903504-05-2

Basic information

• Product Name: 4-[3-benzyl-4-(tert-butyl-dimethyl-silanyloxymethyl)-5,5,5-trifluoro-pent-3-en-1-ynyl]-benzoic acid methyl ester
• Synonyms: 4-[3-benzyl-4-(tert-butyl-dimethyl-silanyloxymethyl)-5,5,5-trifluoro-pent-3-en-1-ynyl]-benzoic acid methyl ester
• CAS NO: 903504-05-2
• Molecular Weight: 488.622
• Mol File: 903504-05-2.mol

Chemical Properties

• CAS DataBase Reference: 4-[3-benzyl-4-(tert-butyl-dimethyl-silanyloxymethyl)-5,5,5-trifluoro-pent-3-en-1-ynyl]-benzoic acid methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 4-[3-benzyl-4-(tert-butyl-dimethyl-silanyloxymethyl)-5,5,5-trifluoro-pent-3-en-1-ynyl]-benzoic acid methyl ester(903504-05-2)
• EPA Substance Registry System: 4-[3-benzyl-4-(tert-butyl-dimethyl-silanyloxymethyl)-5,5,5-trifluoro-pent-3-en-1-ynyl]-benzoic acid methyl ester(903504-05-2)

Safety Data

• Hazardous Substances Data: 903504-05-2(Hazardous Substances Data)

Upstream product

• 100-39-0 benzyl bromide 
• 903503-87-7 (3-bromo-4-phenyl-2-trifluoromethyl-but-2-enyloxy)-tert-butyl-dimethyl-silane 
• 3034-86-4 4-ethynylbenzoic acid methyl ester 

Relevant articles and documents

Highly efficient synthesis of 4-trifluoromethylfuran derivatives via a sequential deprotection-annulation reaction

(E)-O-protected-2-trifluoromethyl-1-bromo-1-substituted allylic alcohol reacted with terminal alkynes under Sonogashira reaction condition to give the corresponding (E)-2-en-4-ynoic alcohol derivatives, which was further converted to the corresponding 4-t