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696595

Sigma-Aldrich

4-Bromo-1-naphthaleneboronic acid

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Synonym(s):
(4-Bromonaphthalen-1-yl)boronic acid, 1-Bromonaphthalene-4-boronic acid
Empirical Formula (Hill Notation):
C10H8BBrO2
CAS Number:
Molecular Weight:
250.88
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:

form

solid

mp

230-260 °C

SMILES string

OB(O)c1ccc(Br)c2ccccc12

InChI

1S/C10H8BBrO2/c12-10-6-5-9(11(13)14)7-3-1-2-4-8(7)10/h1-6,13-14H

InChI key

DKKOMUVRCPKTFX-UHFFFAOYSA-N

General description

May contain varying amounts of anhydride

Application

Reactant for:
  • Preparation of 3,5-substituted enones via Suzuki coupling
  • Copper catalyzed oxidative cross-coupling
  • Microwave-assisted synthesis of ethynylarylboronates

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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