2-phenylethynyl-1,3,2-diazaborole

Base Information

Chemical Name:2-phenylethynyl-1,3,2-diazaborole
CAS No.:951020-53-4
Molecular Formula:C₁₈H₂₅BN₂
Molecular Weight:280.221
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 2-phenylethynyl-1,3,2-diazaborole

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Technology Process of 2-phenylethynyl-1,3,2-diazaborole

There total 1 articles about 2-phenylethynyl-1,3,2-diazaborole 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: 96.0%

: 536-74-3
phenylacetylene

: 64486-89-1
2-bromo-1,3-bis(tert-butyl)-2,3-dihydro-1H-1,3,2-diazaborole

: 951020-53-4
2-phenylethynyl-1,3,2-diazaborole

Guidance literature:: With n-BuLi; In tetrahydrofuran; hexane; under Ar or N2, 1.6 M soln. of nBuLi was added to hexane:THF soln. (3:1,v/v) of PhCCH at -78 °C, stirring at this temp. for 45 min and 3 .5 h at room temp., 1 equiv. of Br-compd. was added at 0 °C in hexane, 12 h stirring at 20 °C; soln. was evapd., distn. (250 °C air bath, 1E-3 bar), elem. anal.;
DOI:10.1002/zaac.200600351