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518808

Sigma-Aldrich

Bis(neopentyl glycolato)diboron

96%

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Synonym(s):
5,5,5′,5′-Tetramethyl-2,2′-bi-1,3,2-dioxaborinane
Empirical Formula (Hill Notation):
C10H20B2O4
CAS Number:
Molecular Weight:
225.89
MDL number:
PubChem Substance ID:
NACRES:
NA.22

assay

96%

mp

180.5-184.5 °C (lit.)

SMILES string

CC1(C)COB(OC1)B2OCC(C)(C)CO2

InChI

1S/C10H20B2O4/c1-9(2)5-13-11(14-6-9)12-15-7-10(3,4)8-16-12/h5-8H2,1-4H3

InChI key

MDNDJMCSXOXBFZ-UHFFFAOYSA-N

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vibrant-m

518808

Bis(neopentyl glycolato)diboron

vibrant-m

473286

Bis(catecholato)diboron

vibrant-m

473294

Bis(pinacolato)diboron

mp

180.5-184.5 °C (lit.)

mp

189-196 °C (lit.)

mp

109-113 °C (lit.)

mp

137-140 °C (lit.)

Quality Level

100

Quality Level

100

Quality Level

-

Quality Level

-

Application

Reagent to prepare boronic acid esters.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Customers Also Viewed

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A direct radioiodination of (Z)-vinylboronic acid esters to the corresponding vinyl iodides using Na(123)I and chloramine-T is described. The boronates were prepared from vinyl iodides via palladium coupling reactions.

Articles

Arylboronic acids and esters are invaluable tools for the chemical community. These powerful reagents are used for a variety of transformations, most notably the Suzuki-Miyaura cross-coupling reaction.

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