Organic Chemistry Portal

Reactions >> Related Literature

Search results for: biginelli reaction

14 results found containing all search terms.

2 pages of results.

A New Substrate for the Biginelli Cyclocondensation:? Direct Preparation of 5-Unsubstituted 3,4-Dihydropyrimidin-2(1H)-ones from a ?-Keto Carboxylic Acid

... Chemistry Portal A New Substrate for the Biginelli Cyclocondensation: Direct Preparation of 5-Unsubstituted 3 ... 10.1021/jo005512a see article for more reactions Abstract Oxalacetic acid is an excellent substrate ...

URL: https://www.organic-chemistry.org/abstracts/lit0/131.shtm

Ruthenium(III) Chloride-Catalyzed One-Pot Synthesis of 3,4-Dihydropyrimidin-2-(1H)-ones under Solvent-Free Conditions

... III) chloride efficiently catalyzes the three-component Biginelli reaction of an aldehyde, a ?-keto ... , and urea or thiourea under solvent-free conditions to afford the corresponding 3,4-dihydropyrimidine-2 ...

URL: https://www.organic-chemistry.org/abstracts/literature/934.shtm

Total Synthesis of Crambidine by Gin

... previous synthesiy by Overman features even a Biginelli condensation , so the question is, ... Organic Chemistry Portal Reactions >> Total Syntheses Totally Synthetic by Paul H. ...

URL: https://www.organic-chemistry.org/totalsynthesis/totsyn06/crambidine-gin.shtm

N-Bromosuccinimide as an Almost Neutral Catalyst for Efficient Synthesis of Dihydropyrimidinones Under Microwave Irradiation

... see article for more examples Key Words Biginelli Reaction , N-bromosuccinimide, dihydropyrimidinones, microwave ... ID: J66-Y2004-2070 ...

URL: https://www.organic-chemistry.org/abstracts/literature/327.shtm

Result Pages: << Previous 1 2