with a pair of photoactive terminal groups, dibenz[b,f]azepine (DBA) chromophores (DBA–COCH2CH2(OCH2CH2)nOCH2CH2CO–DBA, n=0–10) was examined. The photoirradiation of bichromophoric compounds caused either intra- or intermolecular reactions. These reactions were kinetically analyzed by two different methods: the measurement of deactivation processes of the reaction intermediates (excited triplet state
Omega-hydrofluoroalkyl ethers, precursor carboxylic acids and derivatives thereof, and their preparation and application
申请人:MINNESOTA MINING AND MANUFACTURING COMPANY
公开号:EP1170275A3
公开(公告)日:2004-04-14
Normally liquid, omega-hydrofluoroalkyl ether compounds (and selected mixtures thereof) have a saturated perfluoroaliphatic chain of carbon atoms interrupted by one or more ether oxygen atoms. The compounds can be prepare, e.g. by decarboxylation of the corresponding fluoroalkyl ether carboxylic acids and are useful, e.g., in cleaning and drying applications.
[EN] CONJUGATED CHEMICAL INDUCERS OF DEGRADATION AND METHODS OF USE<br/>[FR] INDUCTEURS CHIMIQUES CONJUGUÉS DE DÉGRADATION ET MÉTHODES D'UTILISATION
申请人:GENENTECH INC
公开号:WO2020086858A1
公开(公告)日:2020-04-30
The subject matter described herein is directed to antibody-CIDE conjugates (Ab-CIDEs), to pharmaceutical compositions containing them, and to their use in treating diseases and conditions where targeted protein degradation is beneficial.
NOVEL NITRILE AND AMIDOXIME COMPOUNDS AND METHODS OF PREPARATION
申请人:Lee Wai Mun
公开号:US20090111965A1
公开(公告)日:2009-04-30
The present application relates to semiconductor processing compositions comprising at least one compound containing at least one amidoxime functional group and to methods of using these compositions in semiconductor processing. The present application also describes the preparation of amidoximes for a semiconductor processing composition by (a) mixing a cyanoethylation catalyst, a nucleophile and an alpha-unsaturated nitrile to produce a cyanoethylation product; and (b) converting a cyano group in the cyanoethylation product into an amidoxime functional group.