Tetrahedron p. 3753 - 3758 (1986)
Update date:2022-08-03
Topics:
Hinz, Werner
Jones, R. Alan
Patel, Sunil U.
Karatza, Mary-Helen
Nucleophilic addition to but-1-en-3-one by the acyl anion equivalent of 2-formylpyrroles, generated by reaction with thiazolium salts, yields 1-(2-pyrrolyl)pent-1,4-diones, which undergo the Paal-Knorr reaction with ammonia and primary amines to give the 2,2'-bipyrroles.Alternatively, the 2,2'-bipyrrole system can be obtained by pyrolysis of 2-azido-5-(2-pyrrolyl)penta-2,4-dienoic esters.
View MoreSynchem Pharma Co.,Ltd(expird)
Contact:+0086-21-61984905-1
Address:Building 60,Zimian Park, LongYang industrial Area, 1515Nong，Yuandong Road Fengxian District, Shanghai ,China
Zhejiang Newfine Industry Co.,Ltd.
Contact:+86-573-82262042
Address:No.225,Dongqing Road, garoms@163.com
Shanghai Mokai Pharmaceutical Co.,Ltd
Contact:021-60257269
Address:Rm506,No.915,Zhenbei Road,Shanghai,200333,China
Hangzhou Yanshan Chemical Co.,Ltd.
Contact:86-571- 87698076
Address:Room 1001, #1 Building, Zhongtian MCC, No.2 Youzhinong, Wenyi West Road, Xihu District, Hangzhou, China
Contact:+86-518-81061113
Address:No. 8 Lingzhou Road, Lianyungang, Jiangsu, China
Doi:10.1016/j.tet.2008.07.111
(2008)Doi:10.1016/S0040-4039(00)84705-X
(1986)Doi:10.1002/hlca.19860690305
(1986)Doi:10.1002/hlca.200590121
(2005)Doi:10.1021/jo00388a046
(1987)Doi:10.1016/S0040-4039(00)83858-7
(1986)
