Bulletin of the Chemical Society of Japan p. 1550 - 1555 (1992)
Update date:2022-08-05
Topics:
Yamamoto, Makoto
Furusawa, Atsuko
Iwasa, Seiji
Kohmoto, Shigeo
Yamada, Kazutoshi
A novel intramolecular ketene radical cyclization was described.Treatment of α-bromo-β-alkoxycarbonyl- and α-bromo-β-oxoketene dithioacetals with tributyltin hydride and AIBN gave lactones and cyclic ketones bearing bis(methylthio)methylene substituent at α-position in moderate yields.Tandem radical cyclization of ketene radical synthons were also carried out.
View MoreZhejiang Genebest Pharmaceutical Co.,Ltd.
Contact:0086-571-63532866
Address:No.1 Jinboshi Rd Lishan Town Fuyang City Zhejiang Province China
Jinan Yijialian Economic and Trade Development Co., Ltd.
Contact:+86 0531-66729596
Address:jinan
ClickChem Technology Co., Limited
Contact:+86-0310-6519966/0531-52893837
Address:No.750 Shunhua Road, High-Tech Zone, Jinan city, Shandong China
Basilea Pharmaceutica China Ltd.
Contact:+86-513-82198075
Address:No.638 Xiushan Road(East),Haimen, Jiangsu 226100, P.R.China
NIGNXIA XINDACHANG TECHNOLOGY CO.,LTD
Contact:86-0951-7815345
Address:North side of Qiyuan Road, west side of Yuanfeng Highway, New Material Park, Ningdong Energy and Chemical Industry Base, Ningxia,China
Doi:10.1016/0021-9517(63)90005-8
(1963)Doi:10.1039/P19760000249
(1976)Doi:10.1021/jf60220a053
(1978)Doi:10.1016/S0040-4039(01)96227-6
(1973)Doi:10.1002/cssc.202100553
(2021)Doi:10.1002/jps.2600620939
(1973)
