2-phenyl-4-(2-methylphenyl)-2,3-dihydro-1,3,5,2-oxadiazaborol

Base Information

Chemical Name:2-phenyl-4-(2-methylphenyl)-2,3-dihydro-1,3,5,2-oxadiazaborol
CAS No.:137479-24-4
Molecular Formula:C₁₄H₁₃BN₂O
Molecular Weight:236.081
Hs Code.:

Synonyms:

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Chemical Property of 2-phenyl-4-(2-methylphenyl)-2,3-dihydro-1,3,5,2-oxadiazaborol

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Technology Process of 2-phenyl-4-(2-methylphenyl)-2,3-dihydro-1,3,5,2-oxadiazaborol

There total 3 articles about 2-phenyl-4-(2-methylphenyl)-2,3-dihydro-1,3,5,2-oxadiazaborol 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: 32.0%

: 40312-14-9
N'-hydroxy-2-methylbenzamidine

: 4426-21-5
oxybis(diphenylborane)

: 137479-24-4
2-phenyl-4-(2-methylphenyl)-2,3-dihydro-1,3,5,2-oxadiazaborol

: o-toluamid-O-diphenylboryl-oxime

Guidance literature:: In diethyl ether; ethanol; amidoxime and oxybis(diphenylborane) are dissolved in EtOH and stirred at room temp. for 1 h, ppt. (o-toluamid-O-diphenylboryl-oxime) is filtered off, filtrate is concd., addn. of diethyl ether, pptn.; ppt. is dissolved in EtOH at 40°C, soln. is kept in a refrigerator, crystn. of oxadiazaborol-compd.;

Reference yield: 24.0%

: 40312-14-9
N'-hydroxy-2-methylbenzamidine

: 4426-21-5
oxybis(diphenylborane)

: 137479-24-4
2-phenyl-4-(2-methylphenyl)-2,3-dihydro-1,3,5,2-oxadiazaborol

Guidance literature:: In ethanol; amidoxime and oxybis(diphenylborane) are dissolved in ethanol, stirred at 70-80°C for 1 h in a water-bath; cooling, concn. (vac.), pptn., filtn., recrystn.; elem. anal.;

Reference yield:

: 40312-14-9
N'-hydroxy-2-methylbenzamidine

: 98-80-6
phenylboronic acid

: 137479-24-4
2-phenyl-4-(2-methylphenyl)-2,3-dihydro-1,3,5,2-oxadiazaborol

Guidance literature:: In benzene; amidoxime and phenylboric acid are heated in benzene for 40 min at a water seperator; cooling, pptn., recrystn. (ethanol);