๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

1,4-Addition of certain 2-lithio-1,3-dithianes to .alpha.,.beta.-unsaturated nitriles

โœ Scribed by Basha, Fatima Z.; DeBernardis, John F.; Spanton, Steven


Book ID
126865571
Publisher
American Chemical Society
Year
1985
Tongue
English
Weight
415 KB
Volume
50
Category
Article
ISSN
0022-3263

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Highly regioselective additions of certa
โœ Paul C. Ostrowski; Vinayak V. Kane ๐Ÿ“‚ Article ๐Ÿ“… 1977 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 226 KB

Since the late 1960's, considerable effort has been devoted towards the discovery of useful synthetic equivalents of the acyl anion'. Among the most widely used reagents are the metalated 1,3-dithiane derivatives2. The Michael addition of these acyl anion equivalents to a,B-unsaturated ketones is a

Highly stereoselective additions of cert
โœ Eusebio Juaristi; Ernest L. Eliel ๐Ÿ“‚ Article ๐Ÿ“… 1977 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 242 KB

In a series of important papers 192 Nguyen Trong Anh and collaborators have discussed the importance of charge control vs. orbital control3 in reaction of nucleophiles with ambident4 sub-strates. Hard nucleophiles5 react in charge-controlled fashion whereas orbital control tends to prevail for soft

A novel synthesis of 2-lithio derivative
โœ Robert M. Carlson; Paul M. Helquist ๐Ÿ“‚ Article ๐Ÿ“… 1969 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 149 KB

The dithiane synthesis of carbonyl compounds, as developed by Corey and coworkers , involves the conversion of the potential carbonyl carbon into a reactive 2-lithio-1,3-dithiane. We have