(R)-2-methyl-propane-2-sulfinic acid [(S)-3-cyanomethylsulfanyl-1-(2-fluoro-5-nitro-phenyl)-1-methyl-propyl]-amide

Base Information

Chemical Name:(R)-2-methyl-propane-2-sulfinic acid [(S)-3-cyanomethylsulfanyl-1-(2-fluoro-5-nitro-phenyl)-1-methyl-propyl]-amide
CAS No.:1396787-84-0
Molecular Formula:C₁₆H₂₂FN₃O₃S₂
Molecular Weight:387.499
Hs Code.:

Synonyms:(R)-2-methyl-propane-2-sulfinic acid [(S)-3-cyanomethylsulfanyl-1-(2-fluoro-5-nitro-phenyl)-1-methyl-propyl]-amide

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Chemical Property of (R)-2-methyl-propane-2-sulfinic acid [(S)-3-cyanomethylsulfanyl-1-(2-fluoro-5-nitro-phenyl)-1-methyl-propyl]-amide

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Technology Process of (R)-2-methyl-propane-2-sulfinic acid [(S)-3-cyanomethylsulfanyl-1-(2-fluoro-5-nitro-phenyl)-1-methyl-propyl]-amide

There total 5 articles about (R)-2-methyl-propane-2-sulfinic acid [(S)-3-cyanomethylsulfanyl-1-(2-fluoro-5-nitro-phenyl)-1-methyl-propyl]-amide 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:

: 1396787-83-9
thioacetic acid S-[(S)-3-(2-fluoro-5-nitro-phenyl)-(R)-3-(2-methyl-propane-2-sulfinylamino)-butyl] ester

: 590-17-0
cyanomethyl bromide

: 1396787-84-0
(R)-2-methyl-propane-2-sulfinic acid [(S)-3-cyanomethylsulfanyl-1-(2-fluoro-5-nitro-phenyl)-1-methyl-propyl]-amide

Guidance literature:: With potassium carbonate; In methanol; at 20 ℃; for 1h; Inert atmosphere;

Reference yield:

: 1075230-63-5
tert-butyl (S)-3-(((R)-tert-butylsulfinyl)amino)-3-(2-fluoro-5-nitrophenyl)butanoate

: 1396787-84-0
(R)-2-methyl-propane-2-sulfinic acid [(S)-3-cyanomethylsulfanyl-1-(2-fluoro-5-nitro-phenyl)-1-methyl-propyl]-amide

Guidance literature:: Multi-step reaction with 3 steps

1: lithium borohydride / tetrahydrofuran / 4 h / 0 °C

2: triphenylphosphine; bis(4-chlorobenzyl) diazene-1,2-dicarboxylate / dichloromethane / 18.33 h / 0 - 20 °C / Inert atmosphere

3: potassium carbonate / methanol / 1 h / 20 °C / Inert atmosphere

With bis(4-chlorobenzyl) diazene-1,2-dicarboxylate; lithium borohydride; potassium carbonate; triphenylphosphine; In tetrahydrofuran; methanol; dichloromethane; 2: Mitsunobu reaction;

Reference yield:

: 1075230-62-4
(R)-2-methylpropane-2-sulfinic acid [1-(2-fluoro-5-nitrophenyl)-(E)-ethylidene]amide

: 1396787-84-0
(R)-2-methyl-propane-2-sulfinic acid [(S)-3-cyanomethylsulfanyl-1-(2-fluoro-5-nitro-phenyl)-1-methyl-propyl]-amide

Guidance literature:: Multi-step reaction with 4 steps

1: zinc / tetrahydrofuran / 5.25 h / Inert atmosphere; Reflux

2: lithium borohydride / tetrahydrofuran / 4 h / 0 °C

3: triphenylphosphine; bis(4-chlorobenzyl) diazene-1,2-dicarboxylate / dichloromethane / 18.33 h / 0 - 20 °C / Inert atmosphere

4: potassium carbonate / methanol / 1 h / 20 °C / Inert atmosphere

With bis(4-chlorobenzyl) diazene-1,2-dicarboxylate; lithium borohydride; potassium carbonate; triphenylphosphine; zinc; In tetrahydrofuran; methanol; dichloromethane; 1: Reformatsky Reaction / 3: Mitsunobu reaction;