(1R,2R,3S)-benzyloxy-3-hydroxy-2-cyclopentanecarbaldehyde trimethylene-acetal

Base Information

Chemical Name:(1R,2R,3S)-benzyloxy-3-hydroxy-2-cyclopentanecarbaldehyde trimethylene-acetal
CAS No.:78907-94-5
Molecular Formula:C₁₆H₂₂O₄
Molecular Weight:278.348
Hs Code.:

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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 (1R,2R,3S)-benzyloxy-3-hydroxy-2-cyclopentanecarbaldehyde trimethylene-acetal

Chemical Property:

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Technology Process of (1R,2R,3S)-benzyloxy-3-hydroxy-2-cyclopentanecarbaldehyde trimethylene-acetal

There total 9 articles about (1R,2R,3S)-benzyloxy-3-hydroxy-2-cyclopentanecarbaldehyde trimethylene-acetal 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: 70.0%

: 78907-92-3
(1S,2R,3R)-benzyloxy-3-hydroxy-2-(oxo-5-ethylene-dithioacetal)cyclopentanecarbaldehyde trimethylene-acetal

: 78907-94-5
(1R,2R,3S)-benzyloxy-3-hydroxy-2-cyclopentanecarbaldehyde trimethylene-acetal

Guidance literature:: nickel;
DOI:10.1002/hlca.19810640419

Reference yield: 17.0%

: 78907-97-8
(1R,2R,3S)-benzyloxy-3-oxo-2-cyclopentanecarbaldehyde trimethylene-acetal

: 78963-78-7
(1R,2S,3S)-benzyloxy-3-hydroxy-2-cyclopentanecarbaldehyde trimethylene-acetal

: 78907-94-5
(1R,2R,3S)-benzyloxy-3-hydroxy-2-cyclopentanecarbaldehyde trimethylene-acetal

Guidance literature:: With sodium tetrahydroborate; In ethanol; water; for 1.5h;
DOI:10.1002/hlca.19830660508

Reference yield:

: 78907-88-7
(2R)-2-benzyloxy-4-oxo-1,6-hexanedial 4-ethylene dithioacetal

: 78907-94-5
(1R,2R,3S)-benzyloxy-3-hydroxy-2-cyclopentanecarbaldehyde trimethylene-acetal

Guidance literature:: Multi-step reaction with 4 steps

1: 95 percent / 1N pyrrolidine acetate / toluene / 0 °C

2: 80 percent / p-toluenesulfonic acid / toluene / Ambient temperature

3: 1.) diborane, 2.) alkaline hydrogen peroxide

4: 70 percent / Raney-nickel

With alkaline hydrogen peroxide; pyrrolidine acetic acid; toluene-4-sulfonic acid; diborane; nickel; In toluene;
DOI:10.1002/hlca.19810640419