(+)-1β-methoxycarbonylmethyl-2β,3β-(p-nitrobenzylidene)-dioxycyclopentan-5-one

Base Information

Chemical Name:(+)-1β-methoxycarbonylmethyl-2β,3β-(p-nitrobenzylidene)-dioxycyclopentan-5-one
CAS No.:112168-53-3
Molecular Formula:C₁₅H₁₅NO₇
Molecular Weight:321.287
Hs Code.:

Synonyms:(+)-1β-methoxycarbonylmethyl-2β,3β-(p-nitrobenzylidene)-dioxycyclopentan-5-one

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Chemical Property of (+)-1β-methoxycarbonylmethyl-2β,3β-(p-nitrobenzylidene)-dioxycyclopentan-5-one

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Technology Process of (+)-1β-methoxycarbonylmethyl-2β,3β-(p-nitrobenzylidene)-dioxycyclopentan-5-one

There total 5 articles about (+)-1β-methoxycarbonylmethyl-2β,3β-(p-nitrobenzylidene)-dioxycyclopentan-5-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: 25.8%

: 112168-52-2
(+)-5β-hydroxy-1β-methoxycarbonylmethyl-2β,3β-(p-nitrobenzylidene)-dioxycyclopentane

: 112168-53-3
(+)-1β-methoxycarbonylmethyl-2β,3β-(p-nitrobenzylidene)-dioxycyclopentan-5-one

Guidance literature:: With dipyridinium dichromate; In dichloromethane; for 5h; Ambient temperature;

Reference yield:

: 34638-25-0,38110-77-9,43119-28-4,54483-22-6,26054-46-6
(1R,5S)-2-oxabicyclo[3.3.0]oct-6-en-3-one

: 112168-53-3
(+)-1β-methoxycarbonylmethyl-2β,3β-(p-nitrobenzylidene)-dioxycyclopentan-5-one

Guidance literature:: Multi-step reaction with 5 steps

1: 55.2 percent / KClO₃ / OsO₄ / H₂O / 20.5 h

2: 82 percent / p-toluene sulphonic acid / benzene / 0.33 h / Heating

3: 1.) NaOH/H₂O; 2.) acid

4: 97.8 percent / ethyl acetate; methanol; diethyl ether / 3 °C

5: 25.8 percent / pyridinium dichromate / CH₂Cl₂ / 5 h / Ambient temperature

With sodium hydroxide; dipyridinium dichromate; potassium chlorate; water; toluene-4-sulfonic acid; osmium(VIII) oxide; In methanol; diethyl ether; dichloromethane; water; ethyl acetate; benzene;

Reference yield:

: 112318-61-3
(+)-2β,3β,5β-trihydroxycyclopentyl-1β-acetic acid γ-lactone

: 112168-53-3
(+)-1β-methoxycarbonylmethyl-2β,3β-(p-nitrobenzylidene)-dioxycyclopentan-5-one

Guidance literature:: Multi-step reaction with 4 steps

1: 82 percent / p-toluene sulphonic acid / benzene / 0.33 h / Heating

2: 1.) NaOH/H₂O; 2.) acid

3: 97.8 percent / ethyl acetate; methanol; diethyl ether / 3 °C

4: 25.8 percent / pyridinium dichromate / CH₂Cl₂ / 5 h / Ambient temperature

With sodium hydroxide; dipyridinium dichromate; water; toluene-4-sulfonic acid; In methanol; diethyl ether; dichloromethane; ethyl acetate; benzene;