Kunakova, R. V.; Sirazova, M. M.; Dzhemilev, U. M., Journal of Organic Chemistry USSR (English Translation), 1987, vol. 23, # 4, p. 746 - 752
作者:Kunakova, R. V.、Sirazova, M. M.、Dzhemilev, U. M.
DOI:——
日期:——
1,1′-(azodicarbonyl)dipiperidine-tributylphosphine, a new reagent system for mitsunobu reaction
作者:Tetsuto Tsunoda、Yoshiko Yamamiya、Shô Itô
DOI:10.1016/0040-4039(93)85029-v
日期:1993.3
The 1,1'-(azodicarbonyl)dipiperidine (ADDP)-tributylphosphine (TBP) system was developed as a new substitute of the Mitsunobu reagent. The new system activates nitrogen or carbon nucleophiles, known to be innert or poorly reactive with the Mitsunobu reagent, to react with alcohols satisfactorily forming C-N or C-C bonds. The inversion of stereogenic carbinyl carbons was confirmed in the acylaltion reaction of two sec-alcohols.
Tsunoda Tetsuto, Ozaki Fumie, Ito Sho, Tetrahedron Lett, 35 (1994) N 28, S 5081-5082
作者:Tsunoda Tetsuto, Ozaki Fumie, Ito Sho
DOI:——
日期:——
<i>N</i>,<i>N</i>,<i>N</i>′,<i>N</i>′-Tetramethylazodicarboxamide (TMAD), A New Versatile Reagent for Mitsunobu Reaction. Its Application to Synthesis of Secondary Amines
N,N,N′,N′-Tetramethylazodicarboxamide, TMAD, was found to be more versatile in the Mitsunobu reaction than traditional diethyl azodicarboxylate or recently developed 1,1′-(azodicarbonyl)dipiperidine, when used in combination with tributylphosphine in benzene. The usefulness of the reagent was demonstrated by the highly efficient two-step synthesis of benzylcrotylamine from N-benzyltrifluoroacetamide