123151-83-7

Basic information

• Product Name: Toluene-4-sulfonic acid (R)-3-(tert-butyl-dimethyl-silanyloxy)-2-hydroxy-propyl ester
• Synonyms: Toluene-4-sulfonic acid (R)-3-(tert-butyl-dimethyl-silanyloxy)-2-hydroxy-propyl ester
• CAS NO: 123151-83-7
• Molecular Weight: 360.547
• Mol File: 123151-83-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Toluene-4-sulfonic acid (R)-3-(tert-butyl-dimethyl-silanyloxy)-2-hydroxy-propyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Toluene-4-sulfonic acid (R)-3-(tert-butyl-dimethyl-silanyloxy)-2-hydroxy-propyl ester(123151-83-7)
• EPA Substance Registry System: Toluene-4-sulfonic acid (R)-3-(tert-butyl-dimethyl-silanyloxy)-2-hydroxy-propyl ester(123151-83-7)

Safety Data

• Hazardous Substances Data: 123151-83-7(Hazardous Substances Data)

Upstream product

• 41274-09-3 (R)-3-tosyloxy-1,2-propanediol 
• 18162-48-6 tert-butyldimethylsilyl chloride 

Downstream Products

• 78906-15-7 tert-butyldimethylsilyl (S)-glycidyl ether 

Relevant articles and documents

Stereoselective Reduction of Bicyclic Ketals. A New, Enantioselective Synthesis of Isolaurepinnacin and Lauthisan Skeletons

A general synthetic strategy for constructing seven- and eight-membered cyclic ether derivatives is described.The important feature of this work is a highly stereoselective reduction of bicyclic ketals, i.e., cis-selective reduction with triethylsilane/TiCl4 and trans-selective reduction with diisobutylaluminum hydride (DIBAL).The procedure completed a new and efficient synthesis of isolaurepinnacin and lauthisan skeletons in optically active forms.