Reactions of 4-hydrazinocarbonylmethylene 3-arylsydnones and 3-(4-Hydrazinocarbonylphenyl)sydnones

DOI: 10.1002/jccs.199900008

Source and publish data:

Journal of the Chinese Chemical Society p. 63 - 68 (1999)

Update date:2022-08-03

Topics:

Authors:

Lin, Shaw-Tao

Yang, Mein-Lin

Tien, Hsien-Ju

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

Article abstract of DOI:10.1002/jccs.199900008

The phenyl ring of 3-(4-hydrazinocarbonylphenyl)sydnone activates a hydrazinocarbonyl group to undergo a series of reactions for preparing heterocyclic compounds including oxadiazoles, dihydropyrroles, and pyrroles. However, the hydrazinocarbonyl group on the C(4)-CH₂ resists a cyclization under the same reaction conditions.

Full text of DOI:10.1002/jccs.199900008

Products guided by the article

Product name:4-acetyl-3-(4-ethoxycarbonylphenyl)sydnone

Cas No:218591-24-3

R&D Labs maybe for 218591-24-3

QINGDAO ON-BILLION INDUSTRAIL CO.,LTD

website:http://www.obn.com.cn

Contact:+86-15005320811 +86-532-80681989

Address:F35 Parkson Mansion No.44-60 Zhongshan Rd.
Dezhou Longteng Chemical Co., Ltd.

website:http://www.sodium-methoxide.cn/

Contact:0086-18866052283

Address:Xinhua Industrial Zone, Dezhou City, Shandong Province, China
Shijiazhuang Haitian Amino Acid Co., Ltd.

Contact:+86-311-88908111

Address:Shijiazhuang Hebei province,China
Shanghai Yuantai Chemical Products Co., Ltd

Contact:021--66129803

Address:Chengyin Road,Shanghai,China

Relevant to this article

Asymmetric aldol reactions using (S,S)-(+)-pseudoephedrine-based amides: Stereoselective synthesis of α-methyl-β-hydroxy acids, esters, ketones, and 1,3-syn and 1,3-anti diols

Doi:10.1021/jo000035h
(2000)
Palladium(II) complexes containing N,N′-bidentate imine ligands derived from picolinaldehyde and substituted anilines: Synthesis, structure and polymerisation of methyl methacrylate

Doi:10.1016/j.poly.2018.05.031
(2018)
Bioactive saponins and glycosides. XII. Horse chestnut. (2): Structures of escins IIIb, IV, V, and VI and isoescins Ia, Ib, and V, acylated polyhydroxyoleanene triterpene oligoglycosides, from the seeds of horse chestnut tree (Aesculus hippocastanum L., Hippocastanaceae)

Doi:10.1248/cpb.46.1764
(1998)
Potent inhibition of Grb2 SH2 domain binding by non-phosphate- containing ligands

Doi:10.1021/jm980388x
(1999)
The inclusion behavior of benzo-15-crown-5 with hydrated transition metal picrates

Doi:10.1016/S0277-5387(98)00193-4
(1998)
Synthesis of Functionalized Chiral Carbocyclic Cleft Molecules Complementary to Troeger's Base Derivatives

Doi:10.1021/jo991741p
(2000)

Article Doi