𝔖 Bobbio Scriptorium
✦   LIBER   ✦

ChemInform Abstract: Electronic Control of the Bergman Cycloaromatization: Synthesis and Chemistry of Chloroenediynes.

✍ Scribed by Graham B. Jones; Gary W. Plourde II

Publisher
John Wiley and Sons
Year
2000
Weight
31 KB
Volume
31
Category
Article
ISSN
0931-7597

No coin nor oath required. For personal study only.

✦ Synopsis

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 β€œFull Text” option. The original article is trackable via the β€œReferences” option.

πŸ“œ SIMILAR VOLUMES

Synthesis and Reactivity of ap-Methoxyph
Synthesis and Reactivity of ap-Methoxyphenyl-Substituted Enediyne. A Case of Electronic Influence on the Rate of the Bergman Cycloaromatization
✍ Maier, Martin E. ;Greiner, Beate πŸ“‚ Article πŸ“… 1992 πŸ› John Wiley and Sons 🌐 English βš– 799 KB

## Abstract Bicyclo[7.3.1]diynes 19a and 19b were prepared by using dibromo olefin 11 and ketone 12 as building blocks. The key step of the synthetic sequence is an intramolecular Nicholas reaction of 17 to give the bicyclo[7.3.1]diyn‐10‐one dicobalthexacarbonyl adducts 18a and 18b (66% total yield