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494976

3-Bromothianaphthene

Name: 3-Bromothianaphthene
Brand: ALDRICH

95%

Synonym(s):

3-Bromobenzo[b]thiophene

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About This Item

Empirical Formula (Hill Notation):

C₈H₅BrS

CAS Number:

7342-82-7

Molecular Weight:

213.09

NACRES:

NA.22

PubChem Substance ID:

24872939

UNSPSC Code:

12352100

MDL number:

MFCD00023009

Assay:

95%

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Properties

Quality Segment

100

assay

95%

refractive index

n20/D 1.668 (lit.)

bp

269 °C/752.5 mmHg (lit.)

density

1.629 g/mL at 25 °C (lit.)

functional group

bromo

SMILES string

Brc1csc2ccccc12

InChI

1S/C8H5BrS/c9-7-5-10-8-4-2-1-3-6(7)8/h1-5H

InChI key

SRWDQSRTOOMPMO-UHFFFAOYSA-N

Description

General description

3-Bromothianaphthene is a heteroaryl halide. It undergoes Suzuki-Miyaura reaction with phenylboronic acid (PBA) or 3-thienylboronic acid in the presence of a novel heterogeneous Pd catalyst [Pd@PDEB, PDEB=poly(1,3-diethynylbenzene)]. The substitution reaction of 3-bromothianaphthene with piperidine to form 3-piperidinothianaphthene as the major product has been reported.

Application

3-Bromothianaphthene may be used in the synthesis of (benzo[b]thiophen-3-yl)trimethylstannane.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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