THE HANTZSCH SYNTHESIS WITH 5-AMINOURACILS: ONE STEP SYNTHESIS OF PYRIDOPYRIMIDINES

DOI: 10.3987/COM-90-5554

Source and publish data:

Heterocycles p. 2153 - 2161 (1990)

Update date:2022-07-29

Topics:

Authors:

Kajino, Masahiro

Meguro, Kanji

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

Article abstract of DOI:10.3987/COM-90-5554

A one-step synthesis of new pyrido<2,3-d>pyrimidine derivatives (III) was achieved through the Hantzsch synthesis using 6-aminouracils (I) as enamine nucleophiles.

Full text of DOI:10.3987/COM-90-5554

Products guided by the article

Product name:5-(2,3-Dichloro-phenyl)-1,3,7-trimethyl-4-oxo-2-thioxo-1,2,3,4,5,8-hexahydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid 2-(benzyl-methyl-amino)-ethyl ester

Cas No:96995-99-2

R&D Labs maybe for 96995-99-2

Dezhou Longteng Chemical Co., Ltd.

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

Contact:0086-18866052283

Address:Xinhua Industrial Zone, Dezhou City, Shandong Province, China
Jinan Jiaquan Chemical Co.,Ltd

Contact:+86-531-62318366

Address:Room 502 of Yidonghuayuan No.601 Huaxin Road Licheng District Jinan China
Taizhou YOJOY Chemical Co., Ltd.

Contact:13857143241

Address:Yangfu Industrial Park, Xianju, Zhejiang, P. R. China
Changzhou Kingyo Chemical Corporation Ltd.

website:http://www.kingyochem.com

Contact:+86-519-85105717

Address:19# Wuqing North Road, Changzhou , Jiangsu, China
Allicon Pharmaceuticals,Inc.

Contact:+86-519-86339586，13584329896

Address:Changzhou Scientific and Education Park

Relevant to this article

N-benzoylated 1,4,8,11-tetraazacyclotetradecane and their copper(II) and nickel(II) complexes: Spectral, magnetic, electrochemical, crystal structure, catalytic and antimicrobial studies

Doi:10.1016/j.saa.2010.04.031
(2010)
One-pot synthesis of 3-hydroxymaleic anhydrides by cyclization of 1,1-bis(trimethylsilyloxy)ketene acetals with oxalyl chloride

Doi:10.1055/s-2004-835668
(2004)
Doi:10.1039/jr9600002119
(1960)
OXIDATION OF PENTAFLUORO-N-(2,3,4,5,6-PENTAFLUOROBENZYLIDENE)ANILINE

Doi:10.1007/BF00947732
(1985)
ON C-4-BENZOYLETHYLATION OF PHENYLBUTAZONE. 1. ON SELENOPHENOL

Doi:10.1002/ardp.19632960706
(1963)
Doi:10.1021/ja01107a032
(1953)

Article Doi