1,721,109 research outputs found
6-Chloro-1,2-benzodithiole-3-thione
No full textC7H3ClS3, Mr= 218.7, monoclinic, P2/a, a = 14.427 (3), b = 14.695 (3), c= 3.891 (2) A, fl=90.67 (3) °, V= 824.9 (5) A 3, Z = 4, D x =1.76 gcm -3, 2(Cu Ka) = 1.5418 A, /t = 105.7 cm -1, F(000)=440, room temperature, R=0.049 (wR = 0.052) for 1073 observed reflections [I > 2a(/)]. The benzodithiole skeleton is practically planar and the thione bond is clearly double
Stereochemistry of Rings XVI. Indole Derivatives. 1. 2,3-Dimethyl-5-nitroindole
No full textThe structure was solved by direct methods and refined by full-matrix least squares to a final R = 0.048 for 1519 observed reflections. The molecule as a whole is nearly planar and the methyl groups are both equatorial. A partial pi delocalization is observed
2,2'-Diphenyl-Δ3,3'-bi-3H-indole-1,1-dioxide: Molecular Interactions and Crystal Structure
No full textRegioselective ring opening of a palladium(IV) alkylaromatic metallacycle by benzyl group migration from palladium to the aromatic carbon and X-ray structure of the resulting palladium(II) complex
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Palladium-catalyzed sequential reactions: a new termination step leading to spirocyclohexadienone formation from p-iodophenol and bicyclo[2.2.1]heptene
No full textCrystal Structure of 2-Carboxy-2'-methylbenzanilide, of 2-Carboxy-3'-methylbenzanilide and of 2-Carboxy-benzanilide
No full textThe crystal structures of three benzanilide derivatives, which are oligomers of fire resistant polymers, are reported
Crystal Structure of 1,1-Diphenyl-2,4-dimethyl-5-(N-benzamide)-1,3-pentadiene
No full textCrystals of the title compound are monoclinic (C26H25NO): space group P21/c, a=16.565(3), b=10.328(2), c=12.621(3) Å, β=104.02(3)°. The structure was solved by direct methods and refined by block-matrix least-squares to give R=0.056 and Rw=0.061 for 1613 reflections above 2 σ(I). The amide moiety is tilted by 19.3(2)° with respect to the mean aromatic ring plane. The two other gem phenyl rings subtend a dihedral angle of 112.2(4)° to each other. The molecules are joined in the solid by N-H⋯O hydrogen bonds
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