✦ LIBER ✦

Unexpected Rearrangements of Bicyclic Pyrazolines Derived from 6,6-Diphenylpentafulvene

✍ Scribed by Francis Djapa; Moncef Msaddek; Kabula Ciamala; Joël Vebrel; Claude Riche

Publisher: John Wiley and Sons
Year: 2000
Tongue: English
Weight: 389 KB
Volume: 2000
Category: Article
ISSN: 1434-193X
DOI: 10.1002/1099-0690(200004)2000:7<1271::aid-ejoc1271>3.0.co;2-o

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

ChemInform Abstract: Unexpected Rearrang

ChemInform Abstract: Unexpected Rearrangements of Bicyclic Pyrazolines Derived from 6,6-Diphenylpentafulvene.

✍ Francis Djapa; Moncef Msaddek; Kabula Ciamala; Joel Vebrel; Claude Riche 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 30 KB

Preparation of Cyclic and Bicyclic β-Ami

Preparation of Cyclic and Bicyclic β-Amino Acids Derivatives from Methyl 6-Ethoxy-5,6-dihydro-4H-1,2-oxazine-4-carboxylate.

✍ Alexander A. Tishkov; Hans-Ulrich Reissig; Sema L. Ioffe 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 35 KB 👁 1 views

Selective, one-pot synthesis of 2,3,6-tr

Selective, one-pot synthesis of 2,3,6-trisubstituted pyridine and 2-cyclohexen-1-one derivatives from bicyclic ketals

✍ Jong-Gab Jun; Tae Hee Ha 📂 Article 📅 1997 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 314 KB

## Abstract Boron difluoromethanesulfonate, prepared from 5 equivalents of trimethylsilyl methanesulfonate and 1 equivalent of boron trifluoride etherate, has proved to be an active Lewis acid catalyst for the one‐pot transformation reaction of bicyclic ketals in the 6,8‐dioxabicyclo[3.2.1]octane s

ChemInform Abstract: Synthesis, and Anal

ChemInform Abstract: Synthesis, and Analgesic and Antiparkinsonian Activities of Thiopyrimidine, Pyrane, Pyrazoline, and Thiazolopyrimidine Derivatives from 2-Chloro-6-ethoxy-4-acetylpyridine.

✍ Abd El-Galil E. Amr; Soher S. Maigali; Mohamed M. Abdulla 📂 Article 📅 2009 🏛 John Wiley and Sons ⚖ 44 KB 👁 1 views

ChemInform Abstract: Selective, One-Pot

ChemInform Abstract: Selective, One-Pot Synthesis of 2,3,6-Trisubstituted Pyridine and 2- Cyclohexen-1-one Derivatives from Bicyclic Ketals.

✍ J.-G. JUN; T. H. HA 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB 👁 2 views

Unexpected formation of benzaldehydes by

Unexpected formation of benzaldehydes by the reactions of dithioacetals derived from cinnamaldehydes with 2,3-dichloro-5,6-dicyano-p-benzoquinone in aqueous solvents

✍ Kiyoshi Tanemura; Yoko Nishida; Tsuneo Suzuki; Koko Satsumabayashi; Takaaki Hora 📂 Article 📅 1997 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 263 KB

## Abstract 1,3‐Dithianes 1, 1,3‐dithiolanes 2, and diphenyl dithioacetals 3 derived from cinnamaldehydes reacted with 2,3‐dichloro‐5,6‐dicyano‐__p__‐benzoquinone in aqueous solvents to give benzaldehydes 4. Hydride transfer from 1–3 to 2,3‐dichloro‐5,6‐dicyano‐__p__‐benzoquinone followed by hydrol