(+/-)-methyl 2,4-bis(benzyloxy)-6-(5-(2-(4-hydroxypentyl)-1,3-dithian-2-yl)-pentyl)-benzoate

Base Information

Chemical Name:(+/-)-methyl 2,4-bis(benzyloxy)-6-(5-(2-(4-hydroxypentyl)-1,3-dithian-2-yl)-pentyl)-benzoate
CAS No.:373620-56-5
Molecular Formula:C₃₆H₄₆O₅S₂
Molecular Weight:622.89
Hs Code.:

Synonyms:(+/-)-methyl 2,4-bis(benzyloxy)-6-(5-(2-(4-hydroxypentyl)-1,3-dithian-2-yl)-pentyl)-benzoate

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Chemical Property of (+/-)-methyl 2,4-bis(benzyloxy)-6-(5-(2-(4-hydroxypentyl)-1,3-dithian-2-yl)-pentyl)-benzoate

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Technology Process of (+/-)-methyl 2,4-bis(benzyloxy)-6-(5-(2-(4-hydroxypentyl)-1,3-dithian-2-yl)-pentyl)-benzoate

There total 4 articles about (+/-)-methyl 2,4-bis(benzyloxy)-6-(5-(2-(4-hydroxypentyl)-1,3-dithian-2-yl)-pentyl)-benzoate 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: 55.0%

: 205056-73-1
methyl 2,4-dibenzyloxy-6-trifluoromethanesulfonyloxybenzoate

: 373620-55-4
(+/-)-2-(4-hydroxypentyl)-2-(4-pentenyl)-1,3-dithiane

: 373620-56-5
(+/-)-methyl 2,4-bis(benzyloxy)-6-(5-(2-(4-hydroxypentyl)-1,3-dithian-2-yl)-pentyl)-benzoate

Guidance literature:: (+/-)-2-(4-hydroxypentyl)-2-(4-pentenyl)-1,3-dithiane; With BBN; In tetrahydrofuran; at 0 - 20 ℃;

methyl 2,4-dibenzyloxy-6-trifluoromethanesulfonyloxybenzoate; With potassium phosphate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; 1,4-dioxane; water; at 95 ℃; for 16h;
DOI:10.1007/s007060170067

Reference yield:

: 112185-22-5
5-(tert-butyldimethylsilanyloxy)hexanal

: 373620-56-5
(+/-)-methyl 2,4-bis(benzyloxy)-6-(5-(2-(4-hydroxypentyl)-1,3-dithian-2-yl)-pentyl)-benzoate

Guidance literature:: Multi-step reaction with 4 steps

1.1: Mg; I₂ / diethyl ether / 1 h / Heating

1.2: 54 percent / diethyl ether / 1 h / 20 °C

2.1: 72 percent / oxalyl chloride; DMSO; NEt₃ / CH₂Cl₂ / -70 - 20 °C

3.1: 39 percent / BF₃*Et₂O / methanol / 0 - 20 °C

4.1: BBN / tetrahydrofuran / 0 - 20 °C

4.2: 55 percent / K₃PO₄ / Pd(PPh₃)4 / dioxane; H₂O; tetrahydrofuran / 16 h / 95 °C

With oxalyl dichloride; BBN; boron trifluoride diethyl etherate; iodine; magnesium; dimethyl sulfoxide; triethylamine; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; 1.2: Grignard reaction / 2.1: Swern oxidation;
DOI:10.1007/s007060170067

Reference yield:

: 373620-53-2
(+/-)-2-tert-butyldimethylsilyloxy-10-undecen-6-ol

: 373620-56-5
(+/-)-methyl 2,4-bis(benzyloxy)-6-(5-(2-(4-hydroxypentyl)-1,3-dithian-2-yl)-pentyl)-benzoate

Guidance literature:: Multi-step reaction with 3 steps

1.1: 72 percent / oxalyl chloride; DMSO; NEt₃ / CH₂Cl₂ / -70 - 20 °C

2.1: 39 percent / BF₃*Et₂O / methanol / 0 - 20 °C

3.1: BBN / tetrahydrofuran / 0 - 20 °C

3.2: 55 percent / K₃PO₄ / Pd(PPh₃)4 / dioxane; H₂O; tetrahydrofuran / 16 h / 95 °C

With oxalyl dichloride; BBN; boron trifluoride diethyl etherate; dimethyl sulfoxide; triethylamine; In tetrahydrofuran; methanol; dichloromethane; 1.1: Swern oxidation;
DOI:10.1007/s007060170067