Tetrahedron Letters p. 5949 - 5952 (1997)
Update date:2022-08-03
Topics:
Harrington, Paul
Kerr, Michael A.
A variety of 1,1-cyclopropane dicarboxylic acid esters were reacted with a selection of indoles under hyperbarric conditions. In the presence of Yb(OTf)33H2O, smooth ring opening resulted in the formation of 4-indolyl dicarboxylic acid esters. Hydrolysis and decarboxylation resulted in the formation of the mono-acids. Nucleophilic attack occurred specifically at the more hindered position of the substituted cyclopropanes.
View MoreContact:+86-021-50792271
Address:Building 24A, 300 Chuantu Road, Chuansha, Pudong new area, Shanghai, China, 201202
Contact:0571-
Address:zhejing
website:http://www.josunpharma.com
Contact:+86-311-80715268 80766839
Address:No.39, Zhaiying Street, Shijaizhuang,Hebei,China
Puyang Huicheng Electronic Material Co., Ltd
website:http://huichengchem.weba.testwebsite.cn/index_en.html
Contact:+86-393-8910800
Address:West Section Shengli Road, Puyang457000, China
Quhua Zhongxing Refrigeration Technology Co.,Ltd.
Contact:+86-5708886618
Address:318 Bulding 2, No.866 Quhua Rd.,Kecheng District
Doi:10.1021/jo01257a040
(1969)Doi:10.1016/S0957-4166(97)00299-1
(1997)Doi:10.1021/ol102273u
(2010)Doi:10.1021/ja971568j
(1997)Doi:10.1021/jo970202m
(1998)Doi:10.1002/jhet.5570340423
(1997)
