Arylcyclopropane photochemistry. Unusual aromatic substituent effects on the photochemical rearrangement of (2-arylcyclopropyl)methyl acetates to 1-arylhomoallyl acetates
Indium-mediated one-pot, three-component synthesis of homoallyl alcohol esters without catalysts and dehydrants
作者:Zhengyin Du、Yanchun Li、Fen Wang、Wanwei Zhou、Jin-Xian Wang
DOI:10.1016/j.tetlet.2010.01.092
日期:2010.3
Indium-mediated one-pot esterification reaction of acyl chlorides or anhydride by using in situ-prepared homoallylalcohols from aromatic aldehydes and allyl bromide proceeded smoothly to afford the corresponding homoallylalcohol esters in high yields within about 1 h, which provided a simple and efficient protocol for the simultaneous allylation and esterification of aldehydes without other catalysts and dehydrants
[EN] NOVEL BISPIDINE ANTIARRHYTHMIC COMPOUNDS<br/>[FR] NOUVEAUX COMPOSES DE BISPIDINE ANTIARYTHMIQUES
申请人:ASTRAZENECA AB
公开号:WO1999031100A1
公开(公告)日:1999-06-24
(EN) There is provided a compound of formula (I), wherein R1, R2, R9, R10, R11, R12, X, A and B have meanings given in the description, which are useful in the prophylaxis and in the treatment of arrhythmias, in particular atrial and ventricular arrhythmias.(FR) L'invention porte sur un composé de la formule (I) dans laquelle R1, R2, R9, R10, R12, X, A et B sont tels que définis dans le descriptif, et qui sont utiles dans la prophylaxie et le traitement des arythmies, notamment des arythmies auriculaires et ventriculaires.