161,993 research outputs found

    1, 2-H shift in benzylchlorocarbene: isotope effect and influence of the solvent

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    Laser flash photolysis of 3-chloro-3-benzyldiazirine and 3-chloro-3-(phenyldideuteriomethyl)diazirine in isooctane over the 60 to -80-degrees-C temperature range gives rise to curved Arrhenius plots for both 1,2-H and 1,2-D migration in benzylchlorcarbene. The k(H)/k(D) values increase smoothly from 0.87 to 2.62 when the temperature increases from -60 to +30-degrees-C. The k(H)/k(D) value is approximately 4 for most of the temperatures studied if a solvent correction is applied. Quantum mechanical tunnelling or the influence of the solvent may be a possible explanation for these observations.PT: J; CR: BONNEAU R, 1989, J AM CHEM SOC, V111, P5973 BONNEAU R, 1992, J PHOTOCH PHOTOBIO A, V68, P97 DIX EJ, 1993, J AM CHEM SOC, V115, P10424 EVANSECK JD, 1990, J PHYS CHEM-US, V94, P5518 GRAHAM WH, 1965, J AM CHEM SOC, V87, P4396 JACKSON JE, 1994, ADV CARBENE CHEM JONES M, 1980, REACTIVE INTERMEDIAT, V2 KIRMSE W, 1971, CARBENE CHEM LIU MTH, 1984, TETRAHEDRON, V40, P887 LIU MTH, 1990, J AM CHEM SOC, V112, P3915 LIU MTH, 1992, J PHOTOCH PHOTOBIO A, V63, P115 LIU MTH, 1992, J PHYS ORG CHEM, V15, P285 LIU MTH, 1994, RES CHEM INTERMEDIAT, V20, P195 MODARELLI DA, 1992, J AM CHEM SOC, V114, P7034 MOSS RA, 1992, TETRAHEDRON LETT, V33, P4287 MOSS RA, 1994, ADV CARBENE CHEM MUROV SL, 1973, HDB PHOTOCHEMISTRY NICKON A, 1993, ACCOUNTS CHEM RES, V26, P84 SALIS GA, 1968, J PHYS CHEM-US, V72, P752 SANDER W, 1994, UNPUB SCHAEFER HF, 1979, ACCOUNTS CHEM RES, V12, P288 SCHOLLER WW, 1989, HOUBEN WEYL METHODEN, P41 SHIMANOUCHI T, 1972, TABLES MOL VIBRATION, V1 SUGIYAMA MH, 1992, J AM CHEM SOC, V114, P966 WIERLACHER S, 1993, J AM CHEM SOC, V115, P8943; NR: 25; TC: 20; J9: J PHOTOCHEM PHOTOBIOL A-CHEM; PG: 5; GA: PV021Source type: Electronic(1

    Synthesis of 3-substituted indolizines from the reaction of chlorocarbenes with 2-vinylpyridine

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    3-Substituted indolizines have been obtained in a one-step procedure from the reaction of chlorocarbenes with 2-vinylpyridine.PT: J; CR: BERGNIELSEN K, 1977, ACTA CHEM SCAND B, V21, P224 BONNEAU R, 1989, J CHEM SOC P1, P1547 GRAHAM WH, 1965, J AM CHEM SOC, V87, P4396 JACKSON JE, 1988, J AM CHEM SOC, V110, P5595 LAWS AP, 1987, J CHEM SOC PERK T 2, P591 LIU MTH, 1984, TETRAHEDRON, V40, P887 LIU MTH, 1992, J AM CHEM SOC, V114, P3604 MODARELLI DA, 1991, J AM CHEM SOC, V113, P8985 OHSAWA A, 1979, CHEM LETT, P241 REGEN SL, 1982, J ORG CHEM, V47, P1587 SWINBOURNE FJ, 1978, ADV HETEROCYCL CHEM, V23, P103 UCHIDA T, 1976, SYNTHESIS-STUTTGART, P209; NR: 12; TC: 12; J9: J CHEM SOC CHEM COMMUN; PG: 2; GA: MY782Source type: Electronic(1

    S-heterocyclic carbene with a disilane backbone

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    PT: J; CR: AKASAKA T, 1999, ORG LETT, V1, P1509 AKASAKA T, 2000, J AM CHEM SOC, V122, P7134 ALCARAZO M, 2004, J AM CHEM SOC, V126, P13242 ALDER RW, 1999, CHEM COMMUN 0207, P241 ARDUENGO AJ, 1991, J AM CHEM SOC, V113, P361 ARDUENGO AJ, 1995, J AM CHEM SOC, V117, P11027 BAZINET P, 2003, J AM CHEM SOC, V123, P13314 BECKE AD, 1988, PHYS REV A, V38, P30989 BECKE AD, 1993, J CHEM PHYS, V98, P5648 BOURISSOU D, 2000, CHEM REV, V100, P39 DESPAGNETAYOUB E, 2004, J AM CHEM SOC, V126, P10198 DESPAGNETAYOUB E, 2005, ORGANOMETALLICS, V24, P338 ENDERS D, 2001, J ORGANOMET CHEM, V617 FABIAN J, 2000, J ORG CHEM, V65, P8940 FEKETE A, 2002, J ORGANOMET CHEM, V643, P278 FRANCL MM, 1982, J CHEM PHYS, V77, P3654 GRAHAM DC, 2005, J PHYS ORG CHEM, V18, P298 HAHN FE, 2000, ANGEW CHEM INT EDIT, V39, P541 HAHN FE, 2000, ANGEW CHEM, V112, P551 HERRMANN WA, 2002, ANGEW CHEM INT EDIT, V41, P1290 HERRMANN WA, 2002, ANGEW CHEM, V114, P1342 HILLIER AC, 2002, J ORGANOMET CHEM, V653, P69 HIRSCH A, 1993, CHEM BER, V126, P1061 HOZ T, 1993, CHEM SULFUR CONTAINI, P1 ISHITSUKA MO, 2004, TETRAHEDRON LETT, V45, P6321 JAFARPOUR L, 2001, ADV ORGANOMET CHEM, V46, P181 KRAHULIC KE, 2005, J AM CHEM SOC, V127, P4142 KYUSHIN S, 1994, CHEM LETT, P997 KYUSHIN S, 1996, J ORGANOMET CHEM, V521, P413 KYUSHIN S, 2000, CHEM LETT 0505, P494 LEE C, 1988, PHYS REV B, V37, P785 LIU MTH, 2003, J ORG CHEM, V68, P7471 MARTIN D, 2005, ANGEW CHEM INT EDIT, V44, P1700 MARTIN D, 2005, ANGEW CHEM, V117, P1728 MATSUMOTO H, 2000, J ORGANOMET CHEM, V611, P52 MOSS RA, 1980, ACCOUNTS CHEM RES, V13, P58 MOSS RA, 1988, J AM CHEM SOC, V110, P4443 OTTO M, 2004, J AM CHEM SOC, V126, P1016 PERRY MC, 2003, TETRAHEDRON-ASYMMETR, V14, P951 PIETRO WJ, 1982, J AM CHEM SOC, V104, P5039 WAKAHARA T, 2002, J AM CHEM SOC, V124, P9465 WIBERG N, 2002, CHEM-EUR J, V8, P2730 WIN WW, 1994, J ORG CHEM, V59, P5817; NR: 43; TC: 1; J9: ANGEW CHEM INT ED; PG: 4; GA: 989STSource type: Electronic(1

    Reaction of 3-chloro-3-methyldiazirines with hydrogen atoms

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    PT: J; CR: BINGHAM RC, 1975, J AM CHEM SOC, V97, P1285 BRADLEY GF, 1977, J CHEM SOC P2, P1214 BRASLAVSKY S, 1977, CHEM REV, V77, P473 CHADWELL HM, 1933, J AM CHEM SOC, V55, P1363 CLARK DT, 1969, T FARADAY SOC, V62, P393 CLARK DT, 1969, T FARADAY SOC, V62, P399 CLARK DT, 1969, T FARADAY SOC, V62, P405 CLOUGH PN, 1970, CAN J CHEM, V48, P2919 DYKSTRA CE, 1978, J AM CHEM SOC, V100, P1378 FIGUERA JM, 1978, J CHEM SOC F1, P809 FREY HM, 1966, ADV PHOTOCHEM, V4, P225 FREY HM, 1977, J CHEM SOC F1, P2010 GILBERT JC, 1979, TETRAHEDRON LETT, P4619 GRAHAM WH, 1965, J AM CHEM SOC, V87, P4306 JAMIESON JWS, 1970, CAN J CHEM, V48, P3619 JENNINGS BM, 1976, J AM CHEM SOC, V98, P6416 JONES M, 1973, CARBENES, V1 JONES WE, CHEM BIOMED ENV INST JONES WE, 1973, CHEM REV, V73, P407 JONES WE, 1978, J CHEM SOC F2, V74, P831 LAU A, 1964, SPECTROCHIM ACTA, V20, P97 LIU MTH, UNPUBLISHED LIU MTH, 1973, CAN J CHEM, V51, P2393 LIU MTH, 1977, CAN J CHEM, V55, P3596 MAEDA Y, 1979, J AM CHEM SOC, V101, P837 MARTIN LR, 1979, INT J CHEM KINET, V11, P543 MEIER H, 1977, ANGEW CHEM INT EDIT, V16, P835 MOFFAT JB, 1978, CHEM DIAZONIUM DIA 1 MOSS RA, 1978, J CHEM SOC CHEM COMM, P775 SCHMITZ E, 1964, ANGEW CHEM INT EDIT, V3, P333 SCHMITZ E, 1971, 23RD INT C PUR ALL C, V2, P283 SCOTT PM, 1969, J PHYS CHEM-US, V73, P1513 SMITH NP, 1979, J CHEM SOC P2, P213 WITTER RA, 1973, J ORG CHEM, V38, P484; NR: 34; TC: 3; J9: J AMER CHEM SOC; PG: 2; GA: JN379Source type: Electronic(1

    A nonspectroscopic method to determine the photolytic decomposition pathways of 3-chloro-3-alkyldiazirine: Carbene, diazo and rearrangement in excited state

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    C-60 acts as a mechanistic probe for the formation of carbene, diazo compound, and for the rearranged product via the excited state in the photolysis of 3-chloro-3-isopropyldiazirine and 3-chloro-3-chloromethyldiazirine. The carbene adds to C-60 to form methanofullerene, whereas the diazo compound adds to C-60 to form fulleroid. The olefin product arises as a result of the rearrangement in the excited state.PT: J; CR: AKASAKA T, 1999, J ORG CHEM, V64, P566 AKASAKA T, 1999, ORG LETT, V1, P1509 AKASAKA T, 2000, J AM CHEM SOC, V122, P7134 ARENAS JF, 2002, J AM CHEM SOC, V124, P1728 BECKE AD, 1988, PHYS REV A, V38, P3098 BECKE AD, 1993, J CHEM PHYS, V98, P5648 BONNEAU R, 1996, J AM CHEM SOC, V118, P3829 BONNEAU R, 1996, J AM CHEM SOC, V118, P7229 BRINKER U, 1994, ADV CARBENE CHEM, V1 BRINKER U, 1998, ADV CARBENE CHEM, V2 FRISCH MJ, 1998, GAUSSIAN 98 GRAHAM WH, 1965, J AM CHEM SOC, V87, P4396 HIRSCH A, 1993, CHEM BER, V126, P1061 JACKSON JE, 1988, J AM CHEM SOC, V110, P595 LAVILLA JA, 1989, J AM CHEM SOC, V111, P6877 LAVILLA JA, 1989, J AM CHEM SOC, V111, P712 LEE C, 1988, PHYS REV B, V37, P785 LIU MTH, 1987, CHEM DIAZIRINES, V1 LIU MTH, 1987, CHEM DIAZIRINES, V2 LIU MTH, 1996, J AM CHEM SOC, V118, P8098 MARTIN N, 1998, CHEM REV, V98, P2527 MODARELLI DA, 1992, J AM CHEM SOC, V114, P7034 PIETRO WJ, 1982, J AM CHEM SOC, V104, P5039 PLATZ MS, 1994, RES CHEM INTERMEDIAT, V20, P175 SCHICK G, 1998, TETRAHEDRON, V54, P4283 WHITE WR, 1992, J ORG CHEM, V57, P2841; NR: 26; TC: 8; J9: J AM CHEM SOC; PG: 4; GA: 582NTSource type: Electronic(1

    Kinetic studies of chloro-p-nitrophenylcarbene with acetone and diethyl fumarate

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    PT: J; CR: BEKHAZI M, 1983, J AM CHEM SOC, V105, P1289 DEMARCH P, 1982, J AM CHEM SOC, V104, P4952 DEMARCH P, 1982, J AM CHEM SOC, V104, P4953 GRAHAM WH, 1965, J AM CHEM SOC, V87, P4396 GRILLER D, IN PRESS HUAN Z, 1983, TETRAHEDRON LETT, V24, P2829 IBATA T, 1986, TETRAHEDRON LETT, V27, P4383 LIU MTH, 1972, CAN J CHEM, V50, P3009 MARTIN CW, 1983, J ORG CHEM, V48, P1898 TAKEBAYASHI M, 1970, B CHEM SOC JPN, V43, P1500 UEDA K, 1972, B CHEM SOC JPN, V45, P2779; NR: 11; TC: 14; J9: TETRAHEDRON LETT; PG: 4; GA: G4363Source type: Electronic(1

    Spectroscopic detection of an arylchlorocarbene-ethyl acetate carbonyl ylide and subsequent oxirane formation

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    Laser flash photolysis of 3-chloro-3-(p-nitrophenyl)diazirine (1) generates the corresponding ground-state singlet carbene (lambda-max = 310 nm), which reacts with ethyl acetate to form a carbonyl ylide of the ester (lambda-max = 490 nm). The absolute rate constant for ylide formation in CH2Cl2 is k = (2.85 +/- 0.17) X 10(6) M-1 s-1. Subsequent cyclization of the ylide to the corresponding oxirane (lambda-max = 350 nm) occurs with a rate constant of 1.26 x 10(6) S-1 (21-degrees-C) in ethyl acetate with Arrhenius activation parameters for oxirane formation of E(act) = 6.68 +/- 0.19 kcal/mol and log A (s-1) = 11.08 +/- 0.15. The carbonyl ylide is also intercepted with the dipolarophile, diethyl fumarate, with a rate constant of (1.04 +/- 0.07) x 10(7) M-1 s-1. Additionally, solvent polarity effects on (p-nitrophenyl)chlorocarbene reactivity and spectroscopic evidence of oxirane formation (lambda-max = 350 nm) from the related acetone ylide of (p-nitrophenyl)chlorocarbene are presented.PT: J; CR: BONNEAU R, 1989, J CHEM SOC CHEM COMM, P510 BONNEAU R, 1990, J AM CHEM SOC, V112, P744 IBATA T, 1987, CHEM LETT, V28, P2135 LIU MTH, 1972, CAN J CHEM, V50, P3009 LIU MTH, 1987, TETRAHEDRON LETT, V28, P1011 LIU MTH, 1990, J CHEM SOC CHEM COMM, P1482 NAGARAJAN V, 1985, J PHYS CHEM-US, V89, P2330 PAUL H, 1978, J AM CHEM SOC, V100, P4520 PLATZ MS, COMMUNICATION REICHARDT C, 1988, SOLVENTS SOLVENT EFF, P352 SOUNDARARAJAN N, 1988, J AM CHEM SOC, V110, P7143 SOUNDARARAJAN N, 1988, TETRAHEDRON LETT, V29, P3419; NR: 12; TC: 14; J9: J AMER CHEM SOC; PG: 4; GA: GB298Source type: Electronic(1

    Study of 1, 2-chlorine migration in (Alpha,alpha-dichlorobenzyl) chlorocarbene generated by laser flash photolysis of 3-chloro-3-(Alpha,alpha-dichlorobenzyl) diazirine

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    PT: J; CR: BONNEAU R, 1989, J AM CHEM SOC, V111, P5973 GRAHAM WH, 1965, J AM CHEM SOC, V87, P4396 JONES M, 1973, CARBENES, V1 JONES M, 1975, CARBENES, V2 JONES WM, 1980, REARRANGEMENTS GROUN, V1 KIRMSE W, 1971, CARBENE CHEM LAVILLA JA, 1989, J AM CHEM SOC, V111, P6877 LIU MTH, IN PRESS J PHOTOCHEM LIU MTH, IN PRESS J PHYS ORG LIU MTH, 1987, CHEM DIAZIRINES LIU MTH, 1989, J AM CHEM SOC, V111, P6873 LIU MTH, 1990, J AM CHEM SOC, V112, P3915 LIU MTH, 1990, J CHEM SOC CHEM COMM, P1650 MORGAN S, 1991, J AM CHEM SOC, V113, P2782 MOSS RA, 1990, J AM CHEM SOC, V112, P5642 REGITZ M, 1989, METHODEN ORGANISCH E, V19 SCHAEFER HF, 1979, ACCOUNTS CHEM RES, V12, P288; NR: 17; TC: 4; J9: J ORG CHEM; PG: 3; GA: HN858Source type: Electronic(1

    The thermolysis and photolysis of diazirines

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    PT: J; CR: AMRICH MJ, 1964, J AM CHEM SOC, V86, P292 ARCHER WH, 1976, J CHEM SOC F1, V72, P1448 BAYLEY H, 1978, BIOCHEMISTRY-US, V17, P2420 BIGOT B, 1978, J AM CHEM SOC, V100, P6575 BOTTOMLEY GA, 1964, AUST J CHEM, V17, P406 BRADLEY GF, 1977, J CHEM SOC P2, P1214 BRASLAVSKY S, 1977, CHEM REV, V77, P473 BRIDGE MR, 1969, J CHEM SOC A, P91 BRUNNER J, 1980, J BIOL CHEM, V255, P3313 BURKHOLDER CD, 1980, J AM CHEM SOC, V102, P2841 CADMAN P, 1974, J SA CHEM I, V27, P149 CHANG KT, 1979, J AM CHEM SOC, V101, P5082 CHAPMAN OL, 1976, J AM CHEM SOC, V98, P7844 CRISTY SS, 1970, INT J MASS SPECTROM, V5, P319 ENGEL PS, 1980, CHEM REV, V80, P99 ENGELBRECHT WJ, 1975, J S AFR CHEM I, V28, P144 ENGELBRECHT WJ, 1975, J S AFR CHEM I, V28, P148 ENGELBRECHT WJ, 1975, J S AFR CHEM I, V28, P158 ERNI B, 1980, J AM CHEM SOC, V102, P3888 FIGUERA JM, 1978, J CHEM SOC F1, P809 FRANICH RA, 1972, J CHEM SOC P1, P2034 FREY HM, 1962, J AM CHEM SOC, V84, P2647 FREY HM, 1962, J CHEM SOC, P3865 FREY HM, 1962, P CHEM SOC, P79 FREY HM, 1964, J CHEM SOC, P4700 FREY HM, 1965, J CHEM SOC, P1700 FREY HM, 1965, J CHEM SOC, P3101 FREY HM, 1966, ADV PHOTOCHEM, V4, P225 FREY HM, 1966, J CHEM SOC A, P968 FREY HM, 1970, J CHEM SOC A, P1916 FREY HM, 1977, J CHEM SOC F1, P2010 GRAHAM WH, 1965, J AM CHEM SOC, V87, P4396 GRILLER D, UNPUB JENNINGS BM, 1976, J AM CHEM SOC, V98, P6416 JONES M, 1973, CARBENE, V1 JONES WE, 1976, J PHOTOCHEM, V5, P311 KIRMSE W, 1971, CARBENE CHEM LELEU MJ, 1978, CAHIERS NOTES DOCUME, V93, P569 LIU MTH, UNPUB LIU MTH, 1972, CAN J CHEM, V50, P3009 LIU MTH, 1972, INT J CHEM KINET, V4, P229 LIU MTH, 1972, J PHYS CHEM-US, V76, P797 LIU MTH, 1973, CAN J CHEM, V51, P2393 LIU MTH, 1974, CAN J CHEM, V52, P246 LIU MTH, 1974, CHEM ENG NEWS 0909, P3 LIU MTH, 1974, J CHEM SOC P2, P937 LIU MTH, 1977, CAN J CHEM, V55, P3596 LIU MTH, 1977, J ORG CHEM, V42, P3450 LIU MTH, 1977, TETRAHEDRON LETT, P3139 LIU MTH, 1979, CAN J CHEM, V57, P1299 LIU MTH, 1980, J PHYS CHEM-US, V84, P3184 LIU MTH, 1981, J CHEM SOC P2, P53 LOWE G, 1971, J CHEM SOC CHEM COMM, P1135 MAEDA Y, 1979, J AM CHEM SOC, V101, P837 MANSOOR AM, 1966, TETRAHEDRON LETT, P1733 MEIER H, 1977, ANGEW CHEM INT EDIT, V16, P835 MILLIGAN DE, 1964, J CHEM PHYS, V41, P1199 MITSCH RA, 1964, J HETEROCYCLIC CHEM, V1, P59 MITSCH RA, 1965, J AM CHEM SOC, V87, P758 MITSCH RA, 1966, J HETEROCYCLIC CHEM, V3, P245 MIYASHI T, 1978, J CHEM SOC CHEM COMM, P442 MOFFAT JB, 1978, CHEM DIAZONIUM DIA 1 MOORE CB, 1964, J CHEM PHYS, V41, P3504 MOSS RA, 1967, TETRAHEDRON LETT, P4905 MOSS RA, 1970, J AM CHEM SOC, V92, P6951 MOSS RA, 1978, J AM CHEM SOC, V100, P6788 MOSS RA, 1978, J CHEM SOC CHEM COMM, P775 MOSS RA, 1978, TETRAHEDRON LETT, P1935 MOSS RA, 1979, TETRAHEDRON LETT, P1277 NEUVARAND EW, 1967, J PHYS CHEM-US, V71, P1229 OVERBERGER CG, 1963, TETRAHEDRON LETT, P1405 PAULSEN SR, 1960, ANGEW CHEM, V72, P781 PIERCE L, 1962, J AM CHEM SOC, V84, P2651 SCHMITZ E, 1961, ANGEW CHEM, V73, P115 SCHMITZ E, 1961, TETRAHEDRON LETT, P612 SCHMITZ E, 1962, CHEM BER, V95, P2714 SCHMITZ E, 1967, CHEM BER, V100, P2093 SCHMITZ E, 1967, DREIRINGE ZWEI HETER SCHMITZ E, 1971, 23RD INT C PUR ALL C, V2, P283 SCHMITZ E, 1979, ADV HETEROCYCL CHEM, V24, P63 SMITH NP, 1978, TETRAHEDRON LETT, P1931 SMITH NP, 1979, J CHEM SOC P2, P213 SMITH RAG, 1975, J CHEM SOC P2, P686 SU TT, 1978, J AM CHEM SOC, V100, P1872 VOIGT E, 1975, ANGEW CHEM INT EDIT, V14, P103 VOIGT E, 1975, CHEM BER, V108, P3326; NR: 86; TC: 58; J9: CHEM SOC REV; PG: 14; GA: PJ228Source type: Electronic(1

    Effect of substituents on the thermal decomposition of diazirines: Experimental and computational studies

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    The thermal decomposition of phenylehlorodiazirine (1), phenyl-n-butyldiazirine (2), and 2-adamantane-2,3'-[3H] diazirine (3) has been studied in solution in the presence Of C-60. The C-60 probe technique indicates that in the decomposition diazirine 1 yielded exclusively phenylchlorocarbene, diazirine 2 yielded mainly a diazo intermediate, and diazirine 3 yielded a mixture of carbene and diazo compound. In the case of diazirine 2, 13% of (E)-1-phenyl-1-pentene resulted from the direct thermal rearrangement of diazirine without the participation of a carbene. As well, the thermal decomposition of these diazirines has been studied theoretically with ab initio and density functional methods. The experimental results are broadly in agreement with the theoretical predictions. The calculations further indicate that the rebound reaction between carbene and molecular nitrogen leading to the formation of a diazo intermediate is an important reaction in the gas-phase decomposition of diazirine.PT: J; CR: AKASAKA T, 2000, J AM CHEM SOC, V122, P7134 AMRICH MJ, 1964, J AM CHEM SOC, V86, P292 BECKE AD, 1988, PHYS REV A, V38, P3098 BECKE AD, 1993, J CHEM PHYS, V98, P5648 BONNEAU R, 1998, ADV CARBENE CHEM, V2, P1 BONNEAU R, 1998, J PHOTOCH PHOTOBIO A, V116, P9 CELEBI S, 1993, J AM CHEM SOC, V115, P8613 DIEDERICH F, 1994, CHEM SOC REV, P243 DIEDERICH F, 1994, NATURE, V369, P199 FIGUERA JM, 1976, AN QUIM, V72, P737 FIGUERA JM, 1978, J CHEM SOC F1, V74, P809 FREY HM, 1962, P CHEM SOC, P79 FREY HM, 1963, J CHEM SOC, P3514 FREY HM, 1964, J CHEM SOC, P4700 FREY HM, 1965, J CHEM SOC, P1700 FREY HM, 1965, J CHEM SOC, P3101 FREY HM, 1966, ADV PHOTOCHEM, V4, P225 FRISCH MJ, 2001, GAUSSIAN 98 REVISION GONZALEZ R, 1995, J ORG CHEM, V60, P2618 GRAHAM WH, 1965, J AM CHEM SOC, V87, P4396 HEHRE WJ, 1972, J CHEM PHYS, V56, P2257 HIRAO K, 1992, CHEM PHYS LETT, V190, P374 HIRAO K, 1992, CHEM PHYS LETT, V196, P397 HIRAO K, 1992, INT J QUANTUM CHEM S, V26, P517 HIRAO K, 1993, CHEM PHYS LETT, V201, P59 HIRSCH A, 1993, ANGEW CHEM INT EDIT, V32, P1138 HIRSCH A, 1994, CHEM FULLERENES HIRSCH A, 1999, FULLERENES RELATED S ISAEV SD, 1973, ZH ORG KHIM+, V9, P724 JENNINGS BM, 1976, J AM CHEM SOC, V98, P6416 LAUFER AH, 1971, J AM CHEM SOC, V93, P4137 LEE C, 1988, PHYS REV B, V37, P785 LIU M, 1987, CHEM DIAZIRINES LIU MTH, 1972, CAN J CHEM, V50, P3009 LIU MTH, 1972, J PHYS CHEM-US, V76, P797 LIU MTH, 1977, CAN J CHEM, V55, P3596 LIU MTH, 1982, CHEM SOC REV, V11, P127 MERRER DC, 2001, ADV CARBENE CHEM, V3, P53 MODARELLI DA, 1992, J AM CHEM SOC, V114, P7034 MOORE CB, 1964, J CHEM PHYS, V41, P3504 NAKANO H, 1993, J CHEM PHYS, V99, P7983 NAKANO H, 1995, MR2D VER 2 PAULSEN SR, 1960, ANGEW CHEM, V72, P781 PLATZ MS, 1998, ADV CARBENE CHEM, V2, P133 PLATZ MS, 2002, CARBENE CHEM, P27 PLATZ MS, 2002, CARBENE CHEM, P44 ROOS BO, 1987, ADV CHEM PHYS, V69, P399 SCHMIDT MW, 1993, J COMPUT CHEM, V14, P1347 SCHMITZ E, 1961, TETRAHEDRON LETT, P612 SHILOV AE, 1968, TETRAHEDRON LETT, P4177 SMITH AB, 1993, J AM CHEM SOC, V115, P5829 STEVENS IDR, 1990, J CHEM SOC P2, P661 SUZUKI T, 1991, SCIENCE, V254, P1186 SUZUKI T, 1992, J AM CHEM SOC, V114, P7301 TAYLOR R, 1993, NATURE, V363, P685 TAYLOR R, 1996, CHEM FULLERENS WAKAHARA T, 2002, J AM CHEM SOC, V124, P9465; NR: 57; TC: 5; J9: J ORG CHEM; PG: 8; GA: 721XFSource type: Electronic(1
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