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Selective hydroboration of unconjugated alkynyl ketones and aldehydes

โœ Scribed by George W Kabalka; Su Yu; Nan-Sheng Li

Publisher
Elsevier Science
Year
1997
Tongue
French
Weight
105 KB
Volume
38
Category
Article
ISSN
0040-4039

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โœฆ Synopsis

Unconjugated alkynyl ketones and aldehydes are selectively hydroborated to give the corresponding olefinic carbonyl compounds after protonation, or dicarbonyl compounds after oxidation.

๐Ÿ“œ SIMILAR VOLUMES

Selective hydroboration of terminal alke
Selective hydroboration of terminal alkenes in the presence of aldehydes and ketones
โœ George W. Kabalka; Su Yu; Nan-Sheng Li ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 174 KB

The hydroboration of olefinic ketones and aldehydes with dicyclohexylborane gives the corresponding hydroxy aldehydes and ketones in good yields after oxidation with sodium perborate.