Synthesis of Novel Functionalized Derivatives of 5-Nitro-3,4-dihydropyrimidin-2(1H)-one by the Cyclocondensation of 1-Chlorobenzyl Isocyanates with N,S- and N,N-Nitroketeneacetals.

A Convenient Synthesis of N1-Substituted

A Convenient Synthesis of N1-Substituted 3,4-Dihydropyrimidin-2(1H)-ones by Cyclocondensation of α-Chlorobenzyl Isocyanates with Ethyl N-Alkyl(aryl)-β-aminocrotonates.

✍ Volodymyr A. Sukach; Bol'but Andriy V. Bol'but Andriy V.; Anatoliy D. Sinitsa; M 📂 Article 📅 2006 🏛 John Wiley and Sons ⚖ 23 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.

Synthesis of 5-Nitro-3,4-dihydropyrimidi

Synthesis of 5-Nitro-3,4-dihydropyrimidin-2(1H)-ones Catalyzed by Metal Salts. Retro-Henry Reaction with Formation of N,N′-Disubstituted Ureas.

✍ V. F. Sedova; V. P. Krivopalov; O. P. Shkurko 📂 Article 📅 2007 🏛 John Wiley and Sons ⚖ 25 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.

Reactions of N-Alkyl- and N-Aryl-S-chlor

Reactions of N-Alkyl- and N-Aryl-S-chloroisothiocarbamoyl Chlorides with Isocyanates; Synthesis of 1,2,4-Thiadiazolidine-3,5-diones

✍ Dr. G. Ottmann; H. Hooks Jr. 📂 Article 📅 1966 🏛 John Wiley and Sons 🌐 English ⚖ 220 KB 👁 2 views

N-Functionalization of Uracil Derivative

N-Functionalization of Uracil Derivatives: Synthesis of Chiral 2-(3-Methyl-5-nitro-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)alkanoic Acids and Their Methyl Esters.

✍ Andrzej Gondela; Krzysztof Walczak 📂 Article 📅 2005 🏛 John Wiley and Sons ⚖ 32 KB 👁 1 views

N-Substituted Ureas and Thioureas in Big

N-Substituted Ureas and Thioureas in Biginelli Reaction Promoted by Chlorotrimethylsilane: Convenient Synthesis of N1-Alkyl-, N1-Aryl-, and N1,N3-Dialkyl-3,4-dihydropyrimidin-2(1H)-(thi)ones.

✍ Sergey V. Ryabukhin; Andrey S. Plaskon; Eugeniy N. Ostapchuk; Dmitriy M. Volochn 📂 Article 📅 2007 🏛 John Wiley and Sons ⚖ 24 KB 👁 2 views

ChemInform Abstract: Reaction of (S)-(+)

ChemInform Abstract: Reaction of (S)-(+)-4-Amino-4-aryl-5,5,5-trifluoropentan-2-ones with α-Chlorobenzyl Isocyanates. Synthesis of (S)-(+)-4-Aryl-6- (2-arylethenyl)-4-trifluoromethyl-3,4-dihydropyrimidin-2(1H)-ones (III).

✍ N. M. Golovach; V. A. Sukach; M. V. Vovk 📂 Article 📅 2011 🏛 John Wiley and Sons ⚖ 36 KB 👁 1 views