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771341

Sigma-Aldrich

4-(Trifluoromethoxy)phenylboronic acid MIDA ester

95%

Synonym(s):

6-Methyl-2-[4-(trifluoromethoxy)phenyl]-1,3,6,2-dioxazaborocane-4,8-dione

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About This Item

Empirical Formula (Hill Notation):
C12H11BF3NO5
Molecular Weight:
317.03
MDL number:
MFCD25541461
UNSPSC Code:
12352103
PubChem Substance ID:
329767490
NACRES:
NA.22

Assay

95%
95%

form

solid

mp

185-190 °C

SMILES string

O=C(CN(C)C1)OB(C2=CC=C(OC(F)(F)F)C=C2)OC1=O

InChI

1S/C12H11BF3NO5/c1-17-6-10(18)21-13(22-11(19)7-17)8-2-4-9(5-3-8)20-12(14,15)16/h2-5H,6-7H2,1H3

InChI key

WQYSZTIHQKNLDU-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.

Technology Spotlight">MIDA Boronates
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.


Technology Spotlight">MIDA Boronates

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

771341-1G:
771341-5G:
771341-25G:
771341-BULK:
771341-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
MKBP3621V

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