𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A Convenient One-Pot Synthesis of 1,4-Dihalobutadienes from Alkynes via Titanacyclopentadienes and Their Transformation to a Series of Silole Derivatives

✍ Scribed by Yamaguchi, Shigehiro; Jin, Ren-Zhi; Tamao, Kohei; Sato, Fumie

Book ID
118177812
Publisher
American Chemical Society
Year
1998
Tongue
English
Weight
47 KB
Volume
63
Category
Article
ISSN
0022-3263

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

An improved synthesis of pyrazolo[3,4-b]
An improved synthesis of pyrazolo[3,4-b][1,5]benzoxazepine, -benzothiazepine and -benzodiazepine derivatives via a convenient one-pot synthesis
✍ Fawi M. Abd El Latif 📂 Article 📅 2000 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 231 KB

## Abstract An improved and simple method for the preparation of pyrazolo[3,4‐__b__][1,5]benzoxazepine, ‐benzothiazepine and ‐benzodiazepine derivatives was established by the reaction of 5‐chloro‐1‐phenylpyrazole‐4‐carbaldehydes, ethyl 3‐(5‐chloro‐1,3‐diphenylpyrazol‐4‐yl)‐2‐cyanoacrylate and 1,4‐