(3E)-7-O-benzyl-1,3,4-trideoxy-5,6-O-isopropylidene-D-erythro-hept-3-en-2-ulose

Base Information

Chemical Name:(3E)-7-O-benzyl-1,3,4-trideoxy-5,6-O-isopropylidene-D-erythro-hept-3-en-2-ulose
CAS No.:287119-11-3
Molecular Formula:C₁₇H₂₂O₄
Molecular Weight:290.359
Hs Code.:

Synonyms:(3E)-7-O-benzyl-1,3,4-trideoxy-5,6-O-isopropylidene-D-erythro-hept-3-en-2-ulose

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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 (3E)-7-O-benzyl-1,3,4-trideoxy-5,6-O-isopropylidene-D-erythro-hept-3-en-2-ulose

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Technology Process of (3E)-7-O-benzyl-1,3,4-trideoxy-5,6-O-isopropylidene-D-erythro-hept-3-en-2-ulose

There total 5 articles about (3E)-7-O-benzyl-1,3,4-trideoxy-5,6-O-isopropylidene-D-erythro-hept-3-en-2-ulose 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: 83.0%

: 81801-08-3
4-O-benzyl-2,3-O-isopropylidene-aldehydo-D-erythrose

: 1439-36-7
1-triphenylphosphoranylidene-2-propanone

: 287119-11-3
(3E)-7-O-benzyl-1,3,4-trideoxy-5,6-O-isopropylidene-D-erythro-hept-3-en-2-ulose

Guidance literature:: In tetrahydrofuran; at 20 ℃;
DOI:10.1002/(SICI)1522-2675(20000510)83:5<943::AID-HLCA943>3.0.CO;2-H

Reference yield:

: 3969-61-7
2,3,5,6-di-isopropyIidene-1,4-dihydroxy-D-mannitol

: 287119-11-3
(3E)-7-O-benzyl-1,3,4-trideoxy-5,6-O-isopropylidene-D-erythro-hept-3-en-2-ulose

Guidance literature:: Multi-step reaction with 3 steps

1: 78 percent / Ag₂O; Bu₄NI / ethyl acetate / 20 °C

2: 80 percent / H₅IO₆; NaIO₄ / methanol; H₂O / 24 h / 20 °C

3: 83 percent / tetrahydrofuran / 20 °C

With sodium periodate; tetra-(n-butyl)ammonium iodide; periodic acid; silver(l) oxide; In tetrahydrofuran; methanol; water; ethyl acetate; 1: Etherification / 2: Oxidation / 3: Condensation;
DOI:10.1002/(SICI)1522-2675(20000510)83:5<943::AID-HLCA943>3.0.CO;2-H

Reference yield:

: 100-39-0
benzyl bromide

: 287119-11-3
(3E)-7-O-benzyl-1,3,4-trideoxy-5,6-O-isopropylidene-D-erythro-hept-3-en-2-ulose

Guidance literature:: Multi-step reaction with 3 steps

1: 78 percent / Ag₂O; Bu₄NI / ethyl acetate / 20 °C

2: 80 percent / H₅IO₆; NaIO₄ / methanol; H₂O / 24 h / 20 °C

3: 83 percent / tetrahydrofuran / 20 °C

With sodium periodate; tetra-(n-butyl)ammonium iodide; periodic acid; silver(l) oxide; In tetrahydrofuran; methanol; water; ethyl acetate; 1: Etherification / 2: Oxidation / 3: Condensation;
DOI:10.1002/(SICI)1522-2675(20000510)83:5<943::AID-HLCA943>3.0.CO;2-H