Studies on the Reaction of Thiiranes with Tributyltin Hydride
β Scribed by Izraelewicz, Mark H.; Nur, Mohomod; Spring, Richard T.; Turos, Edward
- Book ID
- 120543030
- Publisher
- American Chemical Society
- Year
- 1995
- Tongue
- English
- Weight
- 324 KB
- Volume
- 60
- Category
- Article
- ISSN
- 0022-3263
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π SIMILAR VOLUMES
The reaction of (Z)-l-halo-l-alkenyldialkylborane (1) with tributyltin hydride (n-BuaSnH) at 0 \*C or room temperature results in reduetive removal of the halogen atom to afford (E)-or (Z)-l-aikenyldialkylborane whose stereochemistry depends on the dialkylboryl group and the alkenyl group of 1.
Stereoselective Dehalogenation of (Z)-1-Halo-1-alkenyldialkylborane with Tributyltin Hydride: The Behavior of Tributyltin Hydride as a Hydride Donor. -While the dehalogenation of the alkylboranes (Ia) and (Ib) leads stereoselectively to the corresponding (E)-alkenes, the change of bulkiness of the