766410
1-(2-Chlorophenyl)vinylboronic acid pinacol ester
Synonym(s):
2-[1-(2-Chlorophenyl)ethenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
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About This Item
Empirical Formula (Hill Notation):
C14H18BClO2
CAS Number:
Molecular Weight:
264.56
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352103
MDL number:
InChI
1S/C14H18BClO2/c1-10(11-8-6-7-9-12(11)16)15-17-13(2,3)14(4,5)18-15/h6-9H,1H2,2-5H3
SMILES string
CC1(C)OB(OC1(C)C)C(=C)c2ccccc2Cl
InChI key
LLYOIGXBMLPFMQ-UHFFFAOYSA-N
form
solid
mp
33-39 °C
storage temp.
2-8°C
Application
Organoboron building blocks for cross coupling
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Fang Gao et al.
Journal of the American Chemical Society, 132(32), 10961-10963 (2010-08-12)
A method for Ni-catalyzed hydroalumination of terminal alkynes, leading to the formation of alpha-vinylaluminum isomers efficiently (>98% conv in 2-12 h) and with high selectivity (95% to >98% alpha), is described. Catalytic alpha-selective hydroalumination reactions proceed in the presence of
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