acetic acid 2-[1-(toluene-4-sulfonyl)-5-trifluoromethanesulfonyloxy-1H-indol-4-yl]-ethyl ester

Base Information

Chemical Name:acetic acid 2-[1-(toluene-4-sulfonyl)-5-trifluoromethanesulfonyloxy-1H-indol-4-yl]-ethyl ester
CAS No.:863582-39-2
Molecular Formula:C₂₀H₁₈F₃NO₇S₂
Molecular Weight:505.493
Hs Code.:

acetic acid 2-[1-(toluene-4-sulfonyl)-5-trifluoromethanesulfonyloxy-1<i>H</i>-indol-4-yl]-ethyl ester

Synonyms:acetic acid 2-[1-(toluene-4-sulfonyl)-5-trifluoromethanesulfonyloxy-1H-indol-4-yl]-ethyl ester

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Chemical Property of acetic acid 2-[1-(toluene-4-sulfonyl)-5-trifluoromethanesulfonyloxy-1H-indol-4-yl]-ethyl ester

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Technology Process of acetic acid 2-[1-(toluene-4-sulfonyl)-5-trifluoromethanesulfonyloxy-1H-indol-4-yl]-ethyl ester

There total 9 articles about acetic acid 2-[1-(toluene-4-sulfonyl)-5-trifluoromethanesulfonyloxy-1H-indol-4-yl]-ethyl 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:

: trifluoro-methanesulfonic acid 4-(2-hydroxy-ethyl)-1-(toluene-4-sulfonyl)-1H-indol-5-yl ester

: 75-36-5
acetyl chloride

: 863582-39-2
acetic acid 2-[1-(toluene-4-sulfonyl)-5-trifluoromethanesulfonyloxy-1H-indol-4-yl]-ethyl ester

Guidance literature:: With triethylamine; In tetrahydrofuran; at 0 ℃; for 1h;
DOI:10.1021/jo050706h

Reference yield:

: 850888-88-9
N-(4-hydroxy-5,8-dihydro-naphthalen-1-yl)-4-methyl-benzenesulfonamide

: 863582-39-2
acetic acid 2-[1-(toluene-4-sulfonyl)-5-trifluoromethanesulfonyloxy-1H-indol-4-yl]-ethyl ester

Guidance literature:: Multi-step reaction with 6 steps

1.1: 93 percent / sodium hydride / tetrahydrofuran / 0 - 20 °C

2.1: osmium tetroxide / tetrahydrofuran; H₂O / 0.08 h

2.2: NMO / tetrahydrofuran; H₂O

3.1: NaIO₄ on silica gel / CH₂Cl₂

4.1: 3.74 g / sulfuric acid / tetrahydrofuran

5.1: NaBH₄ / tetrahydrofuran; ethanol / 1 h / 0 °C

6.1: 3.37 g / triethylamine / tetrahydrofuran / 1 h / 0 °C

With sodium tetrahydroborate; sodium periodate; osmium(VIII) oxide; sulfuric acid; sodium hydride; triethylamine; In tetrahydrofuran; ethanol; dichloromethane; water;
DOI:10.1021/jo050706h

Reference yield:

: 4-methyl-N-(4-oxo-5,8-dihydro-4H-naphthalen-1-ylidene)-benzenesulfonamide

: 863582-39-2
acetic acid 2-[1-(toluene-4-sulfonyl)-5-trifluoromethanesulfonyloxy-1H-indol-4-yl]-ethyl ester

Guidance literature:: Multi-step reaction with 7 steps

1.1: 7.57 g / DBU / CH₂Cl₂ / 0.17 h / 20 °C

2.1: 93 percent / sodium hydride / tetrahydrofuran / 0 - 20 °C

3.1: osmium tetroxide / tetrahydrofuran; H₂O / 0.08 h

3.2: NMO / tetrahydrofuran; H₂O

4.1: NaIO₄ on silica gel / CH₂Cl₂

5.1: 3.74 g / sulfuric acid / tetrahydrofuran

6.1: NaBH₄ / tetrahydrofuran; ethanol / 1 h / 0 °C

7.1: 3.37 g / triethylamine / tetrahydrofuran / 1 h / 0 °C

With sodium tetrahydroborate; sodium periodate; osmium(VIII) oxide; sulfuric acid; sodium hydride; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; In tetrahydrofuran; ethanol; dichloromethane; water;
DOI:10.1021/jo050706h