118642-63-0

Basic information

• Product Name: N,N-dimethyl hydrazono-3 trifluoro-4,4,4 benzyl-2 butanoate d'ethyle
• Synonyms: N,N-dimethyl hydrazono-3 trifluoro-4,4,4 benzyl-2 butanoate d'ethyle
• CAS NO: 118642-63-0
• Molecular Weight: 316.323
• Mol File: 118642-63-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: N,N-dimethyl hydrazono-3 trifluoro-4,4,4 benzyl-2 butanoate d'ethyle(CAS DataBase Reference)
• NIST Chemistry Reference: N,N-dimethyl hydrazono-3 trifluoro-4,4,4 benzyl-2 butanoate d'ethyle(118642-63-0)
• EPA Substance Registry System: N,N-dimethyl hydrazono-3 trifluoro-4,4,4 benzyl-2 butanoate d'ethyle(118642-63-0)

Safety Data

• Hazardous Substances Data: 118642-63-0(Hazardous Substances Data)

Upstream product

• 118642-86-7 3-(Dimethyl-hydrazono)-4,4,4-trifluoro-butyric acid ethyl ester 
• 100-39-0 benzyl bromide 
• 372-31-6 ethyl 4,4,4-trifluoroacetoacetate 

Downstream Products

• 86571-26-8 1,1,1-trifluoro-4-phenylbutan-2-one 
• 118642-72-1 benzyl-2 trifluoroacetylacetate d'ethyle 

Relevant articles and documents

ALKYLATION DU TRIFLUOROACETYLACETATE D'ETHYLE METHODE GENERALE D'ACCES AUX TRIFLUOROMETHYLCETONES. 2eme PARTIE: ALKYLATIONS INDIRECTS DU TFAAE

A versatile method of alkylation of ethyltrifluoroacetylacetate (ETFAA) allowed selective C-alkylation of ETFAA, whatever the structure of alkyl halide was, providing that the carbonyl function was masked into a dioxolan 3 or a N,N-dimethyl hydrazone 5.These last derivatives were easily alkylated and their specific deprotection led to various C-alkylated ETFAA which in turn allowed, by a simple decarbethoxylation, the preparation of the corresponding trifluoromethyl ketones in good yields.