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ChemInform Abstract: Pyrolytic Behavior of Substituted N-Aminoheteroaromatics (III): Synthesis of Pyrazolo[1,5-a]pyridine (IV) and 3-Substituted 3-Oxo-propionitrile Derivatives (VI).

✍ Scribed by Nouria A. Al-Awadi; Mervat Abdelkhalik; Mehul Patel; Hicham H. Dib

Publisher
John Wiley and Sons
Year
2008
Weight
27 KB
Volume
39
Category
Article
ISSN
0931-7597

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Pyrolytic behavior of substituted N-amin
Pyrolytic behavior of substituted N-aminoheteroaromatics: Synthesis of pyrazolo[1,5-a]pyridine and 3-substituted 3-oxopropionitrile derivatives
✍ Nouria A. Al-Awadi; Mehul Patel; Hicham H. Dib; Mervat Abdelkhalik 📂 Article 📅 2007 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 259 KB

## Abstract magnified image Flash vacuum pyrolysis (FVP) of 1,7‐bis‐(3‐aroylideneamino)‐4,6,10,12‐tetramethyl‐2,8‐dioxo‐1,7‐diazacyclododeca‐3,5,9,11‐tetraene‐3,9‐dicarbonitriles **11a‐c** at 650°C and 0.02 Torr yielded 5,7‐dimethyl‐3‐(4‐methylbenzoyl)‐pyrazolo[1,5‐__a__]pyridine‐4‐carbonitrile **

ChemInform Abstract: Synthesis of Certai
ChemInform Abstract: Synthesis of Certain 3-Aminopyrazolo[5,4-b]pyridine and 3,4-Substituted Pyrido[2′,3′:3,4]pyrazolo[5,1-c][1,2,4]triazine Derivatives.
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## 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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

ChemInform Abstract: Synthesis of Deriva
ChemInform Abstract: Synthesis of Derivatives of Pyrazolo[1,5-a]pyrimidines and Imidazo[1,5-a]pyrimidines Proceeding from Alkyl 2-Benzylidene-3-oxo-3-fluoroalkylpropionates.
✍ M. V. Pryadeina; Ya. V. Burgart; V. I. Saloutin; P. A. Slepukhin; E. V. Sadchiko 📂 Article 📅 2009 🏛 John Wiley and Sons ⚖ 27 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 of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

ChemInform Abstract: Synthesis of New 2-
ChemInform Abstract: Synthesis of New 2-Substituted-pyrazolo[4′,3′:5,6]pyrano[3,2-e][1,2,4]triazolo [1,5-c]pyrimidine Derivatives.
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Synthesis of New 2-Substituted-pyrazolo[4',3':5,6]pyrano[3,2e][1,2,4]triazolo [1,5-c]pyrimidine Derivatives. -Starting from pyrazole (III) the pyrimidine (V) is prepared which is further treated with different carboxylic acid derivatives to form novel pyrimidines of type (VI) and (VIII). Preparatio