ethyl N-[2,6-bis{3,5-bis(trifluoromethyl)phenyl}-4-phenylphenyl](2,6-dimethyl-4-phenylphenyl)methylcarbamate

Base Information

Chemical Name:ethyl N-[2,6-bis{3,5-bis(trifluoromethyl)phenyl}-4-phenylphenyl](2,6-dimethyl-4-phenylphenyl)methylcarbamate
CAS No.:787576-77-6
Molecular Formula:C₄₆H₃₃F₁₂NO₂
Molecular Weight:859.754
Hs Code.:

Synonyms:ethyl N-[2,6-bis{3,5-bis(trifluoromethyl)phenyl}-4-phenylphenyl](2,6-dimethyl-4-phenylphenyl)methylcarbamate

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Chemical Property of ethyl N-[2,6-bis{3,5-bis(trifluoromethyl)phenyl}-4-phenylphenyl](2,6-dimethyl-4-phenylphenyl)methylcarbamate

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Technology Process of ethyl N-[2,6-bis{3,5-bis(trifluoromethyl)phenyl}-4-phenylphenyl](2,6-dimethyl-4-phenylphenyl)methylcarbamate

There total 6 articles about ethyl N-[2,6-bis{3,5-bis(trifluoromethyl)phenyl}-4-phenylphenyl](2,6-dimethyl-4-phenylphenyl)methylcarbamate 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: 59.0%

: 73852-19-4
3,5-bis-trifluromethylphenylboronic acid

: 787576-86-7
ethyl N-(2,6-dibromo-4-phenylphenyl)(2,6-dimethyl-4-phenylphenyl)methylcarbamate

: 787576-77-6
ethyl N-[2,6-bis{3,5-bis(trifluoromethyl)phenyl}-4-phenylphenyl](2,6-dimethyl-4-phenylphenyl)methylcarbamate

Guidance literature:: With palladium diacetate; potassium fluoride; johnphos; In toluene; for 24h; Heating;
DOI:10.1021/ja047738r

Reference yield:

: 17057-88-4
3,5-dimethylbiphenyl

: 787576-77-6
ethyl N-[2,6-bis{3,5-bis(trifluoromethyl)phenyl}-4-phenylphenyl](2,6-dimethyl-4-phenylphenyl)methylcarbamate

Guidance literature:: Multi-step reaction with 6 steps

1.1: 97 percent / Br₂ / CCl₄ / 20 °C

2.1: n-BuLi / diethyl ether; hexane / 3 h / -78 °C

2.2: 79 percent / diethyl ether; hexane / -78 - 20 °C

3.1: n-BuLi / diethyl ether; hexane / 5 h / -78 °C

3.2: 85 percent / diethyl ether; hexane / -78 - 20 °C

4.1: SOCl₂ / 24 h / 35 °C

5.1: 63 percent / AgBF₄ / dioxane / 24 h / 100 °C

6.1: 59 percent / Pd(OAc)2; di-tert-butylphosphinobiphenyl; KF / toluene / 24 h / Heating

With palladium diacetate; potassium fluoride; silver tetrafluoroborate; n-butyllithium; thionyl chloride; bromine; johnphos; In 1,4-dioxane; tetrachloromethane; diethyl ether; hexane; toluene;
DOI:10.1021/ja047738r

Reference yield:

: 787576-84-5
3,5-dimethyl-[1,1'-biphenyl]-4-carbaldehyde

: 787576-77-6
ethyl N-[2,6-bis{3,5-bis(trifluoromethyl)phenyl}-4-phenylphenyl](2,6-dimethyl-4-phenylphenyl)methylcarbamate

Guidance literature:: Multi-step reaction with 4 steps

1.1: n-BuLi / diethyl ether; hexane / 5 h / -78 °C

1.2: 85 percent / diethyl ether; hexane / -78 - 20 °C

2.1: SOCl₂ / 24 h / 35 °C

3.1: 63 percent / AgBF₄ / dioxane / 24 h / 100 °C

4.1: 59 percent / Pd(OAc)2; di-tert-butylphosphinobiphenyl; KF / toluene / 24 h / Heating

With palladium diacetate; potassium fluoride; silver tetrafluoroborate; n-butyllithium; thionyl chloride; johnphos; In 1,4-dioxane; diethyl ether; hexane; toluene;
DOI:10.1021/ja047738r