(+)-Isopinocampheylborane TMEDA complex

• Catalog No.: 59234
• CAS Number: 68297-74-5
• M. F.: C26H54B2N2
• M. W.: 416.34236

SYNONYMS

• Title: (+)-异松蒎基硼烷-四甲基乙二胺络合物
• IUPAC name: bis([(1R,2S,3R,5R)-2,6,6-trimethylbicyclo[3.1.1]heptan-3-yl]borane); [2-(dimethylamino)ethyl]dimethylamine
• IUPAC Traditional name: bis([(1R,2S,3R,5R)-2,6,6-trimethylbicyclo[3.1.1]heptan-3-yl]borane); temed
• Synonyms: (+)-N,N′-Bis(monoisopinocampheylborane)-N,N,N′,N′-tetramethylethylenediamine; (+)-N,N′-双(单异松蒎基硼烷)-N,N,N′,N′-四甲基乙二胺

DATABASE IDS

• CAS Number: 68297-74-5
• MDL Number: MFCD00013212

PROPERTIES

• Empirical Formula (Hill Notation): C26H54B2N2
• Grade: purum
• Melting Point: 139-141 °C(lit.)
• Optical Rotation: [α]20/D +69±2°, c = 9% in THF
• Storage Temperature: 2-8°C

DETAILS

Description (English)

Other Notes
Chiral hydroborating agent; trans-di and trisubstituted olefins give alcohols of high enantiomeric purity upon hydroboration-oxidation. An incorrect sign of optical rotation was reported in the original publication1,2,3; Preparation of amines from olefins3
Preparation Note
produced from (-)-α-pinene

Description (简体中文)

Other Notes
手性硼氢化剂；反式-二取代烯烃和三取代烯烃经硼氢化-氧化反应生成高对映体纯度的醇。原始刊物报道了错误的旋光性符号1,2,3；由烯烃制备胺3
Preparation Note
由 (-)-α-蒎烯生成