(S)-carbamic acid cyclopropyl-(2,5-dichloro-phenyl)-trifluoromethyl-prop-2-ynyl ester

Base Information

Chemical Name:(S)-carbamic acid cyclopropyl-(2,5-dichloro-phenyl)-trifluoromethyl-prop-2-ynyl ester
CAS No.:1381993-90-3
Molecular Formula:C₁₄H₁₀Cl₂F₃NO₂
Molecular Weight:352.14
Hs Code.:

Synonyms:(S)-carbamic acid cyclopropyl-(2,5-dichloro-phenyl)-trifluoromethyl-prop-2-ynyl ester

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Chemical Property of (S)-carbamic acid cyclopropyl-(2,5-dichloro-phenyl)-trifluoromethyl-prop-2-ynyl ester

Chemical Property:

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MSDS Files:: SDS file from LookChem

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Technology Process of (S)-carbamic acid cyclopropyl-(2,5-dichloro-phenyl)-trifluoromethyl-prop-2-ynyl ester

There total 6 articles about (S)-carbamic acid cyclopropyl-(2,5-dichloro-phenyl)-trifluoromethyl-prop-2-ynyl ester 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: 98.0%

: 1189-71-5
isocyanate de chlorosulfonyle

: 1381993-88-9
(S)-2-(2,5-dichlorophenyl)-4-cyclopropyl-1,1,1-trifluorobut-3-yn-2-ol

: 1381993-90-3
(S)-carbamic acid cyclopropyl-(2,5-dichloro-phenyl)-trifluoromethyl-prop-2-ynyl ester

Guidance literature:: isocyanate de chlorosulfonyle; (S)-2-(2,5-dichlorophenyl)-4-cyclopropyl-1,1,1-trifluorobut-3-yn-2-ol; In ethyl acetate; at 0 - 20 ℃; for 1.5h;

With water; triethylamine; In ethyl acetate; at 0 - 20 ℃; for 18.3333h;

Reference yield: 98.0%

: 1189-71-5
isocyanate de chlorosulfonyle

: 1381993-88-9
(S)-2-(2,5-dichlorophenyl)-4-cyclopropyl-1,1,1-trifluorobut-3-yn-2-ol

: 1381993-90-3
(S)-carbamic acid cyclopropyl-(2,5-dichloro-phenyl)-trifluoromethyl-prop-2-ynyl ester

: C₁₄H₁₀Cl₂F₃NO₂

Guidance literature:: isocyanate de chlorosulfonyle; (S)-2-(2,5-dichlorophenyl)-4-cyclopropyl-1,1,1-trifluorobut-3-yn-2-ol; In ethyl acetate; at 0 - 20 ℃; for 1.5h;

With water; triethylamine; In ethyl acetate; at 0 - 20 ℃; for 18h;

Reference yield:

: 886371-22-8
1-(2,5-dichloro-phenyl)-2,2,2-trifluoroethanone

: 1381993-90-3
(S)-carbamic acid cyclopropyl-(2,5-dichloro-phenyl)-trifluoromethyl-prop-2-ynyl ester

: C₁₄H₁₀Cl₂F₃NO₂

Guidance literature:: Multi-step reaction with 2 steps

1.1: dimethyl zinc(II) / naphthalene-1-sulfonic acid ((R)-2-hydroxy-1-methyl-2,2-diphenyl-ethyl)-amide / n-heptane; toluene / 1.5 h / 20 °C / Inert atmosphere

1.2: 20 h / 20 °C

2.1: ethyl acetate / 1.5 h / 0 - 20 °C

2.2: 18 h / 0 - 20 °C

With dimethyl zinc(II); naphthalene-1-sulfonic acid ((R)-2-hydroxy-1-methyl-2,2-diphenyl-ethyl)-amide; In n-heptane; ethyl acetate; toluene;