4-[S-([6-methyl-4-(2-trimethylsilanyl-ethoxycarbonylamino)-biphenyl-2-yl]-carbamic acid 2-trimethylsilanyl-ethyl ester)-N-sulfonyl-3-nitrobenzene sulfoximino]-5-methylsulfanyl-thiophene-2-carbamic acid tert-butyl ester

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Chemical Name:4-[S-([6-methyl-4-(2-trimethylsilanyl-ethoxycarbonylamino)-biphenyl-2-yl]-carbamic acid 2-trimethylsilanyl-ethyl ester)-N-sulfonyl-3-nitrobenzene sulfoximino]-5-methylsulfanyl-thiophene-2-carbamic acid tert-butyl ester
CAS No.:911030-16-5
Molecular Formula:C₄₂H₅₆N₆O₁₁S₄Si₂
Molecular Weight:1005.38
Hs Code.:

4-[S-([6-methyl-4-(2-trimethylsilanyl-ethoxycarbonylamino)-biphenyl-2-yl]-carbamic acid 2-trimethylsilanyl-ethyl ester)-N-sulfonyl-3-nitrobenzene sulfoximino]-5-methylsulfanyl-thiophene-2-carbamic acid tert-butyl ester

Synonyms:4-[S-([6-methyl-4-(2-trimethylsilanyl-ethoxycarbonylamino)-biphenyl-2-yl]-carbamic acid 2-trimethylsilanyl-ethyl ester)-N-sulfonyl-3-nitrobenzene sulfoximino]-5-methylsulfanyl-thiophene-2-carbamic acid tert-butyl ester

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Chemical Property of 4-[S-([6-methyl-4-(2-trimethylsilanyl-ethoxycarbonylamino)-biphenyl-2-yl]-carbamic acid 2-trimethylsilanyl-ethyl ester)-N-sulfonyl-3-nitrobenzene sulfoximino]-5-methylsulfanyl-thiophene-2-carbamic acid tert-butyl ester

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Technology Process of 4-[S-([6-methyl-4-(2-trimethylsilanyl-ethoxycarbonylamino)-biphenyl-2-yl]-carbamic acid 2-trimethylsilanyl-ethyl ester)-N-sulfonyl-3-nitrobenzene sulfoximino]-5-methylsulfanyl-thiophene-2-carbamic acid tert-butyl ester

There total 23 articles about 4-[S-([6-methyl-4-(2-trimethylsilanyl-ethoxycarbonylamino)-biphenyl-2-yl]-carbamic acid 2-trimethylsilanyl-ethyl ester)-N-sulfonyl-3-nitrobenzene sulfoximino]-5-methylsulfanyl-thiophene-2-carbamic acid tert-butyl 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: 48.0%

: 911030-15-4
4-[S-(3-bromophenyl)-N-(sulfonyl-3-nitrobenzene)-sulfoximino]-5-methylsulfanyl-thiophene-2-carbamic acid tert-butyl ester

: 911030-61-0
[3-methyl-2-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-5-(2-trimethylsilanyl-ethoxycarbonylamino)-phenyl]-carbamic acid 2-trimethylsilanyl-ethyl ester

: 911030-16-5
4-[S-([6-methyl-4-(2-trimethylsilanyl-ethoxycarbonylamino)-biphenyl-2-yl]-carbamic acid 2-trimethylsilanyl-ethyl ester)-N-sulfonyl-3-nitrobenzene sulfoximino]-5-methylsulfanyl-thiophene-2-carbamic acid tert-butyl ester

Guidance literature:: With sodium hydrogencarbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,2-dimethoxyethane; at 80 ℃; for 8h;

Reference yield:

: 911030-33-6
methyl 3-bromobenzenesulfinate

: 911030-16-5
4-[S-([6-methyl-4-(2-trimethylsilanyl-ethoxycarbonylamino)-biphenyl-2-yl]-carbamic acid 2-trimethylsilanyl-ethyl ester)-N-sulfonyl-3-nitrobenzene sulfoximino]-5-methylsulfanyl-thiophene-2-carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 6 steps

1.1: isopropylmagnesium chloride / tetrahydrofuran / 1.5 h / -78 °C

1.2: -78 - 20 °C

2.1: copper(II) bis(trifluoromethanesulfonate) / acetonitrile / 1 h / 20 °C

3.1: tetrahydrofuran; methanol / 1.5 h / -78 - 20 °C

4.1: ammonia; ammonium formate / tetrahydrofuran; methanol / 16 h / 40 °C

5.1: N-ethyl-N,N-diisopropylamine / 1,4-dioxane; methanol / 4 h / 20 °C

6.1: sodium hydrogencarbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,2-dimethoxyethane / 8 h / 80 °C

With ammonia; isopropylmagnesium chloride; ammonium formate; sodium hydrogencarbonate; N-ethyl-N,N-diisopropylamine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; copper(II) bis(trifluoromethanesulfonate); In tetrahydrofuran; 1,4-dioxane; methanol; 1,2-dimethoxyethane; acetonitrile;

Reference yield:

: 6320-01-0
3-Bromothiophenol

: 911030-16-5
4-[S-([6-methyl-4-(2-trimethylsilanyl-ethoxycarbonylamino)-biphenyl-2-yl]-carbamic acid 2-trimethylsilanyl-ethyl ester)-N-sulfonyl-3-nitrobenzene sulfoximino]-5-methylsulfanyl-thiophene-2-carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 8 steps

1.1: pyridinium chlorochromate / dichloromethane / 1 h / 0 - 20 °C

2.1: bromine; sodium carbonate / 20 °C

3.1: isopropylmagnesium chloride / tetrahydrofuran / 1.5 h / -78 °C

3.2: -78 - 20 °C

4.1: copper(II) bis(trifluoromethanesulfonate) / acetonitrile / 1 h / 20 °C

5.1: tetrahydrofuran; methanol / 1.5 h / -78 - 20 °C

6.1: ammonia; ammonium formate / tetrahydrofuran; methanol / 16 h / 40 °C

7.1: N-ethyl-N,N-diisopropylamine / 1,4-dioxane; methanol / 4 h / 20 °C

8.1: sodium hydrogencarbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,2-dimethoxyethane / 8 h / 80 °C

With ammonia; bromine; isopropylmagnesium chloride; ammonium formate; sodium hydrogencarbonate; sodium carbonate; N-ethyl-N,N-diisopropylamine; pyridinium chlorochromate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; copper(II) bis(trifluoromethanesulfonate); In tetrahydrofuran; 1,4-dioxane; methanol; 1,2-dimethoxyethane; dichloromethane; acetonitrile;