Intermolecular Dearomatization Reaction of Pyrroles Promoted by Silica Gel
作者:Yong Zhou、Chun-Xiang Zhuo、Qing Gu、Shu-Li You
DOI:10.1002/adsc.201401150
日期:2015.3.23
An efficient synthesis of polysubstituted 2H‐pyrrole derivatives via a silica gel‐promoted intermolecular dearomative Michaeladdition of pyrroles with α,β‐unsaturated ketones has been developed. This transformation features environmentally benign promoter, high efficiency, wide substrate scope and mild reaction conditions.
Methods and Devices for Analytical Sensing of Biogenic Amines
申请人:South Carolina, University of
公开号:US20150192555A1
公开(公告)日:2015-07-09
Disclosed herein are chromogenic response polymers and methods and devices that utilize the disclosed polymers which are suitable for use in detecting the presence of and identity of biogenic amines.
A silver-(conjugated compound) composite comprising silver particles having a number-average Feret diameter of not more than 1,000 nm, and a conjugated compound having a weight-average molecular weight of not less than 3.0×102 adsorbed to the silver particles. The composite exhibits excellent conductivity and charge injection properties, and excellent dispersibility within non-polar solvents
[EN] NOVEL QUINOLINIUM SALTS AND DERIVATIVES<br/>[FR] NOUVEAUX SELS DE QUINOLINIUM ET DERIVES
申请人:IMMUSOL INC
公开号:WO2006078754A1
公开(公告)日:2006-07-27
[EN] The present invention relates generally to the synthesis of novel quinolinium salts and derivative compounds. Such salts and compounds are useful for inhibiting the growth of cancer cells. [FR] L'invention concerne généralement la synthèse de nouveaux sels de quinolinium et des composés dérivés. Lesdits sels et composés sont utiles pour inhiber la croissance de cellules cancéreuses.