A New Method for the Synthesis of Pyridine and PyridoPyridazine Derivatives

DOI: 10.1055/s-1987-28043

Source and publish data:

Synthesis p. 662 - 664 (1987)

Update date:2022-08-03

Topics:

Authors:

Barluenga, Jose

Iglesias, Maria Jose

Gotor, Vicente

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

Article abstract of DOI:10.1055/s-1987-28043

The reaction of equimolecular amounts of N'-(3-imino-1-alkenyl)hydrazones and dimethyl acetylenedicarboxylate affords functionalized 2(1H)-pyridinones.Treatment of these compounds with mineral acid or base yields the new 1,7-dioxo-1,2,6,7-tetrahydropyrido<3,4-d>pyridazines.

Full text of DOI:10.1055/s-1987-28043

Products guided by the article

Product name:2-Oxo-5-(1-{[1-phenyl-prop-(Z)-ylidene]-hydrazono}-ethyl)-6-p-tolyl-1,2-dihydro-pyridine-4-carboxylic acid methyl ester

Cas No:113333-64-5

R&D Labs maybe for 113333-64-5

Yueyang Hudex Pharmaceuticals Ltd.

Contact:0730-8748800

Address:Wujiang Bridge，Yueyang Economy & Technology Development Zone
Changzhou Sunlight Pharmaceutical Co., Ltd.

Contact:+86-519-83131668;83139028;83138042;83137041

Address:JiuliStreet, Benniu Town Changzhou City, Jiangsu Province
ShangHai Ruiyi Medical Technology Co.,Ltd.

Contact:+86-21-54718086

Address:No951 Jianchuan RD，Minhang District
Sinoway International (Jiangsu) Co., Ltd.

Contact:+86-25-86630167

Address:17 Beijing Road (West), Nanjing, China
JIAXING SUNS INTERNATIONAL TRADE CO LTD

Contact:18367306858

Address:No.123,Huixin Avenue,Huimin Dist

Relevant to this article

Study of electronic effect in bifunctional catalysts for the copolymerization of CO₂ and PO/CHO

Doi:10.1002/jccs.202000103
(2020)
PhI(OAc)₂-promoted umpolung acetoxylation of enamides for the synthesis of α-acetoxy ketones

Doi:10.1007/s11426-016-0478-3
(2017)
Synthesis and biological activity of certain derivatives of anesthesine (Benzocaine)

Doi:10.1134/S1070363208060261
(2008)
Synthesis of mycobacterial triacylated phosphatidylinositol dimannoside containing an acyl lipid chain at 3-O of inositol

Doi:10.1021/ol1008137
(2010)
Asymmetric dihydroxylation of acrolein acetals: Synthesis of stable equivalents of Enantiopure glyceraldehyde and glycidaldehyde

Doi:10.1016/0040-4039(92)88149-Y
(1992)
Reactions of 2-Acetyl-5-hydroxy-5-methyl-3-phenylcyclohexanone and Alkyl 4-Hydroxy-4-methyl-2-oxo-6-phenylcyclohexanecarboxylates with Nucleophilic Reagents

Doi:10.1134/S1070363219070016
(2019)

Article Doi