๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

A new synthetic route to symmetrical photochromic diarylperfluorocyclopentenes

โœ Scribed by Linda N. Lucas; Jan van Esch; Richard M. Kellogg; Ben L. Feringa

Book ID
104260625
Publisher
Elsevier Science
Year
1999
Tongue
French
Weight
166 KB
Volume
40
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

โœฆ Synopsis

Symmetrical and photochromic diarylperfluorocyclopentene has been prepared by reaction of 3-1ithio-5-chloro-2-methylthiophene with the ethyl ester of hexafluoroglutaric acid, followed by ring closure via a McMurry coupling. Compound 7 is a versatile intermediate for the development of photochromic materials.

๐Ÿ“œ SIMILAR VOLUMES

A new synthetic route to (ยฑ)-perhydrohis
A new synthetic route to (ยฑ)-perhydrohistrionicotoxin
โœ E.J. Corey; Martin Petrzilka; Yoichiro Ueda ๐Ÿ“‚ Article ๐Ÿ“… 1975 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 265 KB

The first total synthesis of (+)-perhydrohistrionicotoxin (I), a useful neurotoxin, 1 was recently reported from these Laboratories. 2,3 We now describe a new, efficient and stereocontrolled route which leads to (t)-perhydrohistrionicotoxin

A new synthetic route to benzodiazepines
A new synthetic route to benzodiazepines
โœ James A. Deyrup; J.C. Gill ๐Ÿ“‚ Article ๐Ÿ“… 1973 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 139 KB
A new synthetic route to prostaglandins
A new synthetic route to prostaglandins
โœ E.J Corey; Koichi Niimura; Yoshitaka Konishi; Shinsuke Hashimoto; Yasumasa Hamad ๐Ÿ“‚ Article ๐Ÿ“… 1986 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 272 KB