4,4'''-dimethoxy-2''-dimesitylboryl-[1,1':4',1'':4'',1''']-quaterphenyl

Base Information

Chemical Name:4,4'''-dimethoxy-2''-dimesitylboryl-[1,1':4',1'':4'',1''']-quaterphenyl
CAS No.:1357026-51-7
Molecular Formula:C₄₄H₄₃BO₂
Molecular Weight:614.635
Hs Code.:

Synonyms:4,4'''-dimethoxy-2''-dimesitylboryl-[1,1':4',1'':4'',1''']-quaterphenyl

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Chemical Property of 4,4'''-dimethoxy-2''-dimesitylboryl-[1,1':4',1'':4'',1''']-quaterphenyl

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Technology Process of 4,4'''-dimethoxy-2''-dimesitylboryl-[1,1':4',1'':4'',1''']-quaterphenyl

There total 3 articles about 4,4'''-dimethoxy-2''-dimesitylboryl-[1,1':4',1'':4'',1''']-quaterphenyl 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: 80.0%

: 4-methoxylphenylboronic acid

: 1357026-56-2
4,4'-dibromo-2-(dimesitylboryl)biphenyl

: 1357026-51-7
4,4'''-dimethoxy-2''-dimesitylboryl-[1,1':4',1'':4'',1''']-quaterphenyl

Guidance literature:: With tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate; In toluene; at 110 ℃; Inert atmosphere;
DOI:10.1021/jo202574n

Reference yield:

: 1135260-41-1
4,4’-dibromo-2-iodo-1,1’-biphenyl

: 1357026-51-7
4,4'''-dimethoxy-2''-dimesitylboryl-[1,1':4',1'':4'',1''']-quaterphenyl

Guidance literature:: Multi-step reaction with 2 steps

1.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C

1.2: -78 - 20 °C

2.1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate / toluene / 110 °C / Inert atmosphere

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; n-butyllithium; sodium carbonate; In tetrahydrofuran; hexane; toluene; 2.1: Suzuki-Miyaura cross-coupling reaction;
DOI:10.1021/jo202574n

Reference yield:

: 436-59-9
dimesitylfluoroborane

: 1357026-51-7
4,4'''-dimethoxy-2''-dimesitylboryl-[1,1':4',1'':4'',1''']-quaterphenyl

Guidance literature:: Multi-step reaction with 2 steps

1.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C

1.2: -78 - 20 °C

2.1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate / toluene / 110 °C / Inert atmosphere

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; n-butyllithium; sodium carbonate; In tetrahydrofuran; hexane; toluene; 2.1: Suzuki-Miyaura cross-coupling reaction;
DOI:10.1021/jo202574n