[4-(1R,4S,5R,8R)-8-benzyloxy-2,6-dioxabicyclo[3.3.0]octane]-(2-oxo-2-phenyl)-ethanoate

Base Information

Chemical Name:[4-(1R,4S,5R,8R)-8-benzyloxy-2,6-dioxabicyclo[3.3.0]octane]-(2-oxo-2-phenyl)-ethanoate
CAS No.:433713-60-1
Molecular Formula:C₂₁H₂₀O₆
Molecular Weight:368.386
Hs Code.:

Synonyms:[4-(1R,4S,5R,8R)-8-benzyloxy-2,6-dioxabicyclo[3.3.0]octane]-(2-oxo-2-phenyl)-ethanoate

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Chemical Property of [4-(1R,4S,5R,8R)-8-benzyloxy-2,6-dioxabicyclo[3.3.0]octane]-(2-oxo-2-phenyl)-ethanoate

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Technology Process of [4-(1R,4S,5R,8R)-8-benzyloxy-2,6-dioxabicyclo[3.3.0]octane]-(2-oxo-2-phenyl)-ethanoate

There total 3 articles about [4-(1R,4S,5R,8R)-8-benzyloxy-2,6-dioxabicyclo[3.3.0]octane]-(2-oxo-2-phenyl)-ethanoate 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%

: 611-73-4
Benzoylformic acid

: 72631-67-5
(1R,4S,5R,8R)-8-benzyloxy-2,6-dioxabicyclo<3.3.0>octan-4-ol

: 433713-60-1
[4-(1R,4S,5R,8R)-8-benzyloxy-2,6-dioxabicyclo[3.3.0]octane]-(2-oxo-2-phenyl)-ethanoate

Guidance literature:: With toluene-4-sulfonic acid; In toluene; for 24h; Heating;
DOI:10.1016/S0040-4020(02)00024-8

Reference yield:

: 100-39-0
benzyl bromide

: 433713-60-1
[4-(1R,4S,5R,8R)-8-benzyloxy-2,6-dioxabicyclo[3.3.0]octane]-(2-oxo-2-phenyl)-ethanoate

Guidance literature:: Multi-step reaction with 2 steps

1: 60 percent / lithium hydride; lithium chloride / dimethylsulfoxide / 20 h

2: 87 percent / para-toluenesulfonic acid / toluene / 24 h / Heating

With lithium hydride; toluene-4-sulfonic acid; lithium chloride; In dimethyl sulfoxide; toluene;
DOI:10.1016/S0040-4020(02)00024-8

Reference yield:

: 652-67-5
Isosorbide

: 433713-60-1
[4-(1R,4S,5R,8R)-8-benzyloxy-2,6-dioxabicyclo[3.3.0]octane]-(2-oxo-2-phenyl)-ethanoate

Guidance literature:: Multi-step reaction with 2 steps

1: 60 percent / lithium hydride; lithium chloride / dimethylsulfoxide / 20 h

2: 87 percent / para-toluenesulfonic acid / toluene / 24 h / Heating

With lithium hydride; toluene-4-sulfonic acid; lithium chloride; In dimethyl sulfoxide; toluene;
DOI:10.1016/S0040-4020(02)00024-8