Ethyl D-galacto-5-(benzyloxy)-6,7-dihydroxy-4-methoxyoct-2(E)-enoate 6,7-cyclohexyl ketal

Base Information

Chemical Name:Ethyl D-galacto-5-(benzyloxy)-6,7-dihydroxy-4-methoxyoct-2(E)-enoate 6,7-cyclohexyl ketal
CAS No.:120329-89-7
Molecular Formula:C₂₄H₃₄O₆
Molecular Weight:418.53
Hs Code.:

Synonyms:Ethyl D-galacto-5-(benzyloxy)-6,7-dihydroxy-4-methoxyoct-2(E)-enoate 6,7-cyclohexyl ketal

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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 Ethyl D-galacto-5-(benzyloxy)-6,7-dihydroxy-4-methoxyoct-2(E)-enoate 6,7-cyclohexyl ketal

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Technology Process of Ethyl D-galacto-5-(benzyloxy)-6,7-dihydroxy-4-methoxyoct-2(E)-enoate 6,7-cyclohexyl ketal

There total 15 articles about Ethyl D-galacto-5-(benzyloxy)-6,7-dihydroxy-4-methoxyoct-2(E)-enoate 6,7-cyclohexyl ketal 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:

: 87256-55-1
D-Galacto-3-methoxyhept-1-ene-4,5,6-triol 5,6-cyclohexyl ketal

: 120329-89-7
Ethyl D-galacto-5-(benzyloxy)-6,7-dihydroxy-4-methoxyoct-2(E)-enoate 6,7-cyclohexyl ketal

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) 50percent NaH / DME, 1.) reflux, 30 min, 2.) reflux, 30 min

2: 1.) sudan III, O₃, 2.) Me₂S / CH₂Cl₂, 1.) -20 deg C, 2.) room temp, 6.5 h

3: 1.) KH / THF, 1.) 0 deg C, 1 h, 2.) -78 deg C to room temp, overnight

With dimethylsulfide; oil scarlet; potassium hydride; sodium hydride; ozone;
DOI:10.1021/ja00190a036

Reference yield:

: 120264-45-1
(2S,3R)-2-((1R,2S)-1-Benzyloxy-2-methoxy-but-3-enyl)-3-methyl-1,4-dioxa-spiro[4.5]decane

: 120329-89-7
Ethyl D-galacto-5-(benzyloxy)-6,7-dihydroxy-4-methoxyoct-2(E)-enoate 6,7-cyclohexyl ketal

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) sudan III, O₃, 2.) Me₂S / CH₂Cl₂, 1.) -20 deg C, 2.) room temp, 6.5 h

2: 1.) KH / THF, 1.) 0 deg C, 1 h, 2.) -78 deg C to room temp, overnight

With dimethylsulfide; oil scarlet; potassium hydride; ozone;
DOI:10.1021/ja00190a036