ChemInform Abstract: 2-Phenyl-3-(2-aminobenzamido)quinazolin-4(3H)-one as a Synthon for Bisazaheterocyclics.

Synthesis of 6-Substituted 2-Phenyl-3-(5

Synthesis of 6-Substituted 2-Phenyl-3-(5-substituted mercapto-1,3,4,thiadiazol-2-yl)quinazolin-4-(3H)-ones as Antitubercular Agents

✍ Piyush Kumar; Keshav N. Dhawan; Satya Vrat; Krishna P. Bhargava; Kesari Kishore 📂 Article 📅 1983 🏛 John Wiley and Sons 🌐 English ⚖ 272 KB 👁 1 views

ChemInform Abstract: Stereoselective Syn

ChemInform Abstract: Stereoselective Synthesis of a 2,3-Disubstituted 5-Pyrrolidinone Derivative of Quinazolin-4(3H)-one.

✍ M. SZABO; J. KOEKOESI; A. KOVACS; Z. BOECSKEI; I. HERMECZ 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 29 KB

Stereoselective Synthesis of a 2,3-Disubstituted 5-Pyrrolidinone Derivative of Quinazolin-4(3H)-one. -Thermal acylation of the quinazolinone (III) with ethyl acetoacetate and subsequent thermal cyclization of the intermediate acetoacetamide results in selective formation of the title compound (V),

ChemInform Abstract: A Facile and Conven

ChemInform Abstract: A Facile and Convenient Synthetic Method for Fluorine-Containing 1,2-Dihydropyrido[3,2-h]quinazolines and Pyrido[3,2-h]quinazolines.

✍ Etsuji Okada; Norikado Tsukushi 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 28 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

ChemInform Abstract: 3-(N,N-Diacylamino)

ChemInform Abstract: 3-(N,N-Diacylamino)quinazolin-4(3H)-ones as Enantioselective Acylating Agents for Amines.

✍ Abdullah G. Al-Sehemi; Robert S. Atkinson; John Fawcett; David R. Russell 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 30 KB

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

ChemInform Abstract: A Facile Route to Q

ChemInform Abstract: A Facile Route to Quinazolin-4(3H)-ones Functionalized at the 2-Position.

✍ V. Bavetsias 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 27 KB

ChemInform Abstract: Alkylation of 1-(3,

ChemInform Abstract: Alkylation of 1-(3,4-Disubstituted Phenyl)-2-thioxo-1,2,5,6-tetrahydropyrimidin-4(3H)-ones.

✍ Kristina Kantminiene; Zigmuntas Beresnevicius; Gema Mikulskiene; Jan Kihlberg; J 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 33 KB

Alkylation of 1-(3,4-Disubstituted Phenyl)-2-thioxo-1,2,5,6tetrahydropyrimidin-4(3H)-ones. -Alkylation of the title compounds (I), (VI), and (IX) results in the formation of S-and N-methylated derivatives. S-methylated products (III), (VII), and (X) are always the major products. In all cases, meth