Home > Compound List > Product Information
(+)-Isopinocampheylborane TMEDA complex_Molecular_structure_CAS_68297-74-5)
Click picture or here to close

(+)-Isopinocampheylborane TMEDA complex

Catalog No. 59234 Name Sigma Aldrich
CAS Number 68297-74-5 Website http://www.sigmaaldrich.com
M. F. C26H54B2N2 Telephone 1-800-521-8956
M. W. 416.34236 Fax
Purity Email
Storage Chembase ID: 156183

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
MSDS Link Download
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

REFERENCES