845786-40-5

Basic information

• Product Name: 2-tert-butoxycarbonylamino-3-{4-[2-(tert-butyl-diphenyl-silanyl)-ethoxy]-phenyl}-propionic acid benzyl ester
• Synonyms: 2-tert-butoxycarbonylamino-3-{4-[2-(tert-butyl-diphenyl-silanyl)-ethoxy]-phenyl}-propionic acid benzyl ester
• CAS NO: 845786-40-5
• Molecular Weight: 637.891
• Mol File: 845786-40-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-tert-butoxycarbonylamino-3-{4-[2-(tert-butyl-diphenyl-silanyl)-ethoxy]-phenyl}-propionic acid benzyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 2-tert-butoxycarbonylamino-3-{4-[2-(tert-butyl-diphenyl-silanyl)-ethoxy]-phenyl}-propionic acid benzyl ester(845786-40-5)
• EPA Substance Registry System: 2-tert-butoxycarbonylamino-3-{4-[2-(tert-butyl-diphenyl-silanyl)-ethoxy]-phenyl}-propionic acid benzyl ester(845786-40-5)

Safety Data

• Hazardous Substances Data: 845786-40-5(Hazardous Substances Data)

Upstream product

• 173440-20-5 2-(tert-butyldiphenylsilyl)ethanol 
• 19391-35-6 N-tert-butoxycarbonyl-L-tyrosine benzyl ester 
• 167865-74-9 tert-butyl(diphenyl)silylethene 
• 58479-61-1 tert-butylchlorodiphenylsilane 

Downstream Products

• 19391-35-6 N-tert-butoxycarbonyl-L-tyrosine benzyl 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.