Tetrahedron Letters p. 7089 - 7092 (1992)
Update date:2022-08-02
Topics:
Kogan
Rawson
The syntheses of (2S, 6R)-, and (2S, 6S)-3-oxo-6-[(phenylmethoxy)carbonyl]-2-piperazineacetic acid methyl esters from L- or D-serine and dimethyl-D-malate are described. Acylation of the (2S, 6S) isomer with 3-methoxyphenylacetyl chloride, hydrogenolysis of the benzyl ester, followed by treatment with oxalyl chloride then aluminum chloride led to an unexpected tricyclic product into which a C2O2 unit had been incorporated.
View MoreContact:0086-29-89196322
Address:North of the Fifth Keji Road, Hi-Tech Industrial Zone, Xi'an City, Shaanxi Province, China
Hangzhou Ocean Chemical Co., Ltd.
website:http://www.hzoceanchem.com
Contact:+86-571-88025872, 28272092, 28272096
Address:Room 623 ,Building No 1 , COFCO Radius Commercial Center Xiwen Road, Xiacheng District, Hangzhou, Zhejiang Province, China
Contact:86-15588110016
Address:LINYI CITY,SHANDONG PROVINCE,CHINA
Shanghai Hanshare Industry Co.,Ltd.
Contact:86 21 20960688
Address:RM902-903,Building E, Wanda Plaza,No.26,Zhoukang Road, Pudong District, Shanghai, China
Lanling Hongchuang Flame Retardant Co., Ltd.
Contact:+86-531-68858132
Address:East Huafeichang Road, Cangshan County, Linyi, Shandong, China (Mainland)
Doi:10.1016/0040-4039(93)88041-G
(1992)Doi:10.1007/s10870-005-2961-6
(2005)Doi:10.1002/adsc.201501166
(2016)Doi:10.1016/j.tetasy.2015.09.013
(2015)Doi:10.1016/0022-328X(92)83389-Y
(1992)Doi:10.1016/S0040-4039(00)60863-8
(1992)