1,2-bis[2-(dimesitylboranyl)phenyl]ethyne

Base Information

Chemical Name:1,2-bis[2-(dimesitylboranyl)phenyl]ethyne
CAS No.:1246065-47-3
Molecular Formula:C₅₀H₅₂B₂
Molecular Weight:674.585
Hs Code.:

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 1,2-bis[2-(dimesitylboranyl)phenyl]ethyne

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Technology Process of 1,2-bis[2-(dimesitylboranyl)phenyl]ethyne

There total 2 articles about 1,2-bis[2-(dimesitylboranyl)phenyl]ethyne 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: 43.0%

: (fluoro)-dimesitylborane

: 38399-13-2
2,2'-dibromotolane

: 1246065-47-3
1,2-bis[2-(dimesitylboranyl)phenyl]ethyne

Guidance literature:: 2,2'-dibromotolane; With n-butyllithium; In diethyl ether; hexane; at -78 - 20 ℃; Inert atmosphere;

(fluoro)-dimesitylborane; In diethyl ether; hexane; at 20 ℃; for 6h; Inert atmosphere;
DOI:10.1039/c0nj00120a

Reference yield: 43.0%

: 38399-13-2
2,2'-dibromotolane

: 436-59-9
dimesitylfluoroborane

: 1246065-47-3
1,2-bis[2-(dimesitylboranyl)phenyl]ethyne

Guidance literature:: With n-butyllithium; In diethyl ether; hexane; BuLi/hexanes added dropwise to soln. of dibromotolan in Et2O at -78°C under stirring, mixt. allowed to warm to 20°C under stirring, after 12 h soln. of B compd. in Et2O added, mixt. stirred at 20°C for 6 h; mixt. filtered, filtrate evapd. under vac., solid recrystd. from hexanesat -30°C;
DOI:10.1039/c0nj00120a