Heterocycles p. 1143 - 1162 (2000)
Update date:2022-08-02
Topics:
Okitsu, Osamu
Oyamada, Hidekazu
Furuta, Takayuki
Kobayashi, Shu
In the presence of a catalytic amount of a rare earth triflate, acylhydrazones reacted with silyl enolates to afford the corresponding β-N'- acylhydrazino esters in high yields. A three-component reaction of an aldehyde, an acylhydrazine, and a silyl enolate was also performed successfully. The hydrazino esters thus obtained were readily converted to β-amino ester, β-amino ketone, β-lactam, pyrazolidinone, and pyrazolinone derivatives.
View MoreLandz International Company Ltd.
Contact:0086-21-58891610
Address:985 Dongfang Road, Pudong, Shanghai 200122 China
Contact:+91 - 22 - 26355700
Address:17, Lotus Business Park, Andheri West
HaiNan Periwinkle Pharmaceutical Co.,Ltd.
website:http://www.cchpharm.com/en/index.html
Contact:020-82208978
Address:Gongye road,Wuzhishan city,HaiNan province
QINGDAO NEW FLOURISH INTERNATIOANAL TRADE CO., LTD.
Contact:+86 532 80861829
Address:No. 1, Yinchuan East Road, 266061, Qingdao, China
Junkai (Tianjin) Chemical Co., Ltd.
website:http://www.junkaichem.com
Contact:86-22-85689515
Address:Room 8-501, Building K2, The Hi-Tech Green Industrial Base, No.6, 6th Road, Hi-Tech Development Road, Tianjin Hi-Tech IndustrialPark, Tianjin, China.
Doi:10.1039/c9sc05955e
(2020)Doi:10.1016/S0022-1139(00)82846-8
(1978)Doi:10.1021/acs.jnatprod.6b00147
(2016)Doi:10.1007/BF00773215
()Doi:10.1002/hlca.200390327
(2003)Doi:10.1007/BF00777781
()