845786-39-2

Basic information

• Product Name: 3-{4-[2-(tert-butyl-diphenyl-silanyl)-ethoxy]-phenyl}-2-(9H-fluoren-9-ylmethoxycarbonylamino)-propionic acid methyl ester
• Synonyms: 3-{4-[2-(tert-butyl-diphenyl-silanyl)-ethoxy]-phenyl}-2-(9H-fluoren-9-ylmethoxycarbonylamino)-propionic acid methyl ester
• CAS NO: 845786-39-2
• Molecular Weight: 683.919
• Mol File: 845786-39-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-{4-[2-(tert-butyl-diphenyl-silanyl)-ethoxy]-phenyl}-2-(9H-fluoren-9-ylmethoxycarbonylamino)-propionic acid methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 3-{4-[2-(tert-butyl-diphenyl-silanyl)-ethoxy]-phenyl}-2-(9H-fluoren-9-ylmethoxycarbonylamino)-propionic acid methyl ester(845786-39-2)
• EPA Substance Registry System: 3-{4-[2-(tert-butyl-diphenyl-silanyl)-ethoxy]-phenyl}-2-(9H-fluoren-9-ylmethoxycarbonylamino)-propionic acid methyl ester(845786-39-2)

Safety Data

• Hazardous Substances Data: 845786-39-2(Hazardous Substances Data)

Upstream product

• 167865-74-9 tert-butyl(diphenyl)silylethene 
• 58479-61-1 tert-butylchlorodiphenylsilane 

Downstream Products

• 82911-79-3 N-(fluorenyl-9-methoxycarbonyl)-L-tyrosine methyl ester 

Relevant articles and documents

tert-buyldiphenylsilylethyl ("TBDPSE"): A practical protecting group for phenols

(Chemical Equation Presented) A new protection group for phenols, the 2-(tert-butyldiphenylsilyl)ethyl (TBDPSE) group, has been prepared and investigated. Protection of a variety of substituted phenols proceeds in good to excellent yield. The group is stable to mild acid, base, hydrogenolysis conditions, and lithium/ halogen exchange on the protected phenol. Removal is achieved with strong acid or standard fluoride treatment.