2-Chlorobenzo[d][1,3,2]dioxaborole

Name: 2-Chlorobenzo[d][1,3,2]dioxaborole
Brand: ChemScene
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CAS No. 55718-76-8
Cat. No. CS-0142780
Purity≥98%
MDL No.MFCD00043395

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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2-Chlorobenzo[d][1,3,2]dioxaborole|CS-0142780

Structure of 55718-76-8

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General Information

CAS No. 55718-76-8
Cat. No. CS-0142780
Purity ≥98%
MDL No. MFCD00043395
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₄BClO₂
Molecular Weight 154.36
Synonym(s) 2-Chloro-1,3,2-benzodioxaborole
SMILES ClB1OC2=CC=CC=C2O1

Description

B-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.B-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.

Safety Information

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GHS Pictogram :	GHS No : GHS02,GHS05,GHS07
Signal Word : Danger	UN#: 2925
Class : 4.1 (8)	Packing Group : Ⅱ
Hazard Statements : H228-H314-H335
Precautionary Statements : P210-P240-P241-P260-P261-P264-P271-P280-P301+P330+P331-P304+P340-P363-P370+P378-P405-P501

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Computational Chemistry Data

TPSA 18.46
LogP 1.6815
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 0

Other Classifications

General Reagents Halogenating Reagents Chlorination Reagent

Building Blocks Skeleton Aromatic heterocycle compounds Other aromatic heterocycles compounds

Chemical Synthesis Synthetic Reagents C-X(Halogen) Bond Formation Chlorination

Chemical Synthesis Organometallic Reagents Organoboron Borylation Reagents

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2-Chlorobenzo[d][1,3,2]dioxaborole

CAS No. 55718-76-8

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