Journal of Organic Chemistry p. 5017 - 5020 (1980)
Update date:2022-08-02
Topics:
Snider, Barry B.
Spindell, David K.
Methyl 2,3-butadienoate (1) undergoes EtAlCl2-catalyzed stereospecific <2 + 2> cycloadditions with alkenes to give methyl cyclobutylideneacetates in good yield.The stereospecificity and ratios of E and Z isomers suggest a <?2s +
Beijing Apis Biotechnology Co., Ltd.
Contact:86-010-67856775-8551
Address:NO.4PUHUANGYU ROAD,FENTAI DISTRICT, BEIJING, CHINA
Wuhan Hanye Chemical New Material Co.,Ltd
Contact:+86-27-85308141
Address:LiuDian, Panlongcheng Economic Development Zone, HuangPi district, Wuhan, Hubei 430311 P.R.China
Shanghai Massive Chemical Technology Co., Ltd.
website:http://www.massivechem.com/
Contact:+86 21 34943721
Address:Room 435, 4th floor, Building 9, No. 2568 Gudai Road,Minhang District, Shanghai,
SHIJIAZHUANG HENRYTE CHEMICALS CO,.LTD(expird)
Contact:+86-311-85208698 311-80837698
Address:NO.166, yuhua west road, SHIJIAZHUANG, China
Hangzhou LINGEBA Technology Co., Ltd.
Contact:+0086-571-87389059
Address:Office 1-913,NewYouth Plaza, GongShu Area, HangZhou,ZheJiang,P.R.China
Doi:10.1002/ardp.19803130504
(1980)Doi:10.1007/BF00553694
(1980)Doi:10.1002/anie.201706719
(2017)Doi:10.1016/S0040-4039(00)93156-3
(1980)Doi:10.1021/ja01190a514
(1948)Doi:10.1007/BF00561349
(1980)
