Pentanal, 5-[[(4-methylphenyl)sulfonyl]oxy]-

Base Information

Chemical Name:Pentanal, 5-[[(4-methylphenyl)sulfonyl]oxy]-
CAS No.:143725-16-0
Molecular Formula:C12H16O4S
Molecular Weight:256.323
Hs Code.:

Synonyms:

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Chemical Property of Pentanal, 5-[[(4-methylphenyl)sulfonyl]oxy]-

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of Pentanal, 5-[[(4-methylphenyl)sulfonyl]oxy]-

There total 3 articles about Pentanal, 5-[[(4-methylphenyl)sulfonyl]oxy]- 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:

: 111-29-5
1 ,5-pentanediol

: 143725-16-0
5-(((4-methylphenyl)sulfonyl)oxy)pentanal

Guidance literature:: Multi-step reaction with 2 steps

1: 86 percent / NEt₃, 4-dimethylaminopyridine / CH₂Cl₂

2: 93 percent / oxalyl chloride, dimethyl sulphoxide / CH₂Cl₂ / 0.67 h / -78 °C

With dmap; oxalyl dichloride; dimethyl sulfoxide; triethylamine; In dichloromethane;
DOI:10.1016/S0040-4020(01)88223-5

Reference yield:

: 98-59-9
p-toluenesulfonyl chloride

: 143725-16-0
5-(((4-methylphenyl)sulfonyl)oxy)pentanal

Guidance literature:: Multi-step reaction with 2 steps

1: dmap; triethylamine / tert-butyl methyl ether; dichloromethane / 23 h / 0 - 20 °C / Inert atmosphere; Large scale

2: 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; potassium bromide; sodium hydrogencarbonate; sodium hypochlorite / water; dichloromethane / 3 h / 5 °C / pH 8.5 - 9.5 / Inert atmosphere; Large scale

With dmap; sodium hypochlorite; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; sodium hydrogencarbonate; triethylamine; potassium bromide; In dichloromethane; tert-butyl methyl ether; water;
DOI:10.1021/op700295x

Reference yield:

: 98-59-9
p-toluenesulfonyl chloride

: 143725-16-0
5-(((4-methylphenyl)sulfonyl)oxy)pentanal

Guidance literature:: Multi-step reaction with 2 steps

1: 86 percent / NEt₃, 4-dimethylaminopyridine / CH₂Cl₂

2: 93 percent / oxalyl chloride, dimethyl sulphoxide / CH₂Cl₂ / 0.67 h / -78 °C

With dmap; oxalyl dichloride; dimethyl sulfoxide; triethylamine; In dichloromethane;
DOI:10.1016/S0040-4020(01)88223-5