Synthetic Communications p. 2917 - 2924 (2004)
Update date:2022-08-17
Topics:
Bandgar
Bettigeri
Monoacylated piperazine derivatives were prepared directly from carboxylic acids and piperazine using triphenylphosphine (TPP) and N-bromosuccinimide (NBS) in dichloromethane. Inexpensive and readily available reagents, excellent yields, short reaction times and mild reaction conditions are important features of this method.
View MoreContact:+86-21-6856-1349 523-87676172
Address:No16 . BinJiang Road . Taixing Economy Developing Area .JiangSu Province . China
website:http://www.weichichem.com
Contact:+8613912949432
Address:Fine Chemical Industrial Base,Wujiang town,He County,Anhui China.
Hangzhou Gangjin Chemical Co.,Ltd.
Contact:+86-571-85109780
Address:707 Zhejiang Minhang Bldg., No.290 Zhongshan North Road, Hangzhou 310003, China
Contact:+86-371-55981030
Address:Room 1571, Macalline Soho, No.1, Shangdu Road, Zhengzhou, Henan
website:http://www.hanwayschem.com
Contact:+86-18502787239(whatsapp)
Address:18-1-802, Green Garden, Jianghan District, Wuhan 430023, China
Doi:10.1016/j.tet.2015.10.053
(2016)Doi:10.1039/b803828g
(2008)Doi:10.1016/S0020-1693(00)88992-6
(1978)Doi:10.1016/S0031-9422(98)00656-6
(1999)Doi:10.1038/183734a0
(1959)Doi:10.1016/j.bmcl.2005.10.018
(2006)