Chemistry Letters p. 863 - 866 (1987)
Update date:2022-08-03
Topics:
Murakami, Masashi
Tsuji, Takashi
Oda, Masafumi
Nishida, Shinya
Some methylcyclopropanes activated by a spiro-fused fluorene group were readily dehydrogenated by DDQ, but not by chloranil, to give a butadiene derivative, which reacted further with DDQ to afford 7-(o,o'-biphenylene)-3,4-dichloro-1,6-dicyano-9-alkyl-bicyclo<4.4.0>deca-3,8-diene-2,4-dione.In contrast, methylcyclopropanes substituted merely by two phenyl groups were reluctant to undergo the dehydrogenation.
View MoreContact:86-15588110016
Address:LINYI CITY,SHANDONG PROVINCE,CHINA
Landz International Company Ltd.
Contact:0086-21-58891610
Address:985 Dongfang Road, Pudong, Shanghai 200122 China
Hangzhou Dingyan Chem Co., Ltd
website:http://www.dingyanchem.com
Contact:86-571-87157530
Address:RM.1118,NO.1 Building, Baiyun Tower,Jianggan Area, Hangzhou city, China,310004
Hangzhou Bayee Chemical Co.,Ltd.
Contact:+86-571-86990109
Address:No.380, Jiangnan Auenue, Binjiang District, Hangzhou, China
GUANGZHOU MEDCAN PHARMATECH LTD
website:http://www.gzmedcan.com
Contact:+86-20-82519649
Address:Building J,Room 101,1 JiangtashanRd,Guang Zhou Science City,Guang Zhou ,China
Doi:10.1134/S1070428008050047
(2008)Doi:10.1016/S0040-4020(01)88165-5
(1986)Doi:10.1002/adsc.200700511
(2008)Doi:10.1002/ejoc.200800719
(2008)Doi:10.1124/mol.55.1.83
(1999)Doi:10.1246/bcsj.62.219
(1989)
