Treatment of trialkylboranes with 2-lithio-1,3\_benzodithioles and then mercuric chloride (or methyl fluorosulphonate) followed by oxidation gives tertiary alcohols in high
Reactions of organoboranes and 2-lithio-2-alkyl-1,3-benzodithioles. A new, improved synthesis of ketones
โ Scribed by Smollie Ncube; Andrew Pelter; Keith Smith
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- French
- Weight
- 120 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The reaction of BunLi with 2-substituted-l, 3-benzodithioles yields anions which react predictably with organic electrophiles to yield products in which the protected carbonyl group is readily unmasked. The anions constitute useful acyl carbanion equivalent 8.
%Alkyl-and 2-aryl-1,3-benxodithioles are obtained in high yield by the reaction of Grignard reagents or lithium alkyls with 2-alkoxy-1,3-benaodithioles,themaelves available in one step from anthranilic acid. In connection with our studies of the reactions of acyl carbanion equivalents with organobo
A variety of 1,3-benzodithiol-2-ylidene carbenes react with elemental sulfur and selenium to give 2-thioxo-and 2-selenoxo-1,3\_benzodithioles in good yields.