(E),(E)-1,4-bis-(4-(dichlorophosphino)-3,5-dimesitylstyryl)-2,5-di-n-hexyloxybenzene

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Chemical Name:(E),(E)-1,4-bis-(4-(dichlorophosphino)-3,5-dimesitylstyryl)-2,5-di-n-hexyloxybenzene
CAS No.:676365-66-5
Molecular Formula:C₇₀H₈₀Cl₄O₂P₂
Molecular Weight:1157.16
Hs Code.:

Synonyms:(E),(E)-1,4-bis-(4-(dichlorophosphino)-3,5-dimesitylstyryl)-2,5-di-n-hexyloxybenzene

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Chemical Property of (E),(E)-1,4-bis-(4-(dichlorophosphino)-3,5-dimesitylstyryl)-2,5-di-n-hexyloxybenzene

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Technology Process of (E),(E)-1,4-bis-(4-(dichlorophosphino)-3,5-dimesitylstyryl)-2,5-di-n-hexyloxybenzene

There total 3 articles about (E),(E)-1,4-bis-(4-(dichlorophosphino)-3,5-dimesitylstyryl)-2,5-di-n-hexyloxybenzene 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: 37.9%

: 676365-65-4
(E),(E)-1,4-bis-(4-bromo-3,5-dimesitylstyryl)-2,5-di-n-hexyloxybenzene

: 676365-66-5
(E),(E)-1,4-bis-(4-(dichlorophosphino)-3,5-dimesitylstyryl)-2,5-di-n-hexyloxybenzene

Guidance literature:: (E),(E)-1,4-bis-(4-bromo-3,5-dimesitylstyryl)-2,5-di-n-hexyloxybenzene; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 4h;

With phosphorus trichloride; In tetrahydrofuran; hexane; at -78 - 20 ℃;
DOI:10.1021/ja0394683

Reference yield:

: 2'-bromo-2,4,6,2'',4'',6''-hexamethyl-[1,1';3',1'']terphenyl-5'-carbaldehyde

: 676365-66-5
(E),(E)-1,4-bis-(4-(dichlorophosphino)-3,5-dimesitylstyryl)-2,5-di-n-hexyloxybenzene

Guidance literature:: Multi-step reaction with 2 steps

1.1: 89.5 percent / t-BuOK / tetrahydrofuran / 6 h / 20 °C

2.1: n-butyllithium / tetrahydrofuran; hexane / 4 h / -78 °C

2.2: 37.9 percent / PCl₃ / tetrahydrofuran; hexane / -78 - 20 °C

With n-butyllithium; potassium tert-butylate; In tetrahydrofuran; hexane;
DOI:10.1021/ja0394683

Reference yield:

: 182500-35-2
2,5-dihexyloxy-α,α'-p-xylylenebis(diethyl phosphonate)

: 676365-66-5
(E),(E)-1,4-bis-(4-(dichlorophosphino)-3,5-dimesitylstyryl)-2,5-di-n-hexyloxybenzene

Guidance literature:: Multi-step reaction with 2 steps

1.1: 89.5 percent / t-BuOK / tetrahydrofuran / 6 h / 20 °C

2.1: n-butyllithium / tetrahydrofuran; hexane / 4 h / -78 °C

2.2: 37.9 percent / PCl₃ / tetrahydrofuran; hexane / -78 - 20 °C

With n-butyllithium; potassium tert-butylate; In tetrahydrofuran; hexane;
DOI:10.1021/ja0394683