The novel reaction of ketones with o-oxazoline-substituted anilines
作者:Fen-Tair Luo、Vija K. Ravi、Cuihua Xue
DOI:10.1016/j.tet.2006.07.057
日期:2006.10
A variety of ketones react with o-oxazoline-substituted anilines in the presence of catalytic amount of p-toluenesulfonic acid in dry n-butanol to form 4-amino-substituted quinolines or 4-quinolones in fair to good yields.
NOVEL PICOLINAMIDE-CINCHONA ORGANOCATALYSTS AND DERIVATIVES
申请人:UNIVERSIDADE DE ÉVORA
公开号:US20160236184A1
公开(公告)日:2016-08-18
The present application describes a novel type of picolinamide-cinchona organocatalyst that allows for the successful transformation of ketimines to chiral amines with very high enantioselectivities and with the highest TOFs reported for any particular organocatalyst to date. These organocatalysts have also been immobilized to a variety of solid supports, including magneto-nanoparticles.
Alkylation of dianions derived from 2-(1-iminoalkyl) phenols: Synthesis of functionalized 2-acyl phenols
作者:Cristina Cimarelli、Gianni Palmieri
DOI:10.1016/s0040-4020(98)00985-5
日期:1998.12
A method has been developed for the almost exclusive C-alkylation of the 2-(1-iminoalkyl) phenols 1, important organic compounds with a range of employment, which allows the preparation of complex derivatives 4 with good yields starting from easily available materials. The operational simplicity of this method take advantages in providing a variety of alkylated 2-acyl phenols 5 by an easy hydrolysis of the 2-(1-iminoalkyl) phenols 4. (C) 1998 Elsevier Science Ltd. All rights reserved.
CAZAUX L.; TISNES P., J. HETEROCYCL. CHEM. <JHTC-AD>, 1976, 13, NO 3, 665-668
作者:CAZAUX L.、 TISNES P.
DOI:——
日期:——
JOGLEKAR, S. J.;SAMANT, S. D., J. INDIAN. CHEM. SOC., 65,(1988) N 2, 110-111