Tetrahedron Letters p. 5589 - 5592 (1988)
Update date:2022-07-29
Topics:
Bradshaw, Jerald S.
Krakowiak, Krzysztof E.
Wu, Geng
Izatt, Reed M.
A new class of crown ethers containing a hydrazine moiety was synthesized in only 2, 3, or 4 steps starting from 1,2-diacetylhydrazine or 1,2-diethylhydrazine.Hydrazino-crown ethers with 2 or 4 nitrogen atoms in the ring were obtained by reacting the hydrazine derivatives with 1,11-diiodo-(or dichloro)-3,6,9-trioxaundecane, 4-allyloxymethyl-1,8-diiodo-3,6-dioxaoctane, 3-chloro-2-chloromethyl-1-propene, 1,10-dibenzyl-1,10-diaza-3,7-dioxadecane or diglycolyl dichloride (followed by reduction).The diazahydrazino-19-crown-6 compound formed a complex with methylammonium chloride.
View MoreXinchang Yueding Chemical Co., Ltd.
Contact:86-571-56926323
Address:NO.90 BEIMENCHENGWAI CHENGGUAN TOWN XINCHANG
Nantong Auxin Electronic Technology Co., LTD
Contact:86-513-88760026
Address:NO.5-1, Aoxin Road, Haian Hi-tech Development Zone, Jiangsu Province, China
Nanjing Chemlin Chemical Co., Ltd.
website:http://www.echemlin.cn
Contact:+86-25-83697070
Address:Rm.902 Longyin Plaza, No. 217 Zhongshan Rd.(N) Nanjing 210009,China
changsha chenjin chemical technology co.,LtD(expird)
Contact:86-731-84451263
Address:Room 201/217-218, 101 Jingyuan Electronic Technology Co.,Ltd. Testing Center, No.69, Lufeng Road, High-tech Development Zone, Changsha, China
Contact:0792-8228321
Address:10TH Floor No.121 binjiang Road Xunyang District
Doi:10.1134/S1070328409060141
(2009)Doi:10.1016/0008-6215(89)84013-3
(1989)Doi:10.1016/S0040-4039(00)82356-4
(1988)Doi:10.1039/d0cc07218d
(2021)Doi:10.1021/ja01203a051
(1947)Doi:10.1055/s-1988-27785
(1988)
