๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Enolate claisen rearrangement of glycolate esters

โœ Scribed by James Kallmerten; Thomas J. Gould

Publisher
Elsevier Science
Year
1983
Tongue
French
Weight
251 KB
Volume
24
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

โœฆ Synopsis

The enolate Claisen rearrangement of O-protected allylic glycolates yields functionalized acyclic systems with high syn and anti stereoselectivity. step in a short synthesis of threz-methylheptan-3-ol, This procedure is the key an aggregation pheromone of the European elm bark beetle.

๐Ÿ“œ SIMILAR VOLUMES

Claisen-Haase rearrangement of enol este
Claisen-Haase rearrangement of enol esters
โœ F. Gogan; A.E. O'Briain; E.M. Philbin; N.S. O'Connor; R.F. Timoney; T.S. Wheeler ๐Ÿ“‚ Article ๐Ÿ“… 1958 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 313 KB
Ester enolate Claisen rearrangement usin
Ester enolate Claisen rearrangement using a polymer-supported silyl triflate
โœ Yonghan Hu; John A. Porco Jr. ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 245 KB

Polystyrene-diethylsilane resin (PS-DES) was treated with triflic acid to form a highly reactive polymer silyl triflate. The silyl triflate reacted with enolizable allylic esters in the presence of Et3N to afford resin-bound silyl ketene acetals, which undergo Ireland-Claisen rearrangement at elevat