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CAS 331958-92-0

2-(3-Buten-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (stabilized with Phenothiazine) TCI B5960

2-(3-Buten-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (stabilized with Phenothiazine) TCI B5960

Chemical Identity

Other names
(3-Buten-1-yl)boronic Acid Pinacol Ester (stabilized with Phenothiazine)
CAS No.
331958-92-0
PubChem
CID 46739762·SID 468590811
Formula
C10H19BO2
Molecular weight
182.07 g/mol
Purity
>97.0%(GC)
Full identifiers (IUPAC, SMILES, InChIKey)
IUPAC
2-but-3-enyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
SMILES
B1(OC(C(O1)(C)C)(C)C)CCC=C
InChIKey
RGCTUSLNTQXCHW-UHFFFAOYSA-N
MDL
MDL11858602
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TCI B5960 2-(3-Buten-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is a stabilized organoboron reagent (containing phenothiazine as stabilizer) widely employed in Suzuki-Miyaura cross-coupling reactions. This boronic ester serves as a versatile alkenyl building block for constructing complex organic molecules, particularly in pharmaceutical and medicinal chemistry research. Available in 1g and 5g packaging, the product delivers reliable performance for both small-scale trial reactions and multi-step synthetic workflows.

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