1,3-Dibromo-5-{1,1,2,3,3,3-hexafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(1,1,2,3,3,3-hexafluoro-2-heptafluoropropyloxy-propoxy)-propoxy]-propyl}-benzene

Base Information

Chemical Name:1,3-Dibromo-5-{1,1,2,3,3,3-hexafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(1,1,2,3,3,3-hexafluoro-2-heptafluoropropyloxy-propoxy)-propoxy]-propyl}-benzene
CAS No.:174138-38-6
Molecular Formula:C₁₈H₃Br₂F₂₅O₃
Molecular Weight:901.988
Hs Code.:

Synonyms:1,3-Dibromo-5-{1,1,2,3,3,3-hexafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(1,1,2,3,3,3-hexafluoro-2-heptafluoropropyloxy-propoxy)-propoxy]-propyl}-benzene

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Chemical Property of 1,3-Dibromo-5-{1,1,2,3,3,3-hexafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(1,1,2,3,3,3-hexafluoro-2-heptafluoropropyloxy-propoxy)-propoxy]-propyl}-benzene

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Technology Process of 1,3-Dibromo-5-{1,1,2,3,3,3-hexafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(1,1,2,3,3,3-hexafluoro-2-heptafluoropropyloxy-propoxy)-propoxy]-propyl}-benzene

There total 3 articles about 1,3-Dibromo-5-{1,1,2,3,3,3-hexafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(1,1,2,3,3,3-hexafluoro-2-heptafluoropropyloxy-propoxy)-propoxy]-propyl}-benzene 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%

: 79851-23-3
1-(3,5-Dibromo-phenyl)-2,3,3,3-tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(1,1,2,3,3,3-hexafluoro-2-heptafluoropropyloxy-propoxy)-propoxy]-propan-1-one

: 174138-38-6
1,3-Dibromo-5-{1,1,2,3,3,3-hexafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(1,1,2,3,3,3-hexafluoro-2-heptafluoropropyloxy-propoxy)-propoxy]-propyl}-benzene

Guidance literature:: With sulfur tetrafluoride; hydrogen fluoride; In various solvent(s); 1.) -183 to 180 deg C, 4 h, 2.) 180 deg C, 48 h;
DOI:10.1016/0022-1139(95)03307-0

Reference yield:

: 626-39-1
1,3,5-trisbromobenzene

: 174138-38-6
1,3-Dibromo-5-{1,1,2,3,3,3-hexafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(1,1,2,3,3,3-hexafluoro-2-heptafluoropropyloxy-propoxy)-propoxy]-propyl}-benzene

Guidance literature:: Multi-step reaction with 2 steps

1: 80 percent / n-BuLi / diethyl ether; hexane / 1.) -78 deg C, 5 min, 2.) -78 deg C, 30 min

2: 83 percent / SF₄, HF / various solvent(s) / 1.) -183 to 180 deg C, 4 h, 2.) 180 deg C, 48 h

With n-butyllithium; sulfur tetrafluoride; hydrogen fluoride; In diethyl ether; hexane;
DOI:10.1016/0022-1139(95)03307-0

Reference yield:

: 79851-30-2
2,3,3,3-Tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(1,1,2,3,3,3-hexafluoro-2-heptafluoropropyloxy-propoxy)-propoxy]-propionic acid ethyl ester

: 174138-38-6
1,3-Dibromo-5-{1,1,2,3,3,3-hexafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(1,1,2,3,3,3-hexafluoro-2-heptafluoropropyloxy-propoxy)-propoxy]-propyl}-benzene

Guidance literature:: Multi-step reaction with 2 steps

1: 80 percent / n-BuLi / diethyl ether; hexane / 1.) -78 deg C, 5 min, 2.) -78 deg C, 30 min

2: 83 percent / SF₄, HF / various solvent(s) / 1.) -183 to 180 deg C, 4 h, 2.) 180 deg C, 48 h

With n-butyllithium; sulfur tetrafluoride; hydrogen fluoride; In diethyl ether; hexane;
DOI:10.1016/0022-1139(95)03307-0