✦ LIBER ✦

A Convenient Synthesis Of 1-Acyl Indolizines by 1,3-Dipolar Cycloaddition Reactions of Pyridinium Ylides and α,β-Unsaturated Aldehydes or Ketones in the Presence of Tetrakis-Pyridine Cobalt Dichromate

✍ Scribed by Zhang, Xuechun; Cao, Weili; Wei, Xudong; Hu, Hongwen

Book ID: 120225544
Publisher: Taylor and Francis Group
Year: 1997
Tongue: English
Weight: 331 KB
Volume: 27
Category: Article
ISSN: 0039-7911
DOI: 10.1080/00397919708006070

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

ChemInform Abstract: A Convenient Synthe

ChemInform Abstract: A Convenient Synthesis of 1-Acyl Indolizines by 1,3-Dipolar Cycloaddition Reactions of Pyridinium Ylides and α,β- Unsaturated Aldehydes or Ketones in the Presence of Tetrakis-Pyridine Cobalt Dichromate.

✍ X. ZHANG; W. CAO; X. WEI; H. HU 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 35 KB 👁 3 views

Synthesis of pyrrolo[2,1-a]phthalazines

Synthesis of pyrrolo[2,1-a]phthalazines by 1,3-dipolar cycloaddition of phthalazinium N-ylides with alkenes in the presence of tetrakis-pyridine cobalt (II) dichromate

✍ Jian Zhou; Yuefei Hu; Hongwen Hu 📂 Article 📅 2000 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 308 KB

## Abstract We describe here, for the first time, that 1‐cyano‐3‐benzoyl‐1,2,3,10b‐tetrahydropyrrolo[2,1‐__a__]phthalazine (8), prepared by 1,3‐dipolar cycloaddition of 2‐phenacyl phthalazinium bromide (**6a**) with acrylonitrile (**7a**), can be aromatized by tetrakis‐pyridine cobalt (II) dichroma

ChemInform Abstract: Synthesis of Pyrrol

ChemInform Abstract: Synthesis of Pyrrolo[2,1-a]phthalazines by 1,3-Dipolar Cycloaddition of Phthalazinium N-Ylides with Alkenes in the Presence of Tetrakis-Pyridine Cobalt(II) Dichromate.

✍ Jian Zhou; Yuefei Hu; Hongwen Hu 📂 Article 📅 2001 🏛 John Wiley and Sons ⚖ 32 KB 👁 1 views

Preparation of indolizine-3-carboxamides

Preparation of indolizine-3-carboxamides and indolizine-3-carbonitriles by 1,3-dipolar cycloaddition of N-(cyanomethyl)pyridinium ylides to alkenes in the presence of tetrakispyridinecobalt(II) dichromate or manganese(IV) oxide

✍ Wang, Bingxiang; Zhang, Xuechun; Li, Jun; Jiang, Xin; Hu, Yuefei; Hu, Hongwen 📂 Article 📅 1999 🏛 Royal Society of Chemistry ⚖ 140 KB

ChemInform Abstract: Preparation of Indo

ChemInform Abstract: Preparation of Indolizine-3-carboxamides and Indolizine-3-carbonitriles by 1,3-Dipolar Cycloaddition of N-(Cyanomethyl)pyridinium Ylides to Alkenes in the Presence of Tetrakispyridinecobalt(II) Dichromate or Manganese(IV) Oxide.

✍ Bingxiang Wang; Xuechun Zhang; Jun Li; Xin Jiang; Yuefei Hu; Hongwen Hu 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 32 KB 👁 1 views