ChemicalBook Product Catalog Chemical Reagents Organic reagents Borane 2-CHLORO-1,3,2-BENZODIOXABOROLE

2-CHLORO-1,3,2-BENZODIOXABOROLE

2-CHLORO-1,3,2-BENZODIOXABOROLE Basic information
Product Name:2-CHLORO-1,3,2-BENZODIOXABOROLE
Synonyms:SS-CHLOROCATECHOLBORANE;BETA-CHLOROCATECHOLBORANE;B-CHLOROCATECHOLBORANE;?Chlorocatecholborane;2-Chlor-1,3,2-benzodioxaborol;2-CHLORO-1,3,2-BENZODIOXABOROLE;B-Chlorocatecholborane 97%;2-Chlorobenzo[d][1,3,2]dioxaborole
CAS:55718-76-8
MF:C6H4BClO2
MW:154.36
EINECS:
Product Categories:B (Classes of Boron Compounds);B-Bromocatecholborane, etc.
Mol File:55718-76-8.mol
2-CHLORO-1,3,2-BENZODIOXABOROLE Structure
2-CHLORO-1,3,2-BENZODIOXABOROLE Chemical Properties
Melting point 56-58 °C (lit.)
Boiling point 64 °C(Press: 10 Torr)
density 1.31±0.1 g/cm3(Predicted)
Fp 140 °F
storage temp. 2-8°C
form powder to crystal
color White to Light yellow to Light red
BRN 2093985
Safety Information
Hazard Codes F,C
Risk Statements 11-14-34-37
Safety Statements 16-26-36/37/39-45
RIDADR UN 2925 4.1/PG 2
WGK Germany 3
F 10-23
HS Code 2915.40.5050
HazardClass 8
PackingGroup II
MSDS Information
ProviderLanguage
SigmaAldrich English
2-CHLORO-1,3,2-BENZODIOXABOROLE Usage And Synthesis
UsesB-Chlorocatecholborane can be used:
  • To prepare 2-arachidonoylglycerol by acetal cleavage of cis-arachidonoylbenzylidene glycerol.
  • To prepare metal boryl complexes (Rh and Ir complexes) through oxidative addition.
  • To remove the trityl group in one of the key steps for the synthesis of (?)-dictyostatin.

General DescriptionB-Chlorocatecholborane is a boron reagent and a Lewis acid, known to facilitate the borylative cyclization of alkynes to yield the borylated heterocycles. It is also used in the preparation of lactones, and thiophenes.
2-CHLORO-1,3,2-BENZODIOXABOROLE Preparation Products And Raw materials
CATECHOLBORANE 2-CHLORO-1,3,2-BENZODIOXABOROLE
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