771228
2,4-Difluorophenylboronic acid MIDA ester
97%
Synonym(s):
2-(2,4-Difluorophenyl)-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione
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About This Item
Empirical Formula (Hill Notation):
C11H10BF2NO4
Molecular Weight:
269.01
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352103
MDL number:
form
solid
InChI
1S/C11H10BF2NO4/c1-15-5-10(16)18-12(19-11(17)6-15)8-3-2-7(13)4-9(8)14/h2-4H,5-6H2,1H3
SMILES string
O=C(CN(C)C1)OB(C2=C(F)C=C(F)C=C2)OC1=O
InChI key
AFNQHENRIQSJMU-UHFFFAOYSA-N
assay
97%
mp
199-201 °C
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
MIDA Boronates
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Storage Class
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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