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Catecholborane, 97%

Artikelnummer. 11318106
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5 g
25 g
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25g
5g
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Artikelnummer. 11318106 Leverandør Thermo Scientific Alfa Aesar Leverandørnr. L14998.14
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Beskrivelse

CAS: 274-07-7 | C6H4BO2 | 118.906 g/mol

Catecholborane is used to prepare B-alkylcatecholboranes. It finds application for the preparation of amides and macrocyclic lactams from carboxylic acids. It is used as a stereoselective reducing agent to convert beta-hydroxy ketones to syn 1,3-diols. Further, it reacts with alkyne through hydroboration to form trans vinyl borane, which is a precursor to Suzuki reaction.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Catecholborane is used to prepare B-alkylcatecholboranes. It finds application for the preparation of amides and macrocyclic lactams from carboxylic acids. It is used as a stereoselective reducing agent to convert beta-hydroxy ketones to syn 1,3-diols. Further, it reacts with alkyne through hydroboration to form trans vinyl borane, which is a precursor to Suzuki reaction.

Solubility
Miscible with diethyl ether, tetrahydrofuran, dichloromethane, chloroform, carbon tetrachloride, toluene, and benzene.

Notes
Moisture sensitive. Store in a cool place.
TRUSTED_SUSTAINABILITY

Kemiske identifikatorer

CAS 274-07-7
Molekylær formel C6H4BO2
Molekylvægt (g/mol) 118.906
MDL nummer MFCD00005846
InChI nøgle ZDQWVKDDJDIVAL-UHFFFAOYSA-N
Synonym catecholborane, 1,3,2-benzodioxaborole, benzo d 1,3,2 dioxaborole, 1,3,2$l^ 2-benzodioxaborole, cenmejuyoomffz-uhfffaoysa-n, catechol borane, catecholatoborane, benzcatechinborane, pyrocatecholborane
PubChem CID 6327445
IUPAC navn 1,3,2$l^{2}-benzodioxaborole
SMIL [B]1OC2=CC=CC=C2O1

Tekniske data

Kemisk navn eller materiale Catecholborane
Smeltepunkt 12°C
Tæthed 1.125
Kogepunkt 50°C (50 mmHg)
Flammepunkt 2°C (35°F)
Mængde 25 g
FN nummer UN2924
Beilstein 972072
Følsomhed Moisture sensitive; May form a precipitate
Opløselighedsinformation Miscible with diethyl ether,tetrahydrofuran,dichloromethane,chloroform,carbon tetrachloride,toluene,and benzene.
Formel vægt 119.92
Procent renhed 97%
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RUO – Research Use Only

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