Novel Diastereoselective Synthesis of (E)- and (Z)-Allylsilanes via Organoboranes.
β Scribed by Narayan G. Bhat; Wendy C. Lai; Matthew B. Carroll
- Publisher
- John Wiley and Sons
- Year
- 2007
- Weight
- 23 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0931-7597
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a βFull Textβ option. The original article is trackable v
The asymmetric crotylboration of representative aldehydes, RCHO (R = Me, Et-), with B-[Z and El-crotylbis@isocaranyl)boranes (4 and 5) proceeds with remarkably high enantioselectivity (>94-98% ee) and diastereoselectivity (>99% de) at -78 Oc in ethyl ether.