196,599 research outputs found
Introduzione alla quarta ed. italiana di Programmazione e Controllo - Managerial Accounting per le decisioni aziendali
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Beta asymmetric induction in the reduction of N-alkylidenesulphinamides. Synthesis of optically active amines
No full textAsymmetric synthesis occurs in the reduction by LiAlH4 of optically active N-alkylidenesulphinamides; the sulphinamides thus obtained can be oxidized to optically active sulphonamides or cleaved to optically active amines of high optical purity
Improved procedure for the purification of PEG bound molecules by the use of trioctylamine
No full textThe use of trioctylamine instead of triethylamine in reactions in which their hydrochlorides are formed simplifies purification and analytical procedures in the synthesis of small organic molecules on PEG supports
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