697751-89-6

Basic information

• Product Name: (2R,3R)-3-(tert-Butyl-diphenyl-silanyloxy)-2-methyl-butyric acid ethyl ester
• Synonyms: (2R,3R)-3-(tert-Butyl-diphenyl-silanyloxy)-2-methyl-butyric acid ethyl ester
• CAS NO: 697751-89-6
• Molecular Weight: 384.591
• Mol File: 697751-89-6.mol

Chemical Properties

• CAS DataBase Reference: (2R,3R)-3-(tert-Butyl-diphenyl-silanyloxy)-2-methyl-butyric acid ethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: (2R,3R)-3-(tert-Butyl-diphenyl-silanyloxy)-2-methyl-butyric acid ethyl ester(697751-89-6)
• EPA Substance Registry System: (2R,3R)-3-(tert-Butyl-diphenyl-silanyloxy)-2-methyl-butyric acid ethyl ester(697751-89-6)

Safety Data

• Hazardous Substances Data: 697751-89-6(Hazardous Substances Data)

Upstream product

• 24915-95-5 Ethyl (R)-3-hydroxybutanoate 
• 27372-03-8 ethyl anti-(2R,3R)-2-methyl-3-hydroxybutanoate 
• 58479-61-1 tert-butylchlorodiphenylsilane 

Downstream Products

• 697751-92-1 2,2,2-Trichloro-acetimidic acid (E)-(4S,5R)-5-(tert-butyl-diphenyl-silanyloxy)-4-methyl-hex-2-enyl ester 
• 697751-90-9 (E)-(4S,5R)-5-(tert-Butyl-diphenyl-silanyloxy)-4-methyl-hex-2-enoic acid methyl ester 
• 697751-91-0 (E)-(4S,5R)-5-(tert-Butyl-diphenyl-silanyloxy)-4-methyl-hex-2-en-1-ol 
• 697751-93-2 (2R,3R)-3-(tert-butyldiphenylsilyloxy)-2-methylbutanal 

Relevant articles and documents

The first enantioselective synthesis of the amino acid, (2S,3S,4R)-γ-hydroxyisoleucine using a palladium(ii) catalysed 3,3-sigmatropic rearrangement

A synthetic route towards the synthesis of (2S,3S,4R)-γ- hydroxyisoleucine, the amino acid component of the natural product, funebrine has been developed using as the key step, a palladium(II) catalysed 3,3-sigmatropic rearrangement to create the (2S)-stereogenic centre.