(S_S,2S,3S)-(+)-ethyl 2-N-(diphenylmethylideneamino)-3-N-(p-toluenesulfinyl)amino-3-phenylpropanoate

Base Information

• Chemical Name: (S_S,2S,3S)-(+)-ethyl 2-N-(diphenylmethylideneamino)-3-N-(p-toluenesulfinyl)amino-3-phenylpropanoate
• CAS No.: 749253-91-6
• Molecular Formula: C₃₁H₃₀N₂O₃S
• Molecular Weight: 510.657

Synonyms:(S_S,2S,3S)-(+)-ethyl 2-N-(diphenylmethylideneamino)-3-N-(p-toluenesulfinyl)amino-3-phenylpropanoate

Chemical Property of (S_S,2S,3S)-(+)-ethyl 2-N-(diphenylmethylideneamino)-3-N-(p-toluenesulfinyl)amino-3-phenylpropanoate

Chemical Property:

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Technology Process of (S_S,2S,3S)-(+)-ethyl 2-N-(diphenylmethylideneamino)-3-N-(p-toluenesulfinyl)amino-3-phenylpropanoate

There total 1 articles about (S_S,2S,3S)-(+)-ethyl 2-N-(diphenylmethylideneamino)-3-N-(p-toluenesulfinyl)amino-3-phenylpropanoate 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: 89.0%

ethyl N-diphenylmethylene glycine (69555-14-2) + (S,E)-N-benzylidene-4-methylbenzenesulfinamide (350479-90-2) → (SS,2S,3S)-(+)-ethyl 2-N-(diphenylmethylideneamino)-3-N-(p-toluenesulfinyl)amino-3-phenylpropanoate (749253-91-6)

Guidance literature:

ethyl N-diphenylmethylene glycine; With lithium diisopropyl amide; In tetrahydrofuran; cyclohexane; at -78 ℃; for 1h;

(S,E)-N-benzylidene-4-methylbenzenesulfinamide; In tetrahydrofuran; cyclohexane; at -78 ℃; for 0.333333h;

DOI:10.1021/ol048981y

Reference yield: 86.0%

ethyl N-diphenylmethylene glycine (69555-14-2) + (SS,2S,3S)-(+)-ethyl 2-N-(diphenylmethylideneamino)-3-N-(p-toluenesulfinyl)amino-3-phenylpropanoate (749253-91-6) → ethyl (SS,2R,3S)-(+)-2-N-(diphenylmethyleneamino)-3-N-(p-toluenesulfinyl)amino-3-phenylpropanoate (930299-14-2)

Guidance literature:

ethyl N-diphenylmethylene glycine; With lithium diisopropyl amide; In tetrahydrofuran; hexane; at -78 ℃; for 1h;

(S_S,2S,3S)-(+)-ethyl 2-N-(diphenylmethylideneamino)-3-N-(p-toluenesulfinyl)amino-3-phenylpropanoate; In tetrahydrofuran; hexane; at -78 ℃; for 1h;

DOI:10.1021/ol063058c

Reference yield: 80.0%

(SS,2S,3S)-(+)-ethyl 2-N-(diphenylmethylideneamino)-3-N-(p-toluenesulfinyl)amino-3-phenylpropanoate (749253-91-6) → (2S,3S)-(+)-ethyl 2,3-diamino-3-phenylpropanoate (749253-92-7)

Guidance literature:

With trifluoroacetic acid; In ethanol; at 20 ℃; for 13h;

DOI:10.1021/ol048981y

upstream raw materials:

ethyl N-diphenylmethylene glycine

(S,E)-N-benzylidene-4-methylbenzenesulfinamide

Downstream raw materials:

(2S,3S)-(+)-ethyl 2,3-diamino-3-phenylpropanoate

ethyl (S_S,2R,3S)-(+)-2-N-(diphenylmethyleneamino)-3-N-(p-toluenesulfinyl)amino-3-phenylpropanoate

ethyl N-diphenylmethylene glycine

(S,E)-N-benzylidene-4-methylbenzenesulfinamide

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