3,6-dimethyl-6-<3-<(methylsulfonyl)oxy>-1-methyl-2-oxocyclopentyl>-2-cyclohexen-1-one

Base Information

Chemical Name:3,6-dimethyl-6-<3-<(methylsulfonyl)oxy>-1-methyl-2-oxocyclopentyl>-2-cyclohexen-1-one
CAS No.:122444-69-3
Molecular Formula:C₁₅H₂₂O₅S
Molecular Weight:314.403
Hs Code.:

Synonyms:3,6-dimethyl-6-<3-<(methylsulfonyl)oxy>-1-methyl-2-oxocyclopentyl>-2-cyclohexen-1-one

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Chemical Property of 3,6-dimethyl-6-<3-<(methylsulfonyl)oxy>-1-methyl-2-oxocyclopentyl>-2-cyclohexen-1-one

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Technology Process of 3,6-dimethyl-6-<3-<(methylsulfonyl)oxy>-1-methyl-2-oxocyclopentyl>-2-cyclohexen-1-one

There total 2 articles about 3,6-dimethyl-6-<3-<(methylsulfonyl)oxy>-1-methyl-2-oxocyclopentyl>-2-cyclohexen-1-one 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: 87.0%

: 122444-68-2
1,4-dimethyl-4-<3-<(methylsulfonyl)oxy>-1-methyl-2-oxocyclopentyl>-2-cyclohexen-1-ol

: 122444-69-3
3,6-dimethyl-6-<3-<(methylsulfonyl)oxy>-1-methyl-2-oxocyclopentyl>-2-cyclohexen-1-one

Guidance literature:: With pyridinium chlorochromate; In dichloromethane; for 3h; Ambient temperature;
DOI:10.1021/jo00280a039

Reference yield:

: 122444-66-0
1-methyl-1-<3-<(methylsulfonyl)oxy>-1-methyl-2-oxocyclopentyl>cyclohex-2-en-4-one

: 122444-69-3
3,6-dimethyl-6-<3-<(methylsulfonyl)oxy>-1-methyl-2-oxocyclopentyl>-2-cyclohexen-1-one

Guidance literature:: Multi-step reaction with 2 steps

1: 87 percent / tetrahydrofuran; diethyl ether / 4 h / -78 °C

2: 87 percent / pyridinium chlorochromate / CH₂Cl₂ / 3 h / Ambient temperature

With pyridinium chlorochromate; In tetrahydrofuran; diethyl ether; dichloromethane;
DOI:10.1021/jo00280a039

Reference yield:

: 122444-69-3
3,6-dimethyl-6-<3-<(methylsulfonyl)oxy>-1-methyl-2-oxocyclopentyl>-2-cyclohexen-1-one

: 54713-64-3,60769-55-3,114883-14-6
trichotheca-9,12-diene

Guidance literature:: Multi-step reaction with 3 steps

1: 92 percent / 1.0 M diisobutylaluminum hydride (DiBAH) / CH₂Cl₂; hexane / 0.5 h / Ambient temperature

2: 91 percent / pyridinium chlorochromate / CH₂Cl₂ / 3 h / Ambient temperature

3: 1.) ^tBuOK / 1.) Et₂O, ^tBuOH, reflux, 1 h, 2.) ether, reflux, 4 h

With potassium tert-butylate; diisobutylaluminium hydride; pyridinium chlorochromate; In hexane; dichloromethane;
DOI:10.1021/jo00280a039