Bulletin of the Chemical Society of Japan p. 1393 - 1400 (1995)
Update date:2022-08-03
Topics:
Nakano, Hirofumi
Ibata, Toshikazu
The reaction of allyl α-diazoacetates with di-t-butylthioketene catalyzed by Rh2(OAc)4 gave 4-allyl-2-methylene-1,3-oxathiolan-5-ones through the 1,5-cyclization of a thiocarbonyl ylide intermediate followed by Claisen rearrangement with allene episulfide through the 1,3-cyclization of the intermediate.Other alkenyl and alkynyl diazoacetates also gave similar products through the thiocarbonyl ylide without affording its intramolecular 1,3-dipolar cycloadduct.
View MoreZhushan County Tianxin Pharmaceutical & Chemical Co., Ltd.
Contact:0086-719-4224892
Address:Tutang Road, Chengguan Town, Zhushan County, Hubei Province
Taizhou Elitechemie MediPharma Technology Co.,Ltd.
Contact:+86-523-86810021
Address:Building G14,NO.1 Avenue,China Medical City, Taizhou, Jiangsu,China
ChangZhou Mascotchem. Co.,Ltd.
website:http://www.mascotchem.com
Contact:86-519-85010339
Address:B-802,XingBei Building,391#,Tongjiang Middle Road New District,Changzhou,JS,China
Neworld Chemical Co., Ltd Shanghai(expird)
Contact:+86-21-62202658
Address:11F, Blvd 2, No. 1969 PuXing Rd, Shanghai
SJZ Chenghui Chemical Co., Ltd.
Contact:86-311-87713916
Address:no.368 youyi north avenue
Doi:10.1021/jo01271a052
(1968)Doi:10.1021/jm970041e
(1997)Doi:10.1007/BF00567170
()Doi:10.1107/S0108270193008819
(1994)Doi:10.1021/ja00129a029
(1995)Doi:10.1016/0040-4039(95)00158-9
(1995)
