Heterocycles p. 2815 - 2824 (1988)
Update date:2022-07-30
Topics:
Ogawa, Toshihisa
Tomisawa, Kazuyuki
Sota, Kaoru
Reaction of benzylpenilloic acid (1) with N,N'-diphenylethylenediamine (2) in mixture of water, acetic acid and toluene under reflux yielded D-penicillamine (4).In a similar way, 4 was also obtained from benzyl- and phenoxymethylpenicilloic acid α-amides (6a-f) and benzylpenicillin potassium salt (13).The structures of the byproducts formed in these reactions were also determined.
View MoreContact:+86-512-69561895
Address:No.111, Building A4, 218 Xinghu Street, Suzhou Industrial Park, P. R. China
Shandong Yaroma Perfumery Co., Ltd.
Contact:+86- 531- 88024598
Address:7-702 Caizhi Central, 59 Gong Ye South Road, Jinan City,250101, P. R. China
Contact:86-21-50966856
Address:Building 5,300 Chuanzhan Road,Pudong New District,Shanghai
Zhengzhou Xinlian Chemical Tech Co. ,Ltd
Contact:0371-65771781 021-52042910
Address:H Part, Building I, No. 700 Gonglu Road, Pudong New Area, Shanghai
lianyungang jinkang pharmaceutical technology co., ltd.
Contact:008651885445517
Address:Jinshan industrial park, Ganyu county, Lianyungang, Jiangsu Province, 222115, China
Doi:10.1039/j39670001227
(1967)Doi:10.1016/S0040-4039(00)80609-7
(1988)Doi:10.1021/jo026826w
(2003)Doi:10.1007/s11178-005-0172-4
(2005)Doi:10.1246/bcsj.78.1309
(2005)Doi:10.1055/s-2005-864825
(2005)
