[EN] STABILIZATION OF ORGANIC MATERIALS<br/>[FR] STABILISATION DE MATERIAUX ORGANIQUES
申请人:CIBA SC HOLDING AG
公开号:WO2006024611A2
公开(公告)日:2006-03-09
The invention describes a process for stabilizing an organic material against oxidative, ther- mal or light-induced degradation, which comprises incorporating therein or applying thereto at least a compound of the formula (I) wherein the general symbols are as defined in claim 1. The compounds of the formula I are especially useful as processing stabilizers for synthetic polymers.
Stabilization of Organic Materials
申请人:Gerster Michele
公开号:US20080269382A1
公开(公告)日:2008-10-30
The invention describes a process for stabilizing an organic material against oxidative, thermal or light-induced degradation, which comprises incorporating therein or applying thereto at least a compound of the formula (I) wherein the general symbols are as defined in claim
1
. The compounds of the formula I are especially useful as processing stabilizers for synthetic polymers.
Radical Addition to Isonitriles: A Route to Polyfunctionalized Alkenes through a Novel Three-Component Radical Cascade Reaction
作者:Rino Leardini、Daniele Nanni、Giuseppe Zanardi
DOI:10.1021/jo991871y
日期:2000.5.1
The reaction of aromatic disulfides, alkynes, and isonitriles under photolytic conditions affords polyfunctionalized alkenes--beta-arylthio-substituted acrylamides or acrylonitriles--in fair yields through a novel three-componentradical cascade reaction. The procedure entails addition of a sulfanyl radical to the alkyne followed by attack of the resulting vinyl radical to the isonitrile. A fast reaction