๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Synthesis of bromoallenyl pyrrolidines via 1,4-addition to 1,3-enynes

โœ Scribed by Jenny B. Werness; WeiPing Tang


Book ID
107349264
Publisher
SP Science China Press
Year
2011
Tongue
English
Weight
415 KB
Volume
54
Category
Article
ISSN
1674-7291

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Asymmetric synthesis of 1,3- and 1,3,4-s
โœ Jing Lin; Wing Hong Chan; Albert W.M Lee; Wai Yeung Wong; Pei Qiang Huang ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 102 KB

Diastereoselective alkylation of N-acylnorbornene sultams 2 afforded a variety of enantiomerically pure products 3a-3e. Reduction with LiAlH 4 (LAH) followed by ditosylation furnished chiral 1,4-ditosylates 5a-5e which underwent a cyclization reaction with primary amines to afford chiral 1,3-and 1,3

1,4-diene and 1,4-enyne synthesis via di
โœ T.L. Macdonald ๐Ÿ“‚ Article ๐Ÿ“… 1978 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 193 KB

Diene and 1,4-enyne containing chains are exhibited in a wide variety of natural structures including fatty acids, insect pheremones and abnormal acyclic terpenes. Recently , the synthesis of such unsaturated systems has elicted considerable attention. ' We wish to disclose a new route to these unsa