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The dimesitylboron group in organic synthesis, X. Studies on the thermal isomerisation of diaryl-3-hexylboranes

โœ Scribed by Andrew Pelter; Ashley Keating

Book ID
104219206
Publisher
Elsevier Science
Year
1986
Tongue
French
Weight
200 KB
Volume
27
Category
Article
ISSN
0040-4039

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โœฆ Synopsis

Dimesityl-3-hexylborane is unexpectedly resistant to isomerisation as compared with diphenyl-3-hexylborane. A possible explanation is proposed. Inorganic salts may profoundly affect the rate of isomerisation of diarylalkylboranes. * We thank U.S. Racherla for informing us that 5% LiF, LiCl and LiBr also inhibit the isomerisation of (t).

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The dimesitylboron group in organic synt
The dimesitylboron group in organic synthesis 8. Preparations of 1,3-diols from oxiranes
โœ Andrew Pelter; Gina Bugden; Richard Rosser ๐Ÿ“‚ Article ๐Ÿ“… 1985 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 222 KB

Alkyldimesitylboranes, yield anions', by oxidation give 1,3-diols. ## These anions Mes2BCHR. that on reaction with oxiranes followed are thus the operational equivalent of RCHOH. The scope and limitations of the new process are delineated.