ChemInform Abstract: The Synthesis of Pentadienylium Salts via Reactions of (5-Ethoxy-1,5- diaryl-2,4-pentadienylidene)ethyloxonium Perchlorate with Hydrazines.

The synthesis of pentadienylium salts vi

The synthesis of pentadienylium salts via reactions of (5-ethoxy-1,5-diaryl-2,4-pentadienylidene)ethyloxonium perchlorate with hydrazines

✍ François Rivière; Vadim D. Romanenko; Marie-Rose Maziéres; Michel Sanchez; Jean- 📂 Article 📅 1996 🏛 Elsevier Science 🌐 French ⚖ 203 KB

Reaction of the readily available (5-ethoxy-l,5-diaryl-2,4-pentadienylidene)ethyloxonium perchlorate 1 with hydrazines, R2NNH 2 or RNHNH2,provides a simple and efficient synthesis of previously unknown (5-ethoxy-1,5-diaryl-2,4-pentadienylidene)hydrazinium salts 2a-d. Application of this method to th

ChemInform Abstract: N-Heterocyclic Carb

ChemInform Abstract: N-Heterocyclic Carbene Catalyzed Reaction of Enals and Diaryl-1,2 Diones via Homoenolate: Synthesis of 4,5,5-Trisubstituted γ-Butyrolactones.

✍ Vijay Nair; Sreekumar Vellalath; Manojkumar Poonoth; Eringathodi Suresh; Sreemat 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 36 KB 👁 2 views

ChemInform Abstract: Synthesis of 3-Alky

ChemInform Abstract: Synthesis of 3-Alkyl-4-aryl- and 3,4-Diaryl-1,2,5-thiadiazoles via Palladium-Catalyzed Cross-Coupling Reaction.

✍ Y. HANASAKI 📂 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

ChemInform Abstract: Reaction of 1,5-Dia

ChemInform Abstract: Reaction of 1,5-Diaryl-3-hydroxy-4-methylsulfonyl-3-pyrrolin-2-ones with Urea, Hydrazine, Ethylenediamine, and o-Phenylenediamine.

✍ V. L. Gein; A. V. Kataeva; L. F. Gein 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 38 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: Reactions of Trichl

ChemInform Abstract: Reactions of Trichloromethylarenes with Hydrazine Derivatives. Synthesis of 2,5-Disubstituted 1,3,4-Oxadiazoles and 1,3,4- Thiadiazoles.

✍ I. S. PODDUBNYI; L. I. BELEN'KII; M. M. KRAYUSHKIN 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 32 KB

ChemInform Abstract: Efficient and Pract

ChemInform Abstract: Efficient and Practical Synthesis of 4(5)-Aryl-1H-imidazoles and 2,4(5)-Diaryl-1H-imidazoles via Highly Selective Palladium-Catalyzed Arylation Reactions.

✍ Fabio Bellina; Silvia Cauteruccio; Renzo Rossi 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 34 KB 👁 2 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