✦ LIBER ✦

Synthesis of new fluorinated 1,5-benzoxazepine derivatives

✍ Scribed by Maria Teresa Cocco; Cenzo Congiu; Valentina Onnis; Angela Maria Bernard; Pier Paolo Piras

Publisher: Journal of Heterocyclic Chemistry
Year: 1997
Tongue: English
Weight: 224 KB
Volume: 34
Category: Article
ISSN: 0022-152X
DOI: 10.1002/jhet.5570340442

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

A simple approach to the fluorinated 1,5‐benzoxazepine ring system is described. By reacting commercially accessible aminophenols 1 and the trifluoroacetylvinyl ether 2, high yields of enaminones 3 were obtained. Functionalization of methyl group of compounds 3 gave rise to dieneamines 4 that were cyclized in acidic environment to benzoxazepine derivatives 5.

📜 SIMILAR VOLUMES

ChemInform Abstract: Synthesis of New Fl

ChemInform Abstract: Synthesis of New Fluorinated 1,5-Benzoxazepine Derivatives.

✍ M. T. COCCO; C. CONGIU; V. ONNIS; A. M. BERNARD; P. P. PIRAS 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 34 KB 👁 1 views

Synthesis of thieno[2,3-b][1,5]benzoxaze

Synthesis of thieno[2,3-b][1,5]benzoxazepine derivatives

✍ Toshiyuki Kohara; Hiroshi Tanaka; Koreichi Kimura; Hideki Horiuchi; Kohji Seio; 📂 Article 📅 2002 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 104 KB 👁 1 views

## Abstract A new series of 4‐(4‐methylpiperazin‐1‐yl)thieno[2,3‐__b__][1,5]benzoxazepines **1a‐k** has been synthesized from 4‐bromo‐2‐methylthiophene **6** or ethyl 2‐amino‐4,5‐dimethyl‐3‐thiophencarboxylate **10**. Preparation of the key intermediate thieno[2,3‐__b__][1,5]benzoxazepine‐4(5__H__)

ChemInform Abstract: Synthesis of Thieno

ChemInform Abstract: Synthesis of Thieno[2,3-b][1,5]benzoxazepine Derivatives.

✍ Toshiyuki Kohara; Hiroshi Tanaka; Koreichi Kimura; Hideki Horiuchi; Kohji Seio; 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB 👁 2 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 of Benzoxazepine Derivatives I

Synthesis of Benzoxazepine Derivatives III. Isoindolinones

✍ Jacques Pecher; Adolphe Waefelaer; Paul Poultier 📂 Article 📅 2010 🏛 Wiley (John Wiley & Sons) ⚖ 193 KB

Synthesis of benzoxazepine derivatives.

Synthesis of benzoxazepine derivatives. IV. Anthracenooxazepines

✍ Jacques Pecher; Adolphe Waefelaer 📂 Article 📅 2010 🏛 Wiley (John Wiley & Sons) ⚖ 181 KB

Synthesis of Substituted 1,4-Benzoxazepi

Synthesis of Substituted 1,4-Benzoxazepin-3-one Derivatives.

✍ Yann Davion; Gerald Guillaumet; Jean-Michel Leger; Christian Jarry; Brigitte Les 📂 Article 📅 2004 🏛 John Wiley and Sons ⚖ 134 KB 👁 1 views

## Abstract For Abstract see ChemInform Abstract in Full Text.