317039

(+)-B-Methoxydiisopinocampheylborane

• 동의어(들): (+)-Diisopinocampheylmethoxyborane
• 실험식(Hill 표기법): C₂₁H₃₇BO
• CAS Number: 99438-28-5
• Molecular Weight: 316.33
• Beilstein: 6370228
• MDL number: MFCD21332906
• UNSPSC 코드: 12352001
• PubChem Substance ID: 24859061
• NACRES: NA.22

속성

• 형태: solid
• SMILES string: COB([C@H]1CC2CC([C@@H]1C)C2(C)C)[C@H]3CC4CC([C@@H]3C)C4(C)C
• InChI: 1S/C21H37BO/c1-12-16-8-14(20(16,3)4)10-18(12)22(23-7)19-11-15-9-17(13(19)2)21(15,5)6/h12-19H,8-11H2,1-7H3/t12-,13-,14+,15+,16-,17-,18-,19-/m0/s1
• InChI key: IAQXEQYLQNNXJC-JPDDNCELSA-N

설명

애플리케이션

Reactant involved in:

• Oxidative cyclization and alkylation for synthesis of ionomycin
• Intramolecular conjugate addition for tetrahydropyran synthesis
• Aldol addition and Suzuki coupling reactions
• Allylation
• Synthesis of alkanols

Both (+)- and (-)-forms are precursors to B-allyldiisopinocampheylborane derivatives, which are subsequently reacted with aldehydes to give homoallylic alcohols and β-amino alcohols of high enantiomeric excess.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): 235.4 °F - closed cup
• Flash Point (°C): 113 °C - closed cup
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves