CAS 274-07-7

Catecholborane

Description:

Catecholborane, with the CAS number 274-07-7, is an organoboron compound characterized by its unique structure, which features a boron atom bonded to a catechol moiety (1,2-dihydroxybenzene). This compound is typically a colorless to pale yellow liquid and is known for its reactivity, particularly in organic synthesis. Catecholborane serves as a versatile reagent in various chemical reactions, including hydroboration and as a source of boron in the formation of organoboranes. Its ability to selectively add across double bonds makes it valuable in the synthesis of alcohols and other functionalized organic compounds. Additionally, catecholborane is notable for its stability under ambient conditions, although it can be sensitive to moisture and air, necessitating careful handling and storage. The compound's applications extend to fields such as medicinal chemistry and materials science, where it is utilized in the development of new synthetic methodologies and the preparation of boron-containing materials.

Formula: C₆H₅BO₂

InChI: InChI=1S/C6H5BO2/c1-2-4-6-5(3-1)8-7-9-6/h1-4,7H

InChI key: InChIKey=CENMEJUYOOMFFZ-UHFFFAOYSA-N

SMILES: C1=2C(OBO1)=CC=CC2

Synonyms:

• 1,3,2-Benzodioxaborolane
• 1,3,2Λ2-Benzodioxaborole
• Benzcatechinborane
• Catecholatoborane
• Catecholborane
• Catecholborane solution
• Ctecholborane
• Pyrocatecholborane
• CB
• 1,3,2-Benzodioxaborole
• 1,3,2-Benzodioxaborole

Catecholborane, 50% w/w in toluene (98% dry wt.)

CAS: 274-07-7

Employed in organic synthesis. Addition of catecholborane to vinylarenes in the presence of Wilkinson's catalyst, gives Markovnikov hydroboration products exclusively, whereas the corresponding reaction with a-substituted vinylarenesgivesgood yields of vinylboronate. Hydroboration with catecholboran

Formula: C₆H₅BO₂

Purity: 98%

Color and Shape: Clear colorless, Liquid

Molecular weight: 119.91

Ref: 02-H30234

Catecholborane (Technical Grade)

CAS: 274-07-7

Formula: C₆H₅BO₂

Purity: 98%

Color and Shape: Liquid

Molecular weight: 119.9137

Ref: IN-DA00IKIV

1,3,2-Benzodioxaborole

CAS: 274-07-7

1,3,2-Benzodioxaborole

Formula: C₆H₅BO₂

Purity: ≥95%

Color and Shape: Liquid

Molecular weight: 119.91369

Ref: 54-OR40616

Catecholborane (Technical Grade)

Controlled Product

CAS: 274-07-7

Formula: C₆H₅BO₂

Color and Shape: Neat

Molecular weight: 119.91

Ref: TR-C215185

1,3,2-Benzodioxaborole

CAS: 274-07-7

Purity: 95%

Color and Shape: Liquid

Molecular weight: 120.04

Ref: 10-F044757