Helvetica Chimica Acta p. 797 - 803 (1990)
Update date:2022-08-05
Topics:
Link
Condensation of 2-aminothiophene-3-carbonitrile (4) with guanidine or sequential addition of CS2 and NH3 to 4 provides 2,4-diaminothieno[2,3-d]pyrimidine (7). This compound yields, after sequential addition of sec-BuLi and either [3-
View MoreJiangxi Province Bethel Pharmaceutical Co., Ltd.
Contact:+86-795-259 3456 ，+86-15957688008 13566650571
Address:Huangjindui Chemical Park， Shanggao County ，Yichun city，Jiangxi Province
Suzhou BEC Fine Chemicals Co., Ltd.
website:http://www.bek.com.cn
Contact:0512-68095917 18913193865
Address:6, Jin Shan Road, Suzhou New District, 215011 China Suzhou Nations Pharmaceutical Innovation Center Inside
ShangHai Original Economy-Trade Develop Co.,Ltd.,
Contact:86-21-68552131
Address:shanghai
website:http://www.weichichem.com
Contact:+8613912949432
Address:Fine Chemical Industrial Base,Wujiang town,He County,Anhui China.
Taizhou KEDE Chemical.Co.,Ltd.
Contact:86-576-84613060
Address:Jiangkou Chemical Zoon
Doi:10.3762/bjoc.7.72
(2011)Doi:10.1016/j.tetlet.2011.03.013
(2011)Doi:10.1016/j.tetasy.2008.05.027
(2008)Doi:10.1016/S0040-4039(00)94474-5
(1990)Doi:10.1016/j.bmc.2013.07.019
(2013)Doi:10.1039/c0cc04835f
(2011)
