499994

3,4-(Methylendioxy)-phenylboronsäure

≥95%

• Synonym(e): 1,3-Benzodioxol-5-boronsäure
• Empirische Formel (Hill-System): C₇H₇BO₄
• CAS-Nummer: 94839-07-3
• Molekulargewicht: 165.94
• NACRES: NA.22
• PubChem Substance ID: 24873316
• UNSPSC Code: 12352103
• MDL number: MFCD01009695

Eigenschaften

• assay: ≥95%
• mp: 224-229 °C (lit.)
• SMILES string: OB(O)c1ccc2OCOc2c1
• InChI: 1S/C7H7BO4/c9-8(10)5-1-2-6-7(3-5)12-4-11-6/h1-3,9-10H,4H2
• InChI key: CMHPUBKZZPSUIQ-UHFFFAOYSA-N

Beschreibung

Application

Reactant involved in:

• Petasis reaction between glyoxylic acid, α-amino phosphonates, and organylboronic acids
• Mannich-type multicomponent assembly and 1,3-dipolar cycloaddition for synthesis of tetrahydroisoquinoline fused isoxazolidine scafford
• Suzuki-Miyaura cross-coupling of aryl and heteroaryl halides
• Oxidative Heck reaction for synthesis of functionalized cinnamaldehyde derivatives
• Intramolecular Alder-ene and Pictet-Spengler reactions for synthesis of crinine

Other Notes

Contains varying amounts of anhydride

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)