4.8 Article

Efficient Approach to 3,3-Bissilyl Carbonyl and Enol Derivatives via Retro-[1,4] Brook Rearrangement of 3-Silyl Allyloxysilanes

Journal

ORGANIC LETTERS
Volume 12, Issue 22, Pages 5298-5301

Publisher

AMER CHEMICAL SOC
DOI: 10.1021/ol102352w

Keywords

-

Funding

  1. National Natural Science Foundation of China [20802044, 21021001]
  2. National Basic Research Program of China (973 Program) [2010CB833200]
  3. RFDP [200806101091]

Ask authors/readers for more resources

A facile and highly stereoselective retro-[1,4] Brook rearrangement of 3-silyl allyloxysilanes has been discovered. While basic hydrolysis of the formed (Z)-3,3-bissilyl lithium enolates provides 3,3-bissilyl carbonyl compounds efficiently, trapping the species with various electrophiles including alkyl halides leads to the exclusive O-substituted (2)-3,3-bissilyl enol derivatives that can undergo a Sakurai reaction with aldehyde to produce the synthetically useful 1,2-diol diastereoselectively.

Authors

I am an author on this paper
Click your name to claim this paper and add it to your profile.

Reviews

Primary Rating

4.8
Not enough ratings

Secondary Ratings

Novelty
-
Significance
-
Scientific rigor
-
Rate this paper

Recommended

No Data Available
No Data Available