Benzothiophene-3-boronic acid

CAS No.：113893-08-6

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Benzothiophene-3-boronic acid Basic information

Product Name:	Benzothiophene-3-boronic acid
Synonyms:	AKOS BRN-0283;1-BENZOTHIOPHEN-3-YLBORONIC ACID;BENZO[B]THIOPHENE-3-BORONIC ACID;BENZOTHIOPHENE-3-BORONIC ACID;ASDI-INTER 500027787;THIANAPHTHENE-3-BORONIC ACID;Benzo[b]thiophen-3-yl-boronic acid;1-Benzothiophen-3-ylboronic acid ,97%
CAS:	113893-08-6
MF:	C8H7BO2S
MW:	178.02
EINECS:
Product Categories:	Boronic Acids;Boronic Acids and Derivatives;blocks;Chemical Synthesis;Heteroaryl Boronic Acids;Organometallic Reagents;BoronicAcids;Boronic Acids;Boronic Acids and Derivatives;Heteroaryl
Mol File:	113893-08-6.mol

Benzothiophene-3-boronic acid Chemical Properties

Melting point	225-230 °C(lit.)
Boiling point	390.2±34.0 °C(Predicted)
density	1.35±0.1 g/cm3(Predicted)
storage temp.	Inert atmosphere,Store in freezer, under -20°C
form	powder to crystal
pka	8.29±0.30(Predicted)
color	White to Light yellow to Light orange
InChIKey	QVANIYYVZZLQJP-UHFFFAOYSA-N
CAS DataBase Reference	113893-08-6(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-37/39
WGK Germany	3
Hazard Note	Irritant
HS Code	29349990

MSDS Information

Provider	Language
SigmaAldrich	English

Benzothiophene-3-boronic acid Usage And Synthesis

Uses

Benzo[b]thien-3-ylboronic acid can be used:

To prepare thienyl substituted?pyrimidine derivatives as potent antimycobacterial?compounds.
To prepare 3-O-protected 17-heteroaryl-3-hydroxyestra-1,3,5,16-tetraene-16-carbaldehyde, which in turn is used for the synthesis of heteroarenes-annelated estranes.
As a substrate in the study of metal-free coupling reactions of allylic alcohols with heteroaryl boronic acids.
As a starting material for the preparation of thienyl based quinoline and pyridine ligands, which are further used to synthesize platinum complexes.

Benzothiophene-3-boronic acid Preparation Products And Raw materials

Raw materials

Sodium hydroxide-->Hydrochloric acid-->Diethyl ether-->Tetrahydrofuran-->Acetic acid-->Sodium carbonate-->Chloroform-->Government regulation-->Magnesium sulfate-->n-Butyllithium-->Hexane-->N-Bromosuccinimide-->Triisopropyl borate-->Sodium thiosulfate-->Cyclohexane-->Thianaphthene-->3-Bromo-1-benzothiophene

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