Synthesis of mesoionic 3-aryl(hetaryl)-1,2,3,4-oxatriazol-5-ones based on N-aryl-and N-hetarylhydrazones of bromonitroformaldehyde

DOI: 10.1007/BF02259369

Source and publish data:

Chemistry of Heterocyclic Compounds p. 363 - 373 (1999)

Update date:2022-07-30

Topics:

Authors:

Shevelev

Dalinger

Gulevskaya

Cherkasova

Vinogradov

Ugrak Ugrak

Starosotnikov

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

Article abstract of DOI:10.1007/BF02259369

Dehydrobromination of N-arylhydrazones of bromonitroformaldehyde (at 20°C) in the presence of alkali and ammonium salts of strong mineral acids, HNO₃, silica gel, and Al₂O₃ forms mesoionic 3-aryl-1,2,3,4-oxatriazol-5-ones

Full text of DOI:10.1007/BF02259369

Products guided by the article

Product name:p-fluorophenylazasydnone

Cas No:83285-69-2

R&D Labs maybe for 83285-69-2

Anhui Gusheng Import&Export CO.,LTD

Contact:86-551-63662296

Address:Jinzhai Road NO.162 ,hefei, china
Ring Specialty Chemicals Inc.

website:http://www.ringchemicals.com/

Contact:+1-416-493-6870

Address:Toronto, Canada
Tangshan Wisdom Trading Co.,Ltd

Contact:86 315 2222979

Address:No.41 BeiXinXi Road, Yangguang building 1-1102 , Tangshan, Hebei, China
NANCHANG QINZHI SCI&TEC.CO.,LTD(expird)

Contact:+86-13687004106

Address:Hero South Road,Hero Zone,Nanchang,Jiangxi,China
Tangshan Moneide Trading Co., Ltd.

Contact:+86-315-8309571

Address:2-7-420 Jidong Building Materials Commercial Center, Tangshan, Hebei, 064000 China

Relevant to this article

SYNTHESIS OF BIS<2,2-BIS(ETHYLTHIO)ETHENYL> SULFOXIDE

Doi:10.1246/cl.1982.953
(1982)
POLYFLUORO-1,2-EPOXY-ALKANES AND - CYCLOALKANES. PART II. REACTIONS OF DECAFLUORO-1,2-EPOXYCYCLOHEXANE

Doi:10.1016/S0022-1139(00)82291-5
(1982)
145. Synthesis of 3-Methoxy- and 3-(β-D-Glucopyranosyloxy)flavylium Ions. Influence of the Flavylium Substitution Pattern on the Reactivity of Anthocyanins in Aqueous Solution

Doi:10.1002/hlca.19940770616
(1994)
A semi-synthetic approach to olefinic analogs of amino acid one (MeBMT) in cyclosporin A

Doi:10.1016/S0040-4039(01)80693-6
(1989)
AN APPROACH TO TAXODIONE INVOLVING BIOMIMETIC POLYENE CYCLIZATION METHODOLOGY

Doi:10.1016/0040-4020(82)80219-6
(1982)
Ligand-accelerated enantioselective propargylation of aldehydes via allenylzinc reagents

Doi:10.1021/ol200043n
(2011)

Article Doi