(2S,5R,Rs)-5-methyl-2-((E)-1-propenyl)-2-(p-toluenesulfinylmethyl)tetrahydropyran

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Chemical Name:(2S,5R,Rs)-5-methyl-2-((E)-1-propenyl)-2-(p-toluenesulfinylmethyl)tetrahydropyran
CAS No.:217443-54-4
Molecular Formula:C₁₇H₂₄O₂S
Molecular Weight:292.442
Hs Code.:

Synonyms:(2S,5R,Rs)-5-methyl-2-((E)-1-propenyl)-2-(p-toluenesulfinylmethyl)tetrahydropyran

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Chemical Property of (2S,5R,Rs)-5-methyl-2-((E)-1-propenyl)-2-(p-toluenesulfinylmethyl)tetrahydropyran

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Technology Process of (2S,5R,Rs)-5-methyl-2-((E)-1-propenyl)-2-(p-toluenesulfinylmethyl)tetrahydropyran

There total 3 articles about (2S,5R,Rs)-5-methyl-2-((E)-1-propenyl)-2-(p-toluenesulfinylmethyl)tetrahydropyran 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: 60.0%

: 217443-53-3
(2S,5R,Rs)-2-allyl-5-methyl-2-(p-toluenesulfinylmethyl)tetrahydropyran

: 217443-54-4
(2S,5R,Rs)-5-methyl-2-((E)-1-propenyl)-2-(p-toluenesulfinylmethyl)tetrahydropyran

Guidance literature:: With bis(benzonitrile)palladium(II) dichloride; In benzene; at 80 ℃; for 54h;
DOI:10.1016/S0040-4020(98)00810-2

Reference yield:

: [(S)-6-Allyl-6-((R)-toluene-4-sulfinylmethyl)-tetrahydro-pyran-3-yl]-methanol

: 217443-54-4
(2S,5R,Rs)-5-methyl-2-((E)-1-propenyl)-2-(p-toluenesulfinylmethyl)tetrahydropyran

Guidance literature:: Multi-step reaction with 3 steps

1: 80 percent / DMAP / CH₂Cl₂ / 0.08 h / 0 °C

2: 98 percent / Super Hydride / tetrahydrofuran / 1 h / Ambient temperature

3: 60 percent / (PhCN)2PdCl₂ / benzene / 54 h / 80 °C

With dmap; bis(benzonitrile)palladium(II) dichloride; lithium triethylborohydride; In tetrahydrofuran; dichloromethane; benzene;
DOI:10.1016/S0040-4020(98)00810-2

Reference yield:

: 196940-82-6
Methanesulfonic acid (3R,6S)-6-allyl-6-((R)-toluene-4-sulfinylmethyl)-tetrahydro-pyran-3-ylmethyl ester

: 217443-54-4
(2S,5R,Rs)-5-methyl-2-((E)-1-propenyl)-2-(p-toluenesulfinylmethyl)tetrahydropyran

Guidance literature:: Multi-step reaction with 2 steps

1: 98 percent / Super Hydride / tetrahydrofuran / 1 h / Ambient temperature

2: 60 percent / (PhCN)2PdCl₂ / benzene / 54 h / 80 °C

With bis(benzonitrile)palladium(II) dichloride; lithium triethylborohydride; In tetrahydrofuran; benzene;
DOI:10.1016/S0040-4020(98)00810-2