Trifluoro-methanesulfonic acid 4-(acetylamino-cyano-methyl)-2-methoxy-3-methyl-phenyl ester

Base Information

Chemical Name:Trifluoro-methanesulfonic acid 4-(acetylamino-cyano-methyl)-2-methoxy-3-methyl-phenyl ester
CAS No.:198643-41-3
Molecular Formula:C₁₃H₁₃F₃N₂O₅S
Molecular Weight:366.318
Hs Code.:

Synonyms:Trifluoro-methanesulfonic acid 4-(acetylamino-cyano-methyl)-2-methoxy-3-methyl-phenyl ester

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Chemical Property of Trifluoro-methanesulfonic acid 4-(acetylamino-cyano-methyl)-2-methoxy-3-methyl-phenyl ester

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Technology Process of Trifluoro-methanesulfonic acid 4-(acetylamino-cyano-methyl)-2-methoxy-3-methyl-phenyl ester

There total 5 articles about Trifluoro-methanesulfonic acid 4-(acetylamino-cyano-methyl)-2-methoxy-3-methyl-phenyl 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: 75.0%

: 358-23-6
trifluoromethylsulfonic anhydride

: 198643-40-2
N-[Cyano-(4-hydroxy-3-methoxy-2-methyl-phenyl)-methyl]-acetamide

: 198643-41-3
Trifluoro-methanesulfonic acid 4-(acetylamino-cyano-methyl)-2-methoxy-3-methyl-phenyl ester

Guidance literature:: With dmap; In dichloromethane;
DOI:10.1016/S0960-894X(97)10071-3

Reference yield:

: 69405-03-4
4-{[(tert-butyl)(diphenyl)silyl]oxy}-3-methoxybenzaldehyde

: 198643-41-3
Trifluoro-methanesulfonic acid 4-(acetylamino-cyano-methyl)-2-methoxy-3-methyl-phenyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) TMEDA, BuLi, 2.) aq. HCl / 1.) THF, -20 deg C

2: 1.) NH₄Cl, Al₂O₃, 2.) i-PrEtN / 1.) MeCN, 2.) CH₂Cl₂

3: 75 percent / TBAF / tetrahydrofuran

4: 75 percent / DMAP / CH₂Cl₂

With hydrogenchloride; dmap; aluminum oxide; n-butyllithium; N,N,N,N,-tetramethylethylenediamine; i-PrEtN; tetrabutyl ammonium fluoride; ammonium chloride; In tetrahydrofuran; dichloromethane;
DOI:10.1016/S0960-894X(97)10071-3

Reference yield:

: 121-33-5,8014-42-4
vanillin

: 198643-41-3
Trifluoro-methanesulfonic acid 4-(acetylamino-cyano-methyl)-2-methoxy-3-methyl-phenyl ester

Guidance literature:: Multi-step reaction with 5 steps

1: 98 percent / Et₃N, DMAP / CH₂Cl₂

2: 1.) TMEDA, BuLi, 2.) aq. HCl / 1.) THF, -20 deg C

3: 1.) NH₄Cl, Al₂O₃, 2.) i-PrEtN / 1.) MeCN, 2.) CH₂Cl₂

4: 75 percent / TBAF / tetrahydrofuran

5: 75 percent / DMAP / CH₂Cl₂

With hydrogenchloride; dmap; aluminum oxide; n-butyllithium; N,N,N,N,-tetramethylethylenediamine; i-PrEtN; tetrabutyl ammonium fluoride; ammonium chloride; triethylamine; In tetrahydrofuran; dichloromethane;
DOI:10.1016/S0960-894X(97)10071-3