1428869-63-9

Upstream product

• 1019852-40-4 ethyl (2E)-3-(2-bromo-5-fluorophenyl)prop-2-enoate 
• 1428869-66-2 (E)-3-(2-bromo-5-fluorophenyl)prop-2-en-1-ol 

Downstream Products

• 1428869-76-4 (E)-2-(4,4-bis((trifluoromethyl)sulfonyl)but-1-en-1-yl)-1-bromo-4-fluorobenzene 
• 1428869-53-7 (E)-2-(4,4-bis((trifluoromethyl)sulfonyl)buta-1,3-dienyl)-1-bromo-4-fluorobenzene 

Relevant academic research and scientific papers

CARBOLINE ANTIPARASITICS

The present invention provides Formula (1 ) compounds that are gamma-carbolines, Formula (1) wherein R1 a, R1 b, R1 c, R1d, R2, R3, and "— " are as defined herein; veterinary acceptable salts thereof, and stereoisomers thereof, which act as parasiticides,

Reductive alkylation of bis(triflyl)methane through self-promoting formation of easily isolable 1,1-bis(triflyl)alkenes

A convenient and practical synthesis of 1,1-bis(triflyl)alkenes via self-promoting condensation of Tf2CH2 and aldehydes was developed and chemical behavior of these alkenes was investigated. Among the alkenes, easily isolable 1,1-bis(triflyl)alkadienes derived from α,β-unsaturated aldehydes could be used as useful building blocks for 1,1-bis(triflyl)alkanes. The 1,1-bis(triflyl)alkane thus obtained showed catalyst activity in the acetal forming reaction, which is a typical reaction catalyzed by Br?nsted acids.