(silanetetrayltetra-4,1-phenylene)tetrakisboronic acid

Base Information

Chemical Name:(silanetetrayltetra-4,1-phenylene)tetrakisboronic acid
CAS No.:499142-70-0
Molecular Formula:C₂₄H₂₄B₄O₈Si*H₂O
Molecular Weight:529.795
Hs Code.:

Synonyms:(silanetetrayltetra-4,1-phenylene)tetrakisboronic acid

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Chemical Property of (silanetetrayltetra-4,1-phenylene)tetrakisboronic acid

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Technology Process of (silanetetrayltetra-4,1-phenylene)tetrakisboronic acid

There total 1 articles about (silanetetrayltetra-4,1-phenylene)tetrakisboronic acid 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: 84.0%

: 5419-55-6
Triisopropyl borate

: 18733-98-7
tetrakis(4-bromophenyl)silane

: 7732-18-5
water

: 499142-70-0
(silanetetrayltetra-4,1-phenylene)tetrakisboronic acid

Guidance literature:: With n-butyl lithium; In tetrahydrofuran; byproducts: LiBr; (BrC6H4)4C in THF was stirred at -78°C under N2, treated dropwisewith BuLi in hexane, the mixt. was kept at -78°C for 30 min, B(O C3H7)3 was added dropwsie, stirred at -78°C for 20 min, at 25°C for 1 h, aq. HCl was added; concd., treated with aq. 1M NaOH, filtered, acidified with aq. HCl, ppt.was filtered, dried in air; elem. anal.;
DOI:10.1021/ja0276772