1,1,2-Trimethylpropylborane

1,1,2-Trimethylpropylborane Basic information
Product Name:1,1,2-Trimethylpropylborane
Synonyms:Thexylborane;(1,1,2-Trimethylpropyl)borane;1,1,2-Trimethylpropylborane;Borane, (1,1,2-trimethylpropyl)-
CAS:3688-24-2
MF:C6H15B
MW:97.99
EINECS:
Product Categories:
Mol File:3688-24-2.mol
1,1,2-Trimethylpropylborane Structure
1,1,2-Trimethylpropylborane Chemical Properties
solubility sol ether, hydrocarbon, and halocarbon solvents; THF is generally the solvent of choice; reacts rapidly with protic solvents.
Safety Information
MSDS Information
1,1,2-Trimethylpropylborane Usage And Synthesis
UsesReadily available monoalkylboranes are useful for the regioselective hydroboration of olefins and dienes; hexylalkylboranes and hexyldialkylboranes are useful intermediates for the synthesis of asymmetric ketones, cyclic ketones, trans-disubstituted olefins, conjugated dienes, and diols.
Preparation1,1,2-Trimethylpropylborane is most conveniently prepared from Borane-Tetrahydrofuran and 2,3-dimethyl-2-butene in THF (eq 1).
1,1,2-Trimethylpropylborane
Synthesis Reference(s)Journal of the American Chemical Society, 89, p. 5285, 1967 DOI: 10.1021/ja00996a037
1,1,2-Trimethylpropylborane Preparation Products And Raw materials
Raw materialsBorane, bis(1,1,2-trimethylpropyl)--->Borane-tetrahydrofuran complex-->Diborane-->Borane-methyl sulfide complex-->2,3-Dimethyl-2-butene
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