(R_S,S)-N-[3-(N-tosylamino)-1-phenyl-3-(p-methyl-phenyl)-propylidene]-tert-butanesulfinamide

Base Information

• Chemical Name: (R_S,S)-N-[3-(N-tosylamino)-1-phenyl-3-(p-methyl-phenyl)-propylidene]-tert-butanesulfinamide
• CAS No.: 909296-45-3
• Molecular Formula: C₂₇H₃₂N₂O₃S₂
• Molecular Weight: 496.695

Synonyms:(R_S,S)-N-[3-(N-tosylamino)-1-phenyl-3-(p-methyl-phenyl)-propylidene]-tert-butanesulfinamide

Chemical Property of (R_S,S)-N-[3-(N-tosylamino)-1-phenyl-3-(p-methyl-phenyl)-propylidene]-tert-butanesulfinamide

Chemical Property:

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Technology Process of (R_S,S)-N-[3-(N-tosylamino)-1-phenyl-3-(p-methyl-phenyl)-propylidene]-tert-butanesulfinamide

There total 1 articles about (R_S,S)-N-[3-(N-tosylamino)-1-phenyl-3-(p-methyl-phenyl)-propylidene]-tert-butanesulfinamide 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: 69.0%

N-(4-methylbenzylidene)-p-toluenesulfonamide (75159-10-3) + (RS)-2-methyl-N-(1-phenylethylidene)propane-2-sulfinamide (220263-59-2) → (RS,S)-N-[3-(N-tosylamino)-1-phenyl-3-(p-methyl-phenyl)-propylidene]-tert-butanesulfinamide (909296-45-3)

Guidance literature:

(R_S)-2-methyl-N-(1-phenylethylidene)propane-2-sulfinamide; With lithium diisopropyl amide; In tetrahydrofuran; at -78 ℃; for 1h;

N-(4-methylbenzylidene)-p-toluenesulfonamide; In tetrahydrofuran; at -78 ℃; for 2h;

DOI:10.1002/ejoc.200600147

Reference yield: 90.0%

(RS,S)-N-[3-(N-tosylamino)-1-phenyl-3-(p-methyl-phenyl)-propylidene]-tert-butanesulfinamide (909296-45-3) + phenylmagnesium bromide (1589-82-8) → 4-methyl-N-[3-(2-methyl-propane-2-sulfinylamino)-3,4-diphenyl-1-p-tolyl-butyl]benzenesulfonamide

Guidance literature:

In tetrahydrofuran; at -78 ℃;

DOI:10.1002/ejoc.200600147

Reference yield: 87.0%

(RS,S)-N-[3-(N-tosylamino)-1-phenyl-3-(p-methyl-phenyl)-propylidene]-tert-butanesulfinamide (909296-45-3) → (S)-3-(N-tosylamino)-1-phenyl-3-(p-methyl-phenyl)-1-propanone

Guidance literature:

With acetic acid; In methanol; at 40 ℃;

DOI:10.1002/ejoc.200600147

upstream raw materials:

N-(4-methylbenzylidene)-p-toluenesulfonamide

(R_S)-2-methyl-N-(1-phenylethylidene)propane-2-sulfinamide

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