4,4-Dimethyl-2-((E)-2-phenyl-1-phenylsulfanyl-vinyl)-4,5-dihydro-oxazole

Base Information

Chemical Name:4,4-Dimethyl-2-((E)-2-phenyl-1-phenylsulfanyl-vinyl)-4,5-dihydro-oxazole
CAS No.:122059-67-0
Molecular Formula:C₁₉H₁₉NOS
Molecular Weight:309.432
Hs Code.:

Synonyms:4,4-Dimethyl-2-((E)-2-phenyl-1-phenylsulfanyl-vinyl)-4,5-dihydro-oxazole

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Chemical Property of 4,4-Dimethyl-2-((E)-2-phenyl-1-phenylsulfanyl-vinyl)-4,5-dihydro-oxazole

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Technology Process of 4,4-Dimethyl-2-((E)-2-phenyl-1-phenylsulfanyl-vinyl)-4,5-dihydro-oxazole

There total 3 articles about 4,4-Dimethyl-2-((E)-2-phenyl-1-phenylsulfanyl-vinyl)-4,5-dihydro-oxazole which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 86.0%

: 115492-23-4
5,5-dimethyl 2-phenylthiomethyl oxazoline

: 100-52-7
benzaldehyde

: 122059-67-0
4,4-Dimethyl-2-((E)-2-phenyl-1-phenylsulfanyl-vinyl)-4,5-dihydro-oxazole

Guidance literature:: With sodium hydroxide; Aliquat 336; In benzene;
DOI:10.1016/S0040-4039(00)82221-2

Reference yield:

: 115492-23-4
5,5-dimethyl 2-phenylthiomethyl oxazoline

: 122059-67-0
4,4-Dimethyl-2-((E)-2-phenyl-1-phenylsulfanyl-vinyl)-4,5-dihydro-oxazole

Guidance literature:: Multi-step reaction with 2 steps

1: n-BuLi / tetrahydrofuran / -78 °C

2: 2.) (CF₃CO)2O, Et₃N, 4,4-dimethylaminopyridine / 1.) THF, 2.) CH₂Cl₂, 0 deg C

With dmap; n-butyllithium; triethylamine; trifluoroacetic anhydride; In tetrahydrofuran;
DOI:10.1016/S0040-4039(00)82221-2

Reference yield:

: C₁₂H₁₄LiNOS

: 100-52-7
benzaldehyde

: 122059-67-0
4,4-Dimethyl-2-((E)-2-phenyl-1-phenylsulfanyl-vinyl)-4,5-dihydro-oxazole

Guidance literature:: With dmap; triethylamine; trifluoroacetic anhydride; Yield given. Multistep reaction; 1.) THF, 2.) CH₂Cl₂, 0 deg C;
DOI:10.1016/S0040-4039(00)82221-2