Tetrahedron p. 9689 - 9700 (1998)
Update date:2022-08-04
Topics:
Moody, Christopher J.
Miah, Soyfur
Slawin, Alexandra M. Z.
Mansfield, Darren J.
Richards, Ian C.
Diazoamides 1a and 1b were prepared from 2-(O-allyl)- and 2-(S-allyl) anilines 2 respectively. Copper(II) catalysed decomposition of 1 resulted in formation of benzofused heterocycles 7 by [2,3]-rearrangement of the intermediate ylide. Rhodium(II) perfluorbutyramide catalysed reaction, however, gave mainly the indoles 8, 9 whereas rhodium(II) acetate catalysed reaction resulted in a mixture of products, with β-lactams formed by intramolecular C-H insertion predominating. Catalysed decomposition of N- pyridyl diazoamide 13 gave the stable pyridinium ylide 14.
View MoreValiant Fine Chemicals Co., Ltd.
Contact:+86 535 6101878/6374484
Address:11 Wuzhishan Rd.,YTETDZ,Yantai,264006,Shandong,China
Beijing Cooperate Pharmaceutical Co.,Ltd
website:http://www.cooperate-pharm.com/
Contact:86-01060279497
Address:No.507,Building 4,Tianhua Street, Biomedicine industrial Base
Contact:+852 83038667
Address:Room 1502, 15th Floor, SPA Centre,53-55 Lockhart Road, Wanchai, Hong Kong
Jiangxi Hito Chemical Co., Ltd.
Contact:+86-792-3170318
Address:No. 6, Tianhong Ave., Xinghuo Industry Park, Yongxiu, Jiujiang, Jiangxi, 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
Doi:10.1016/S0040-4020(02)00226-0
(2002)Doi:10.1016/S0960-894X(98)00307-2
(1998)Doi:10.7164/antibiotics.54.664
(2001)Doi:10.1021/ja9808200
(1998)Doi:10.1002/anie.201901866
(2019)Doi:10.1039/a803255f
(1998)
