2-dimesitylboron-6,6,15,15-tetra(p-octylphenyl)-9,9,18,18-tetraoctyl(ladder-type pentaphenylene)

Base Information

Chemical Name:2-dimesitylboron-6,6,15,15-tetra(p-octylphenyl)-9,9,18,18-tetraoctyl(ladder-type pentaphenylene)
CAS No.:1056477-95-2
Molecular Formula:C₁₄₀H₁₈₇B
Molecular Weight:1880.84
Hs Code.:

Synonyms:2-dimesitylboron-6,6,15,15-tetra(p-octylphenyl)-9,9,18,18-tetraoctyl(ladder-type pentaphenylene)

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Chemical Property of 2-dimesitylboron-6,6,15,15-tetra(p-octylphenyl)-9,9,18,18-tetraoctyl(ladder-type pentaphenylene)

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Technology Process of 2-dimesitylboron-6,6,15,15-tetra(p-octylphenyl)-9,9,18,18-tetraoctyl(ladder-type pentaphenylene)

There total 2 articles about 2-dimesitylboron-6,6,15,15-tetra(p-octylphenyl)-9,9,18,18-tetraoctyl(ladder-type pentaphenylene) 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: 93.0%

: 1056477-91-8
C₃₀H₁₂(C(C₈H₁₇)2)2(C(C₆H₄C₈H₁₇)2)2(B(C₆H₂(CH₃)3)2)Br

: 1056477-95-2
2-dimesitylboron-6,6,15,15-tetra(p-octylphenyl)-9,9,18,18-tetraoctyl(ladder-type pentaphenylene)

Guidance literature:: C₃₀H₁₂(C(C₈H₁₇)2)2(C(C₆H₄C₈H₁₇)2)2(B(C₆H₂(CH₃)3)2)Br; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 0.5h; Inert atmosphere;

With water; In tetrahydrofuran; hexane; at -78 - 20 ℃;
DOI:10.1021/ja803627x

Reference yield: 93.0%

: 1056477-91-8
C₃₀H₁₂(C(C₈H₁₇)2)2(C(C₆H₄C₈H₁₇)2)2(B(C₆H₂(CH₃)3)2)Br

: 7732-18-5
water

: 1056477-95-2
2-dimesitylboron-6,6,15,15-tetra(p-octylphenyl)-9,9,18,18-tetraoctyl(ladder-type pentaphenylene)

Guidance literature:: With n-BuLi; In tetrahydrofuran; hexane; under N2 atm. and -78°C n-BuLi in hexane was added dropwise to soln. bromo derivative in THF and stirred for 30 min; react. mixt. was cooled to room temp. and quenched with brine, soln. wasextd. with EtOAc, flash column chromy. (silica, CH2Cl2-hexane 1:15); el em. anal.;
DOI:10.1021/ja803627x