Tetrahedron p. 991 - 998 (1987)
Update date:2022-07-30
Topics:
Abarca, Belen
Ballesteros, Rafael
Soriano, Concepcion
Cycloaddition reactions between 2-(1-cyanoallyl)thiophen and the dienophiles diethyl azodicarboxylate, N-phenylmaleimide, methyl propiolate, and dimethyl acetylenedicarboxylate are reported.Products include simple benzothiophen carboxylates (13,19) and reduced derivatives (8,9,10,12,18), as a mixture of diastereoisomers, except in the adduct with diethyl azodicarboxylate.With dimethyl acetylenedicarboxylate a new type of tricyclic compound was also found (20).
View MoreYangzhou Zhongbao Pharmaceutical Co.,Ltd
Contact:+86-514-88290838
Address:Jiangsu Baoying county economic develpment zone in baoying avenue91
Wuhan Soleado Technology Co.,Ltd.
Contact:86-2783341481 18971291927
Address:RM2405 Unit 1 Builing 1, Taiyin Tower, Changqing Road,Wuhan China
Heliosense Biotechnologies, Inc.
Contact:+86-592-5667290
Address:Xiamen Torch Hi-tech Zone Venture Weiye Building S506
Anhui Eapearl Chemical Co., Ltd.
Contact:86-562-5858458
Address:358 South Huaihe Road
Nanjing Chemipioneer Pharma&Tech Co.,Ltd
website:http://www.chemipioneer.com.cn
Contact:+86-25-52685700
Address:Room 305，A Block，Biological-Medicine Building，Business Start-up Center，Xin-ke 1st Road, High-tech development zone，Nanjing city，Jiangsu Province, China
Doi:10.1139/v72-249
(1972)Doi:10.1021/ja00228a036
(1988)Doi:10.1016/S0040-4039(00)00270-7
(2000)Doi:10.1016/j.tetlet.2015.12.044
(2016)Doi:10.1080/10426500008043653
(2000)Doi:10.1007/bf02499077
(2000)
