Tetrahedron p. 2293 - 2302 (1987)
Update date:2022-07-30
Topics:
Carboni, Bertrand
Toupet, Loic
Carrie, Robert
Depending on the nature of the substituent R2, diaziridines (I) react with dimethylacetylenedicarboxylate to give either iminoenamines or enamidines. When R1 = H and R2 = CH3 only one diastereoisomer is transformed, i.e. 1' and, then, 1' is isolated in a pure form. The knowledge of the stereochemistry of and of the structure of the obtained products allow a discussion of the mechanism of the reaction. The addition of picric acid to a mixture of diaziridines 1' and 1' leads to the picrate of 1' which, on treatment with sodium carbonate, gives this isomer pure.
Kaymossy BioChem Tech Co., Ltd
website:http://www.kaimosi.com
Contact:0571-87191913/0571-87199097
Address:Room 215, Building 3rd, No.288 Ningxia Road, Qingdao city, China
Contact:+86-532-80762375
Address:No. 6, Hongkong Middle Road, Qingdao, China
ShangHai Soyoung Biotechnology Inc
website:http://www.soyoungbio.com
Contact:+86-21-69893009
Address:shanghai
Hunan Shineway Enterprise Co., Ltd.
Contact:+86-731-86303875
Address:118, Huanghua International Airport Road, Huanghua Town, Changsha, Hunan 410137, China
Sichuan WeiKeqi Biological Technology Co., Ltd.
website:https://www.weikeqi-biotech.com/en
Contact:86-028-81700200
Address:sichuan Chengdu Qingjiang Zhonglu 63号
Doi:10.1021/ja810043d
(2009)Doi:10.1002/ejic.200700749
(2008)Doi:10.1021/jf404130d
(2014)Doi:10.1021/jo802819p
(2009)Doi:10.1055/s-0036-1588440
(2017)Doi:10.1016/j.ejmech.2011.01.060
(2011)
