Synthesis and Reactivity of 1-Amino-4-methyl-3,4-dihydro-5H-pyrazolo[3′,4′:4,5]pyrimido [1,6-a]benzoimidazolo-5-one.

ChemInform Abstract: A Facile Synthesis

ChemInform Abstract: A Facile Synthesis of Pyrimido[2′′,3′′:5′,1′]pyrazolo[3′,4′:4,5]pyrimido[1,6-a]benzimidazoles and [1,2,4]Triazino[3′′,4′′:5′,1′] pyrazolo [3′,4′:4,5] -pyrimido[6,1-a]benzimidazoles.

✍ Abdou O. Abdelhamid; Hussein F. Zohdi; Mahmoud M. Ziada 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 36 KB 👁 1 views

ChemInform Abstract: Synthesis of 1,5-Di

ChemInform Abstract: Synthesis of 1,5-Dihydro-3-methyl-6-trihalomethyl-4H-pyrazolo [3,4-d]pyrimidin-4-ones.

✍ Mikhail V. Vovk; Andrei V. Bol'but; Vyacheslav I. Boiko; Vladimir V. Pirozhenko; 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 29 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

Synthesis and characterization of 4,5-di

Synthesis and characterization of 4,5-dihydro-1H-pyrazolo[3,4b][1,4]azaphosphinines

✍ Andrei A. Tolmachev; Sergei I. Dovgopoly; Aleksandr N. Kostyuk; Ernest S. Kozlov 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 192 KB 👁 1 views

indolines were shown to undergo phosphorylation with phosphorus(III) halides at the two nucleophilic carbon centers to give fused 1,4-azaphosphinine ring systems. Chemical properties of the synthesized compounds were characterized. For some representative compounds, detailed NMR spectroscopic invest

ChemInform Abstract: Formation and Struc

ChemInform Abstract: Formation and Structure of 1-Amino-4-methyl-4- (4-methyl-5-phenyl-1H-pyrazol-3-ylamino) -3-phenyl-4,5-dihydro-1H-pyrazol-5-one.

✍ D. DONATI; S. FUSI; F. PONTICELLI 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 30 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: Synthesis of Novel

ChemInform Abstract: Synthesis of Novel Heterocyclic System 9-Methyl-8-phenyl-1,4-dihydro-5H-pyrazolo[5′,1′:2,3]pyrimido[4,5-e] [1,2,4]triazepin-5-one.

✍ A. S. Tchuvashlev; A. S. Shestakov; D. V. Krylskiy; Kh. S. Shikhaliev 📂 Article 📅 2011 🏛 John Wiley and Sons ⚖ 25 KB

Synthesis of Substituted 5,6-Dihydro-4H-

Synthesis of Substituted 5,6-Dihydro-4H-[1,2,4]triazolo[4,3-a][1,5]benzodiazepines.

✍ L. Kosychova; Z. Stumbreviciute; L. Pleckaitiene; R. Janciene; B. D. Puodziunait 📂 Article 📅 2005 🏛 John Wiley and Sons ⚖ 18 KB 👁 1 views