(+)-B-Methoxydiisopinocampheylborane

• Catalog No.: 317039
• CAS Number: 99438-28-5
• M. F.: C21H37BO
• M. W.: 316.32888

SYNONYMS

• Title: (+)-B-甲氧基二异松蒎基硼烷
• IUPAC name: methyl bis[(1S,2R,3S,5S)-2,6,6-trimethylbicyclo[3.1.1]heptan-3-yl]borinate
• IUPAC Traditional name: methyl bis(1S,2R,3S,5S)-2,6,6-trimethylbicyclo[3.1.1]heptan-3-ylborinate
• Synonyms: (+)-二异松蒎基甲氧基硼烷; (+)-Diisopinocampheylmethoxyborane

DATABASE IDS

• PubChem SID: 24859061
• CAS Number: 99438-28-5
• Beilstein Number: 6370228
• MDL Number: MFCD21332906

PROPERTIES

• Empirical Formula (Hill Notation): C21H37BO
• Flash Point: 113 °C
• Flash Point: 235.4 °F
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• German water hazard class: 3

DETAILS

Description (English)

Application
Both (+)- and (-)-forms are precursors to B-allyldiisopinocampheylborane derivatives, which are subsequently reacted with aldehydes to give homoallylic alcohols6 and β-amino alcohols7 of high enantiomeric excess.8
Reactant involved in:
• Oxidative cyclization and alkylation for synthesis of ionomycin1
• Intramolecular conjugate addition for tetrahydropyran synthesis2
• Aldol addition and Suzuki coupling reactions3
• Allylation4
• Synthesis of alkanols5
Packaging
5, 25, 100 g in glass bottle

Description (简体中文)

Application
(+)- 和 (-)- 形式均为 B-烯丙基二异松蒎基硼烷衍生物的前体，这两种形式随后与醛反应生成具有高光学纯度的高烯丙醇6 和 β-氨基醇7。8
Reactant involved in:
• Oxidative cyclization and alkylation for synthesis of ionomycin1
• Intramolecular conjugate addition for tetrahydropyran synthesis2
• Aldol addition and Suzuki coupling reactions3
• Allylation4
• Synthesis of alkanols5
包装
5, 25, 100 g in glass bottle