methyl (RS)-(4-cyano-phenylamino)-(3-ethoxy-5-trifluoromethanesulphonyloxy-phenyl)-acetate

Base Information

Chemical Name:methyl (RS)-(4-cyano-phenylamino)-(3-ethoxy-5-trifluoromethanesulphonyloxy-phenyl)-acetate
CAS No.:277320-21-5
Molecular Formula:C₁₉H₁₇F₃N₂O₆S
Molecular Weight:458.415
Hs Code.:

Synonyms:methyl (RS)-(4-cyano-phenylamino)-(3-ethoxy-5-trifluoromethanesulphonyloxy-phenyl)-acetate

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Chemical Property of methyl (RS)-(4-cyano-phenylamino)-(3-ethoxy-5-trifluoromethanesulphonyloxy-phenyl)-acetate

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Technology Process of methyl (RS)-(4-cyano-phenylamino)-(3-ethoxy-5-trifluoromethanesulphonyloxy-phenyl)-acetate

There total 7 articles about methyl (RS)-(4-cyano-phenylamino)-(3-ethoxy-5-trifluoromethanesulphonyloxy-phenyl)-acetate 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: 99.0%

: 871345-31-2
(4-cyano-phenylamino)-(3-ethoxy-5-hydroxy)-acetic acid methyl ester

: 358-23-6
trifluoromethylsulfonic anhydride

: 277320-21-5
methyl (RS)-(4-cyano-phenylamino)-(3-ethoxy-5-trifluoromethanesulphonyloxy-phenyl)-acetate

Guidance literature:: With TEA; In dichloromethane; at 0 ℃;
DOI:10.1016/j.bmcl.2005.04.079

Reference yield:

: 906079-93-4
3-ethoxy-5-hydroxymethyl-phenol

: 277320-21-5
methyl (RS)-(4-cyano-phenylamino)-(3-ethoxy-5-trifluoromethanesulphonyloxy-phenyl)-acetate

Guidance literature:: Multi-step reaction with 6 steps

1.1: 83 percent / K₂CO₃ / dimethylformamide / 65 °C

2.1: 81 percent / MnO₂ / 1,2-dichloro-ethane / 50 °C

3.1: methanol

3.2: BF₃-OEt₂ / 0 °C

4.1: H₂O

5.1: 70 percent / H₂ / Pd/C / tetrahydrofuran; ethanol

6.1: 99 percent / TEA / CH₂Cl₂ / 0 °C

With manganese(IV) oxide; TEA; water; hydrogen; potassium carbonate; palladium on activated charcoal; In tetrahydrofuran; methanol; ethanol; dichloromethane; 1,2-dichloro-ethane; N,N-dimethyl-formamide;
DOI:10.1016/j.bmcl.2005.04.079

Reference yield:

: 227023-81-6
3-benzyloxy-5-ethoxy-benxaldehyde

: 277320-21-5
methyl (RS)-(4-cyano-phenylamino)-(3-ethoxy-5-trifluoromethanesulphonyloxy-phenyl)-acetate

Guidance literature:: Multi-step reaction with 4 steps

1.1: methanol

1.2: BF₃-OEt₂ / 0 °C

2.1: H₂O

3.1: 70 percent / H₂ / Pd/C / tetrahydrofuran; ethanol

4.1: 99 percent / TEA / CH₂Cl₂ / 0 °C

With TEA; water; hydrogen; palladium on activated charcoal; In tetrahydrofuran; methanol; ethanol; dichloromethane;
DOI:10.1016/j.bmcl.2005.04.079