Helvetica Chimica Acta p. 653 - 657 (1980)
Update date:2022-08-28
Topics:
Pfoertner, Karl-Heinz
Foricher, Joseph
A procedure for the synthesis of 3-methyl-4-phenylsydnone (1) is given.UV. irradiation of 1 in solution generates the nitrile-imine 4 which reacts with activated C,C double bonds and with heterocumulenes to give five-membered heterocycles.In contrast to the 2H-azirines which photochemically react with the C,O double bond of phenylisocyanate, 4 adds to the C,N double bond of the latter.
View MoreNanjing HuiBaiShi Biotechnology Co.,Ltd.
Contact:+86 (25)58745219
Address:No.606 Ningliu Road,LiuHe District.
Jinan Decheng Hemu Medical Technology Co.,Ltd.
Contact:+86-531-68650525
Address:NO.554 Zhengfeng Road High-new Technology Development Zone
JIAXING SUNS INTERNATIONAL TRADE CO LTD
Contact:18367306858
Address:No.123,Huixin Avenue,Huimin Dist
Contact:+86-519-86339586,13584329896
Address:Changzhou Scientific and Education Park
Tianjin Tensing Fine Chemical Research Develop Centre
Contact:86-022-23718576,13032267585
Address:2-2-201,13 Guiyuan road,Huayuan Industry district,Tianjin,china
Doi:10.1021/ja00070a001
(1993)Doi:10.1002/ejic.201100011
(2011)Doi:10.1134/S1070363217080199
()Doi:10.1016/S0040-4039(01)92990-9
(1977)Doi:10.1021/jo00167a059
(1983)Doi:10.1016/S0022-328X(00)85455-8
(1974)