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701017

Sigma-Aldrich

2-Furanylboronic acid MIDA ester

97%

Synonym(s):

2-(Furan-2-yl)-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione, 2-Furanboronic acid MIDA ester

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About This Item

Empirical Formula (Hill Notation):
C9H10BNO5
CAS Number:
1104637-62-8
Molecular Weight:
222.99
MDL number:
MFCD11215213
UNSPSC Code:
12352103
PubChem Substance ID:
329762252

assay

97%

form

powder

mp

130-135 °C

SMILES string

CN1CC(=O)OB(OC(=O)C1)c2ccco2

InChI

1S/C9H10BNO5/c1-11-5-8(12)15-10(16-9(13)6-11)7-3-2-4-14-7/h2-4H,5-6H2,1H3

InChI key

QNZYBMSGFWTQOS-UHFFFAOYSA-N

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

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David M Knapp et al.
Journal of the American Chemical Society, 131(20), 6961-6963 (2009-05-02)
Many boronic acids, including 2-heterocyclic, vinyl, and cyclopropyl derivatives, are inherently unstable, which can limit their benchtop storage and/or efficient cross-coupling. We herein report the first general solution to this problem: in situ slow release of unstable boronic acids from

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