Diastereoselective allylation and crotylation of <i>N-tert</i>-butanesulfinyl imines with allylic alcohols
作者:Olga Soares do Rego Barros、Juan Alberto Sirvent、Francisco Foubelo、Miguel Yus
DOI:10.1039/c4cc02317j
日期:——
The allylation and crotylation of N-tert-butanesulfinyl imines with allylic alcohols under palladium catalysis proceeded in a stereoselective fashion with anti-diastereoselectivity.
Highly Diastereoselective and Enantioselective Preparation of Homoallylic Amines: Application for the Synthesis of β-Amino Acids and γ-Lactams
作者:P. Veeraraghavan Ramachandran、Thomas E. Burghardt
DOI:10.1002/chem.200401295
日期:2005.7.18
furnished homoallylic amines in good yields and high ee. A 11B NMR spectroscopy study revealed that the reactions do not proceed, even at room temperature, unless a molar equivalent of water or methanol is added. The first reagent-controlled asymmetric crotylboration and alkoxyallylboration of aldimines furnishing beta-methyl or beta-alkoxy homoallylic amines in very high diastereoselectivity and enantioselectivity
Catalytic Manufacturing Method for Imine Having No Substituent Group on the Nitrogen, and Use for the Imine Produced
申请人:POSTECH ACADEMY-INDUSTRY FOUNDATION
公开号:US20150344428A1
公开(公告)日:2015-12-03
The present invention relates to a method for manufacturing an imine having no substituent group on the nitrogen by using, as a catalyst, a metal complex on an organic azide compound, and more specifically relates to a method in which a metal-complex catalyst is used to produce, from an organic azide having an alpha-hydrogen, an imine having no substituent group on the nitrogen via a continuous nitrogen removal and 1,2-hydrogen transfer reaction. The imine having no substituent group on the nitrogen manufactured by means of the method of the present invention can synthesise diverse coupling products comprising amine compounds by means of reactions with diverse nucleophiles.