1-syn,4-syn-bis(tetrahydropyran-2-yloxy)-2-syn-(2-carbomethoxyethyl)-3-anti-<3αβ-(tetrahydrppyran-2-yloxy)-4-(3-chlorophenoxy)-1-trans-butenyl>cyclopentane

Base Information

Chemical Name:1-syn,4-syn-bis(tetrahydropyran-2-yloxy)-2-syn-(2-carbomethoxyethyl)-3-anti-<3αβ-(tetrahydrppyran-2-yloxy)-4-(3-chlorophenoxy)-1-trans-butenyl>cyclopentane
CAS No.:67039-87-6
Molecular Formula:C₃₄H₄₉ClO₉
Molecular Weight:637.211
Hs Code.:

1-syn,4-syn-bis(tetrahydropyran-2-yloxy)-2-syn-(2-carbomethoxyethyl)-3-anti-<3αβ-(tetrahydrppyran-2-yloxy)-4-(3-chlorophenoxy)-1-trans-butenyl>cyclopentane

Synonyms:1-syn,4-syn-bis(tetrahydropyran-2-yloxy)-2-syn-(2-carbomethoxyethyl)-3-anti-<3αβ-(tetrahydrppyran-2-yloxy)-4-(3-chlorophenoxy)-1-trans-butenyl>cyclopentane

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Chemical Property of 1-syn,4-syn-bis(tetrahydropyran-2-yloxy)-2-syn-(2-carbomethoxyethyl)-3-anti-<3αβ-(tetrahydrppyran-2-yloxy)-4-(3-chlorophenoxy)-1-trans-butenyl>cyclopentane

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Technology Process of 1-syn,4-syn-bis(tetrahydropyran-2-yloxy)-2-syn-(2-carbomethoxyethyl)-3-anti-<3αβ-(tetrahydrppyran-2-yloxy)-4-(3-chlorophenoxy)-1-trans-butenyl>cyclopentane

There total 4 articles about 1-syn,4-syn-bis(tetrahydropyran-2-yloxy)-2-syn-(2-carbomethoxyethyl)-3-anti-<3αβ-(tetrahydrppyran-2-yloxy)-4-(3-chlorophenoxy)-1-trans-butenyl>cyclopentane 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:

: 110-87-2
3,4-dihydro-2H-pyran

: 67039-86-5,109429-57-4
3-{(1R,2R,3R,5S)-2-[(E)-4-(3-Chloro-phenoxy)-3-hydroxy-but-1-enyl]-3,5-dihydroxy-cyclopentyl}-propionic acid methyl ester

: 67039-87-6
1-syn,4-syn-bis(tetrahydropyran-2-yloxy)-2-syn-(2-carbomethoxyethyl)-3-anti-<3αβ-(tetrahydrppyran-2-yloxy)-4-(3-chlorophenoxy)-1-trans-butenyl>cyclopentane

Guidance literature:: With toluene-4-sulfonic acid; In dichloromethane; at 10 ℃; for 0.25h; Yield given;
DOI:10.1021/jm00179a011

Reference yield:

: 67039-85-4
2-oxo-7-syn-<3αβ-hydroxy-4-(3-chlorophenoxy)-1-trans-butenyl>-8-anti-hydroxy-cis-bicyclo<4.3.0>nonan-3-ol

: 67039-87-6
1-syn,4-syn-bis(tetrahydropyran-2-yloxy)-2-syn-(2-carbomethoxyethyl)-3-anti-<3αβ-(tetrahydrppyran-2-yloxy)-4-(3-chlorophenoxy)-1-trans-butenyl>cyclopentane

Guidance literature:: Multi-step reaction with 3 steps

1: aq. AgNO₃, aq. NaOH / methanol / 2 h / 25 °C

2: diethyl ether; ethyl acetate / 5 °C

3: p-toluenesulfonic acid / CH₂Cl₂ / 0.25 h / 10 °C

With sodium hydroxide; toluene-4-sulfonic acid; silver nitrate; In methanol; diethyl ether; dichloromethane; ethyl acetate;
DOI:10.1021/jm00179a011

Reference yield:

: 73319-03-6
3-{(1R,2R,3R,5S)-2-[(E)-4-(3-Chloro-phenoxy)-3-hydroxy-but-1-enyl]-3,5-dihydroxy-cyclopentyl}-propionic acid

: 67039-87-6
1-syn,4-syn-bis(tetrahydropyran-2-yloxy)-2-syn-(2-carbomethoxyethyl)-3-anti-<3αβ-(tetrahydrppyran-2-yloxy)-4-(3-chlorophenoxy)-1-trans-butenyl>cyclopentane

Guidance literature:: Multi-step reaction with 2 steps

1: diethyl ether; ethyl acetate / 5 °C

2: p-toluenesulfonic acid / CH₂Cl₂ / 0.25 h / 10 °C

With toluene-4-sulfonic acid; In diethyl ether; dichloromethane; ethyl acetate;
DOI:10.1021/jm00179a011