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

Base Information

Chemical Name:(+)-5β-hydroxy-1β-methoxycarbonylmethyl-2β,3β-(p-nitrobenzylidene)-dioxycyclopentane
CAS No.:112168-52-2
Molecular Formula:C₁₅H₁₇NO₇
Molecular Weight:323.302
Hs Code.:

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

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

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

There total 4 articles about (+)-5β-hydroxy-1β-methoxycarbonylmethyl-2β,3β-(p-nitrobenzylidene)-dioxycyclopentane 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: 97.8%

: 186581-53-3,908094-01-9,334-88-3
diazomethane

: 112168-48-6
(+)-1β-carboxymethyl-5β-hydroxy-2β,3β-(p-nitrobenzylidene) dioxycyclopentane

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

Guidance literature:: In methanol; diethyl ether; ethyl acetate; at 3 ℃;

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

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

Guidance literature:: Multi-step reaction with 4 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

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

Reference yield:

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

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

Guidance literature:: Multi-step reaction with 3 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

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