4,4,5,5‐tetramethyl‐2‐[5‐phenyl‐1‐(4,4,5,5‐tetramethyl‐1,3,2‐dioxaborolan‐2‐yl)propyl]‐1,3,2‐dioxaborolane

Base Information

Chemical Name:4,4,5,5‐tetramethyl‐2‐[5‐phenyl‐1‐(4,4,5,5‐tetramethyl‐1,3,2‐dioxaborolan‐2‐yl)propyl]‐1,3,2‐dioxaborolane
CAS No.:1379610-52-2
Molecular Formula:C₂₁H₃₄B₂O₄
Molecular Weight:372.121
Hs Code.:

Synonyms:4,4,5,5‐tetramethyl‐2‐[5‐phenyl‐1‐(4,4,5,5‐tetramethyl‐1,3,2‐dioxaborolan‐2‐yl)propyl]‐1,3,2‐dioxaborolane

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Chemical Property of 4,4,5,5‐tetramethyl‐2‐[5‐phenyl‐1‐(4,4,5,5‐tetramethyl‐1,3,2‐dioxaborolan‐2‐yl)propyl]‐1,3,2‐dioxaborolane

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Technology Process of 4,4,5,5‐tetramethyl‐2‐[5‐phenyl‐1‐(4,4,5,5‐tetramethyl‐1,3,2‐dioxaborolan‐2‐yl)propyl]‐1,3,2‐dioxaborolane

There total 16 articles about 4,4,5,5‐tetramethyl‐2‐[5‐phenyl‐1‐(4,4,5,5‐tetramethyl‐1,3,2‐dioxaborolan‐2‐yl)propyl]‐1,3,2‐dioxaborolane 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: 86.0%

: 61124-61-6
3-phenylpropanal p-tosylhydrazone

: 73183-34-3
bis(pinacol)diborane

: 1379610-52-2
4,4,5,5‐tetramethyl‐2‐[5‐phenyl‐1‐(4,4,5,5‐tetramethyl‐1,3,2‐dioxaborolan‐2‐yl)propyl]‐1,3,2‐dioxaborolane

Guidance literature:: 3-phenylpropanal p-tosylhydrazone; With sodium hydride; In toluene; mineral oil; at 20 ℃; for 1h; Inert atmosphere; Schlenk technique;

bis(pinacol)diborane; In toluene; mineral oil; at 110 ℃; for 12h; Concentration; Inert atmosphere; Schlenk technique; Sealed tube;
DOI:10.1021/ol403338s

Reference yield: 83.0%

: 134414-86-1
(3,3-dibromopropyl)benzene

: 73183-34-3
bis(pinacol)diborane

: 1379610-52-2
4,4,5,5‐tetramethyl‐2‐[5‐phenyl‐1‐(4,4,5,5‐tetramethyl‐1,3,2‐dioxaborolan‐2‐yl)propyl]‐1,3,2‐dioxaborolane

Guidance literature:: With copper(l) iodide; lithium methanolate; triphenylphosphine; In N,N-dimethyl-formamide; at 20 ℃; for 24h; Inert atmosphere; Sealed tube;
DOI:10.1021/ja500029w

Reference yield: 83.0%

: 10147-11-2
propargyl benzene

: 25015-63-8
4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane

: 1379610-52-2
4,4,5,5‐tetramethyl‐2‐[5‐phenyl‐1‐(4,4,5,5‐tetramethyl‐1,3,2‐dioxaborolan‐2‐yl)propyl]‐1,3,2‐dioxaborolane

Guidance literature:: 4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane; With 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; copper(l) chloride; sodium t-butanolate; In toluene; at 20 ℃; for 0.166667h; Schlenk technique; Inert atmosphere;

propargyl benzene; In toluene; at 20 ℃; for 24h; regioselective reaction; Schlenk technique; Inert atmosphere;
DOI:10.1002/asia.201402458