Tetronic acids and derivatives. Part V (I). Synthesis of 5-hydroxy-1H-pyrazoles via 4-hydrazino-5H-furan-2-ones. Reaction of hydrazines on tetronic acids

DOI: 10.1002/jhet.5570160319

Source and publish data:

Journal of Heterocyclic Chemistry p. 505 - 508,506,508 (1979)

Update date:2022-07-31

Topics:

Authors:

Gelin Gelin

Pollet Pollet

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1002/jhet.5570160319

Full text of DOI:10.1002/jhet.5570160319

Products guided by the article

Product name:5-(2-hydroxypropan-2-yl)-2-phenyl-1,2-dihydro-3H-pyrazol-3-one

Cas No:70498-84-9

R&D Labs maybe for 70498-84-9

Anhui Redstar Pharmaceutical Corp., Ltd

Contact:+86-563-5120837

Address:Jingxian Industrial Development Zone, Anhui , China
Shanghai Synmedia Chemical Co., Ltd

Contact:+86-21-38681880

Address:6th Floor, 11A Building, No.528 Ruiqing Road, Heqing town, Pudong new district, Shanghai China
BAODING SINO-CHEM INDUSTRY CO.,LTD

Contact:0312-5956088

Address:NO.8 FUXING ROAD,CHINA
Jiangsu Hualun Chemical Industry Co., Ltd

website:http://www.hualunchem.com

Contact:+86-0514-86464168 86507985

Address:39# Middle Renmin Road, Dinghuo Town
Dayang Chem (Hangzhou) Co.,Ltd.

website:http://www.dycnchem.com

Contact:+86-571-88938639

Address:9/F, Unit 2 Changdi Torch Building, 259# WenSan Road, Xihu District, Hangzhou City 310012, P.R.China

Relevant to this article

Doi:10.1021/jo01158a005
(1949)
Doi:10.1021/ja01182a092
(1948)
An improved method for tricyanovinilation of aromatic amines under ultrasound irradiation

Doi:10.1016/j.dyepig.2011.03.004
(2011)
Doi:10.1021/jm00195a013
(1979)
Doi:10.1021/jo01333a034
(1979)
Doi:10.1021/ja00767a036
(1972)

Article Doi