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COO/COA

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771309

9-Phenanthrenylboronic acid MIDA ester

Name: 9-Phenanthrenylboronic acid MIDA ester
Brand: ALDRICH

Synonym(s):

6-Methyl-2-(9-phenanthrenyl)-1,3,6,2-dioxazaborocane-4,8-dione

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About This Item

Empirical Formula (Hill Notation):

C₁₉H₁₆BNO₄

Molecular Weight:

333.15

UNSPSC Code:

12352103

PubChem Substance ID:

329767487

NACRES:

NA.22

form

solid

mp

268-271 °C

SMILES string

O=C(CN(C)C1)OB(C2=C3C(C=CC=C3)=C4C(C=CC=C4)=C2)OC1=O

InChI

1S/C19H16BNO4/c1-21-11-18(22)24-20(25-19(23)12-21)17-10-13-6-2-3-7-14(13)15-8-4-5-9-16(15)17/h2-10H,11-12H2,1H3

InChI key

RBVTWBFBGYNXBV-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

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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