(S_S,R)-(+)-O,O-dimethyl N-(p-toluenesulfinyl)-1-amino-1-(p-tolyl)-ethylphosphonate

Base Information

• Chemical Name: (S_S,R)-(+)-O,O-dimethyl N-(p-toluenesulfinyl)-1-amino-1-(p-tolyl)-ethylphosphonate
• CAS No.: 350479-87-7
• Molecular Formula: C₁₈H₂₄NO₄PS
• Molecular Weight: 381.433

Synonyms:(S_S,R)-(+)-O,O-dimethyl N-(p-toluenesulfinyl)-1-amino-1-(p-tolyl)-ethylphosphonate

Chemical Property of (S_S,R)-(+)-O,O-dimethyl N-(p-toluenesulfinyl)-1-amino-1-(p-tolyl)-ethylphosphonate

Chemical Property:

Purity/Quality:

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Technology Process of (S_S,R)-(+)-O,O-dimethyl N-(p-toluenesulfinyl)-1-amino-1-(p-tolyl)-ethylphosphonate

There total 3 articles about (S_S,R)-(+)-O,O-dimethyl N-(p-toluenesulfinyl)-1-amino-1-(p-tolyl)-ethylphosphonate 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: 64.0%

lithium O,O-dimethyl phosphite + (S)-(+)-N-α-methyl-(4-methylbenzylidene)-p-toluenesulfinamide (318471-67-9) → (SS,R)-(+)-O,O-dimethyl N-(p-toluenesulfinyl)-1-amino-1-(p-tolyl)-ethylphosphonate (350479-87-7)

Guidance literature:

DOI:10.1021/ol015945f

Reference yield:

para-methylacetophenone (122-00-9) → (SS,R)-(+)-O,O-dimethyl N-(p-toluenesulfinyl)-1-amino-1-(p-tolyl)-ethylphosphonate (350479-87-7)

Guidance literature:

Multi-step reaction with 2 steps

1: Ti(OEt)4

With titanium(IV) tetraethanolate;

DOI:10.1021/ol015945f

Reference yield:

(S)-p-toluenesulfinimide (188447-91-8) → (SS,R)-(+)-O,O-dimethyl N-(p-toluenesulfinyl)-1-amino-1-(p-tolyl)-ethylphosphonate (350479-87-7)

Guidance literature:

Multi-step reaction with 2 steps

1: Ti(OEt)4

With titanium(IV) tetraethanolate;

DOI:10.1021/ol015945f

upstream raw materials:

(S)-(+)-N-α-methyl-(4-methylbenzylidene)-p-toluenesulfinamide

para-methylacetophenone

(S)-p-toluenesulfinimide

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