344796-32-3

Basic information

• Product Name: (3R,4R,5S,6S,7S)-6-(tert-Butyl-dimethyl-silanyloxy)-7-(4-methoxy-benzyloxy)-3,5-dimethyl-oct-1-en-4-ol
• Synonyms: (3R,4R,5S,6S,7S)-6-(tert-Butyl-dimethyl-silanyloxy)-7-(4-methoxy-benzyloxy)-3,5-dimethyl-oct-1-en-4-ol
• CAS NO: 344796-32-3
• Molecular Weight: 422.681
• Mol File: 344796-32-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (3R,4R,5S,6S,7S)-6-(tert-Butyl-dimethyl-silanyloxy)-7-(4-methoxy-benzyloxy)-3,5-dimethyl-oct-1-en-4-ol(CAS DataBase Reference)
• NIST Chemistry Reference: (3R,4R,5S,6S,7S)-6-(tert-Butyl-dimethyl-silanyloxy)-7-(4-methoxy-benzyloxy)-3,5-dimethyl-oct-1-en-4-ol(344796-32-3)
• EPA Substance Registry System: (3R,4R,5S,6S,7S)-6-(tert-Butyl-dimethyl-silanyloxy)-7-(4-methoxy-benzyloxy)-3,5-dimethyl-oct-1-en-4-ol(344796-32-3)

Safety Data

• Hazardous Substances Data: 344796-32-3(Hazardous Substances Data)

Upstream product

• 99493-12-6 B-crotyldiisopinocampheylborane 
• 344796-28-7 (2R,3S,4S)-3-(tert-Butyl-dimethyl-silanyloxy)-4-(4-methoxy-benzyloxy)-2-methyl-pentanal 

Downstream Products

• 344796-38-9 1-[(1S,2S,3S,4R,5R)-2-(tert-Butyl-dimethyl-silanyloxy)-1,3,5-trimethyl-4-triethylsilanyloxy-hept-6-enyloxymethyl]-4-methoxy-benzene 

Relevant articles and documents

An improved procedure for the separation of (+) or (-)-isopinocampheol, the major side product of the oxidation workup procedure of Brown's asymmetric crotylborations

Separation of (+) or (-)-isopinocampheol, the major side product of the oxidation workup procedure of Brown's asymmetric reactions such as crotylborations from the desired product is quite tedious and often requires repeated column chromatography. It is discovered that a sublimation process can be used to easily separate this major side product.