Tetrahedron p. 7921 - 7928 (1989)
Update date:2022-08-05
Topics: Acylation Regioselectivity Yield Steric hindrance Chromatography Recrystallization Nucleophilic substitution Hydrazone Reaction Mechanism Catalysis Reaction Optimization Spectroscopic Analysis Tautomerization Solvent Effect Electrophilic addition Pyridazine
Szilagyi, Geza
Matyus, Peter
Sohar, Pal
The acylation of morpholino substituted pyridazinylhydrazones afforded triazolo<4,3-b>pyridazinium salts.Structure elucidation by ir, 1H- and 13C-nmr spectroscopy, reaction mechanism and ring-chain tautomerism are discussed.
View MoreChangsha Nutritopper Bio Technology Co.,Ltd.
Contact:+86-731-87803543
Address:East 1st Street, Baima Road, Ningxiang County
Jiangsu Institute of Ecomones Co., Ltd
website:http://www.jsmone.com
Contact:+86-519-82821700
Address:95 Huanyuan N. Road, Jintan, Jiangsu, China
Taizhou KEDE Chemical.Co.,Ltd.
Contact:86-576-84613060
Address:Jiangkou Chemical Zoon
Xi'an Unique Electronic and Chemical Co., Ltd.
Contact:+86-029-88238008
Address:1703# B BUILDING WEST ELECTRONIC ZONE, XI'AN, CHINA
Wuhan Silworld Chemical Co.,Ltd
website:http://www.silworldchemical.com
Contact:+86-27-85613400
Address:No.198 jiangjun Road, Wuhan,China 430033
Doi:10.1002/ejoc.201001567
(2011)Doi:10.1002/pola.24631
(2011)Doi:10.1002/1099-0690(200210)2002:20<3419::AID-EJOC3419>3.0.CO;2-F
(2002)Doi:10.1016/0223-5234(90)90021-T
(1990)Doi:10.1016/S0040-4039(00)97894-8
(1990)Doi:10.1016/j.bmc.2011.01.047
(2011)
