dimethyl 4,4'-(2,5,8,11,14,17,20,23,26-nonoxaheptacosane-1,27-diyl)dibenzoate

Base Information

Chemical Name:dimethyl 4,4'-(2,5,8,11,14,17,20,23,26-nonoxaheptacosane-1,27-diyl)dibenzoate
CAS No.:1355460-27-3
Molecular Formula:C₃₄H₅₀O₁₃
Molecular Weight:666.763
Hs Code.:

Synonyms:dimethyl 4,4'-(2,5,8,11,14,17,20,23,26-nonoxaheptacosane-1,27-diyl)dibenzoate

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Chemical Property of dimethyl 4,4'-(2,5,8,11,14,17,20,23,26-nonoxaheptacosane-1,27-diyl)dibenzoate

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Technology Process of dimethyl 4,4'-(2,5,8,11,14,17,20,23,26-nonoxaheptacosane-1,27-diyl)dibenzoate

There total 1 articles about dimethyl 4,4'-(2,5,8,11,14,17,20,23,26-nonoxaheptacosane-1,27-diyl)dibenzoate 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: 28.0%

: 5117-19-1
octaethylene glycol

: 2417-72-3
Methyl 4-(bromomethyl)benzoate

: 1355460-27-3
dimethyl 4,4'-(2,5,8,11,14,17,20,23,26-nonoxaheptacosane-1,27-diyl)dibenzoate

Guidance literature:: octaethylene glycol; With potassium hexamethylsilazane; In tetrahydrofuran; toluene; at 0 ℃;

Methyl 4-(bromomethyl)benzoate; In tetrahydrofuran; toluene; at 20 ℃; for 2h;
DOI:10.1016/j.bmc.2011.10.063

Reference yield: 96.0%

: 1355460-27-3
dimethyl 4,4'-(2,5,8,11,14,17,20,23,26-nonoxaheptacosane-1,27-diyl)dibenzoate

: 1355460-32-0
4,4'-(2,5,8,11,14,17,20,23,26-nonoxaheptacosane-1,27-diyl)dibenzoic acid

Guidance literature:: dimethyl 4,4'-(2,5,8,11,14,17,20,23,26-nonoxaheptacosane-1,27-diyl)dibenzoate; With sodium hydroxide; In methanol; water; for 4h; Reflux;

With hydrogenchloride; In methanol; water;
DOI:10.1016/j.bmc.2011.10.063

Reference yield:

: 1355460-27-3
dimethyl 4,4'-(2,5,8,11,14,17,20,23,26-nonoxaheptacosane-1,27-diyl)dibenzoate

: 1355460-51-3
octa(ethylene glycol) di[[4-N-[4-[4-(2-methoxyphenyl)piperazin-1-yl]butyl]aminocarbonyl]benzyl] ether

Guidance literature:: Multi-step reaction with 2 steps

1: sodium hydroxide / methanol; water / 4 h / Reflux

2: O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine / dichloromethane; N,N-dimethyl-formamide / 4 h / 20 °C

With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine; sodium hydroxide; In methanol; dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1016/j.bmc.2011.10.063