17-bromo-16,16-bis(bromomethyl)-1-phenyl-2,5,8,11,14-pentaoxaheptadecane

Base Information

Chemical Name:17-bromo-16,16-bis(bromomethyl)-1-phenyl-2,5,8,11,14-pentaoxaheptadecane
CAS No.:1024019-50-8
Molecular Formula:C₂₀H₃₁Br₃O₅
Molecular Weight:591.175
Hs Code.:

Synonyms:17-bromo-16,16-bis(bromomethyl)-1-phenyl-2,5,8,11,14-pentaoxaheptadecane

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Chemical Property of 17-bromo-16,16-bis(bromomethyl)-1-phenyl-2,5,8,11,14-pentaoxaheptadecane

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Technology Process of 17-bromo-16,16-bis(bromomethyl)-1-phenyl-2,5,8,11,14-pentaoxaheptadecane

There total 4 articles about 17-bromo-16,16-bis(bromomethyl)-1-phenyl-2,5,8,11,14-pentaoxaheptadecane 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%

: 1024019-49-5
benzyloxy tetra(ethylene glycol)-G=0-OTs

: 1024019-50-8
17-bromo-16,16-bis(bromomethyl)-1-phenyl-2,5,8,11,14-pentaoxaheptadecane

Guidance literature:: With sodium bromide; In ISOPROPYLAMIDE; at 140 ℃; for 48h;

Reference yield: 57.0%

: 3229-00-3
pentaerythritol tetrabromide

: 86259-87-2,1201808-31-2
1-phenyl-2,5,8,11-tetraoxatridecan-13-ol

: 1024019-50-8
17-bromo-16,16-bis(bromomethyl)-1-phenyl-2,5,8,11,14-pentaoxaheptadecane

Guidance literature:: 1-phenyl-2,5,8,11-tetraoxatridecan-13-ol; With sodium hydride; In diethylene glycol dimethyl ether; mineral oil; at 0 - 20 ℃; for 3h; Inert atmosphere;

pentaerythritol tetrabromide; In diethylene glycol dimethyl ether; mineral oil; at 165 ℃; Inert atmosphere;
DOI:10.1021/jo301718y

Reference yield:

: 112-60-7
Tetraethylene glycol

: 1024019-50-8
17-bromo-16,16-bis(bromomethyl)-1-phenyl-2,5,8,11,14-pentaoxaheptadecane

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium hydride; tetrabutylammomium bromide / tetrahydrofuran; mineral oil / 1 h / 20 °C

1.2: 20 h / Reflux

2.1: sodium hydride / mineral oil; diethylene glycol dimethyl ether / 3 h / 0 - 20 °C / Inert atmosphere

2.2: 165 °C / Inert atmosphere

With tetrabutylammomium bromide; sodium hydride; In tetrahydrofuran; diethylene glycol dimethyl ether; mineral oil;
DOI:10.1021/jo301718y