(-)-(3R,4S)-3-methyl-5-oxo-5-phenyl-4-tosylpentanal

Base Information

Chemical Name:(-)-(3R,4S)-3-methyl-5-oxo-5-phenyl-4-tosylpentanal
CAS No.:1293384-98-1
Molecular Formula:C₁₉H₂₀O₄S
Molecular Weight:344.431
Hs Code.:

Synonyms:(-)-(3R,4S)-3-methyl-5-oxo-5-phenyl-4-tosylpentanal

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (-)-(3R,4S)-3-methyl-5-oxo-5-phenyl-4-tosylpentanal

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Technology Process of (-)-(3R,4S)-3-methyl-5-oxo-5-phenyl-4-tosylpentanal

There total 2 articles about (-)-(3R,4S)-3-methyl-5-oxo-5-phenyl-4-tosylpentanal 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: 100.0%

: 1293384-77-6
(-)-(sR,3R,4S)-3-methyl-5-oxo-5-phenyl-4-(p-tolylsulfinyl)pentanal

: 1293384-98-1
(-)-(3R,4S)-3-methyl-5-oxo-5-phenyl-4-tosylpentanal

Guidance literature:: With 3-chloro-benzenecarboperoxoic acid; In dichloromethane; at 20 ℃; for 0.166667h;
DOI:10.1002/chem.201003267

Reference yield:

: 52154-24-2
(R)-p-tolylsulfinylacetophenone

: 1293384-98-1
(-)-(3R,4S)-3-methyl-5-oxo-5-phenyl-4-tosylpentanal

Guidance literature:: Multi-step reaction with 2 steps

1: (S)-2-{bis[3,5-bis(trifluoromethyl)phenyl][(trimethylsilanyl)oxy]methyl}pyrrolidine / toluene / 18 h / 20 °C

2: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 0.17 h / 20 °C

With (S)-2-{bis[3,5-bis(trifluoromethyl)phenyl][(trimethylsilanyl)oxy]methyl}pyrrolidine; 3-chloro-benzenecarboperoxoic acid; In dichloromethane; toluene; 1: Michael addition;
DOI:10.1002/chem.201003267