Tetrahedron p. 4447 - 4454 (1984)
Update date:2022-08-05
Topics:
Moskal, Janusz
Highly substituted 1,4-diazabutadienes react with aroyl isothiocyanates in a 1,3-dipolar cycloaddition node yielding five-membered thiohydantoin-type heterocycles.The cycloaddition is accompanied by 1,4 shift of hydrogen from a methyl group attached to C2 of the 1,4-diazabutadiene moiety.The mechanism of this reaction is discussed in comparison with similar cycloadditions with aryl isocyanates.
View MoreContact:(86) 731 88718666
Address:Room 1222, Unit 4, Building B, Shangcheng, No.47, Kaiyuan East Road.
Shandong Xinke Petrochemical Co., Ltd.
Contact:+86-546-7277016
Address:Gudao Industrial Park, Hekou District, Dongying, Shandong Province, China
Nanjing Fubang Chemical Co.,Ltd
Contact:+86-25-83179199
Address:5F,Tianzheng international plaza,No399 Zhongyang Road ,Nanjing China
Henan Allgreen Chemical Co.,Ltd
website:http://www.allgreenchem.com
Contact:+86-0371-87507775
Address:No 260 Dongming Road,Jinshui District
Contact:86-25-51817806
Address:No. 216, middle longpan road, jincheng tower, floor 21-22, nanjing ,china
Doi:10.1021/jo00377a005
(1987)Doi:10.1021/ol0516519
(2005)Doi:10.1002/jhet.5570440213
(2007)Doi:10.1021/om0503904
(2005)Doi:10.1021/om0504957
(2005)Doi:10.1007/s00044-016-1655-2
(2016)
