Synthesis p. 845 - 848 (1991)
Update date:2022-07-31
Topics:
Magedov
Smushkevich
A new preparative method is reported for the synthesis of 4,5-disubstituted 1,2-dimethyl-1H-pyrazol-3(2H)-ones 5a-e,g-k from N,N-diacyl-N,N'-dimethylhydrazines 1a-e,g,h,j,k. The method is based on the intramolecular formation of thc 4,5-bond in the pyrazo
View MoreVanderArk International Limited
Contact:86-10-82437576
Address:Qing He
Contact:21-7631221 15884421033
Address:326 Science and technology,Shanghai,China
ALPHA PHARMACEUTICAL CO,LTD JIANGSU
Contact:+86-527-84829968,+86-527-84829998
Address:suqian city
Contact:+8613400661290
Address:No 908,Kangwan Rd, Liuyang Economic
Contact:+86-0512-88957371
Address:shanghai
Doi:10.1016/S0040-4039(99)00522-5
(1999)Doi:10.1016/S0040-4039(99)00235-X
(1999)Doi:10.1016/S0040-4020(99)00197-0
(1999)Doi:10.1002/jhet.5570360110
(1999)Doi:10.3390/molecules190913603
(2014)Doi:10.1016/S0040-4039(99)00359-7
(1999)