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777390

Sigma-Aldrich

2-Iodopyridine-3-boronic acid MIDA ester

95%

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About This Item

Empirical Formula (Hill Notation):
C10H10BIN2O4
Molecular Weight:
359.91
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.22

Assay

95%

form

solid

mp

222-234 °C (decomposition)

SMILES string

IC1=C(C=CC=N1)B2OC(CN(C)CC(O2)=O)=O

InChI

1S/C10H10BIN2O4/c1-14-5-8(15)17-11(18-9(16)6-14)7-3-2-4-13-10(7)12/h2-4H,5-6H2,1H3

InChI key

FEXFRRUAWQMCLS-UHFFFAOYSA-N

Application

Protected boronic acid with methylimindodiacetic acid (MIDA) that does not react under standard Suzuki-Miyuara coupling conditions, allowing for selective and iterative cross-coupling sequences. The MIDA boronate also provides prolonged shelf life and stability to typically unstable boronic acid derivatives.

MIDA Boronates

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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