Phosphorus, Sulfur and Silicon and the Related Elements p. 523 - 535 (2009)
Update date:2022-09-26
Topics:
Hu, Bao Xiang
Shen, Zhen Lu
Lu, Jun
Hu, Xin Quan
Mo, Wei Min
Sun, Nan
Xu, Dong
The synthesis of some new functionalized thiazolidin-4-one derivatives has been described. The N-substituted-thiosemicarbazides 3a-3i were obtained though the reaction of alkylamines 2a-2i, carbon disulfide, and hydrazine hydrate. The condensation reaction between 3a-3i and 4-amino-2-methanesulfanylpyrimidine-5- carboxaldehyde 1 afforded the thiosemicarbazones 4a-4i. The corresponding thiazolidin-4-ones 5a-5i were prepared by cyclization of 4a-4i with ethyl bromoacetate. The structures of the final products were confirmed by IR, 1H NMR, 13C NMR, and HRMS.
View MoreContact:+86-577-65618087-605
Address:Room 402, Unit 4 Xinhu Bldg. Waitan Ruian City, Zhejiang China.
Contact:+86-29-88710656
Address:South Tai bai Road, High Tech Development Zone, Xi'an China
Contact:+86-518-81061113
Address:No. 8 Lingzhou Road, Lianyungang, Jiangsu, China
website:http://www.mascot-ie.com
Contact:86-519-85010339
Address:B-802,XingBei Building,391#,Tongjiang Middle Road New District,Changzhou,JS,China
Hangzhou Neway Chemicals Co., Ltd.
Contact:+86-571-85095566
Address:Room 803, Qinglian Bldg, No 139 Qingchun Road, Hangzhou, Zhejiang China
Doi:10.1021/jo00381a018
(1987)Doi:10.1021/jo970837l
(1997)Doi:10.1021/om970433j
(1997)Doi:10.1002/hlca.200290020
(2002)Doi:10.1007/bf00806859
(1997)Doi:10.1021/jo100563p
(2010)