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588423

Phenethylboronic acid

Synonym(s):

2-Phenylethaneboronic acid

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About This Item

Linear Formula:
C6H5CH2CH2B(OH)2
CAS Number:
Molecular Weight:
149.98
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352103
MDL number:
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mp

76-81 °C (lit.)

Quality Level

functional group

phenyl

SMILES string

OB(O)CCc1ccccc1

InChI

1S/C8H11BO2/c10-9(11)7-6-8-4-2-1-3-5-8/h1-5,10-11H,6-7H2

InChI key

VPRUMANMDWQMNF-UHFFFAOYSA-N

Application

Reactant involved in:
  • Suzuki-Miyaura cross-coupling reactions
  • Reactions with α-diazocarbonyl compounds
  • C-H functionalization of quinones
  • Cross-coupling with aromatic amines
  • Arylation and alkylation of diphenylisoxazole

Reactant used in studies of the stability of boronic esters to hydrolysis

Other Notes

Contains varying amounts of anhydride

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This Item
5947688.14439338982
mp

76-81 °C (lit.)

mp

77-81 °C (lit.)

mp

-

mp

76-78 °C (lit.)

Quality Level

100

Quality Level

100

Quality Level

200

Quality Level

200

functional group

phenyl

functional group

ester

functional group

-

functional group

-


Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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J B Jones et al.
The Journal of biological chemistry, 258(4), 2135-2142 (1983-02-25)
The heat of formation of the chymotrypsin-phenylethane boronic acid complex has been observed calorimetrically from pH 4 to 8 at 25 degrees C and is found to be pH-dependent, changing from near -6 kcal/mol at pH 4 to -13 kcal/mol
B Goz et al.
Biochemical pharmacology, 35(20), 3587-3591 (1986-10-15)
Several compounds have been tested for their ability to inhibit bovine pancreatic alpha-chymotrypsin (Ki) and their ability to inhibit cell replication (IC50). There is good agreement over three orders of magnitude between the Ki and the IC50 values of these
A Tulinsky et al.
The Journal of biological chemistry, 262(16), 7737-7743 (1987-06-05)
A 1.8-A resolution x-ray crystallographic restrained least squares refinement has been carried out on the phenylethane boronic acid (PEBA) complex of alpha-chymotrypsin dimer (alpha-CHT), and it has been compared to the 1.67-A resolution structure of the native enzyme. PEBA has



Global Trade Item Number

SKUGTIN
588423-10G04061832711539
588423-1G04061832633947

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