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Catecholborane, 97%

Produktkod. 11318106
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Kvantitet:
5 g
25 g
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25g
5g
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Produktkod. 11318106 Leverantör Thermo Scientific Alfa Aesar Leverantörsnummer L14998.14
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Descripción

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

Identificadores de productos químicos

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

Especificaciones

Kemiskt namn eller material Catecholborane
Smältpunkt 12°C
Densitet 1.125
Kokpunkt 50°C (50 mmHg)
Flampunkt 2°C (35°F)
Kvantitet 25 g
UN-nummer UN2924
Beilstein 972072
Känslighet Moisture sensitive; May form a precipitate
Löslighetsinformation Miscible with diethyl ether,tetrahydrofuran,dichloromethane,chloroform,carbon tetrachloride,toluene,and benzene.
Formel vikt 119.92
Procent renhet 97%
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RUO – Research Use Only

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