3,4-Dimethyl-1-phenyl-2,5-dihydro-1H-borole

Base Information

Chemical Name:3,4-Dimethyl-1-phenyl-2,5-dihydro-1H-borole
CAS No.:112238-06-9
Molecular Formula:C12H15B
Molecular Weight:170.062
Hs Code.:
DSSTox Substance ID:DTXSID80562459
Wikidata:Q82446623

Synonyms:112238-06-9;3,4-Dimethyl-1-phenyl-2,5-dihydro-1H-borole;DTXSID80562459

Suppliers and Price of 3,4-Dimethyl-1-phenyl-2,5-dihydro-1H-borole

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
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price

Total 1 raw suppliers

Chemical Property of 3,4-Dimethyl-1-phenyl-2,5-dihydro-1H-borole

Chemical Property:

Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:1
Exact Mass:170.1266806
Heavy Atom Count:13
Complexity:197

Purity/Quality:: 99.90% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:B1(CC(=C(C1)C)C)C2=CC=CC=C2

Technology Process of 3,4-Dimethyl-1-phenyl-2,5-dihydro-1H-borole

There total 1 articles about 3,4-Dimethyl-1-phenyl-2,5-dihydro-1H-borole 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: 34.0%

: 873-51-8
phenylborondichloride

: 513-81-5
2,3-dimethyl-buta-1,3-diene

: 112238-06-9
3,4-dimethyl-1-phenyl-3-borolene

Guidance literature:: With Mg; In pentane; byproducts: MgCl2; N2, Mg in THF was activated, 2,3-dimethylbutadiene added, stirred for 1week, decanted, solvent removed in high vacuo, redissolved in pentane, B-compound added at -78°C, warmed, stirred at room temp. until reaction was complete ((11)B-NMR); filtered, residue washed (pentane), solvent removed from filtrate, distd.; NMR;

Reference yield: 94.0%

: 112238-06-9
3,4-dimethyl-1-phenyl-3-borolene

: 525-06-4
diphenyl ketene

: 143447-22-7
5-Benzhydrylidene-4-isopropenyl-4-methyl-2-phenyl-[1,2]oxaborolane

Guidance literature:: In 1,1,2,2-tetrachloroethylene; dropping soln. of 3-borolene in tetrachloroethylene to soln. of ketene in tetrachloroethylene, -15°C, stirring, under N2; warming to room temp.; stirring for 3 h;; removal of solvent in vac.; distn. in vac.; elem. anal.;;

Reference yield: 94.0%

: 112238-06-9
3,4-dimethyl-1-phenyl-3-borolene

: 75-07-0,9002-91-9
acetaldehyde

: 143446-99-5
cis-4,5-dimethyl-2-phenyl-4-methylvinyl-1,2-oxaborolane

Guidance literature:: In diethyl ether; dropping aldehyde to soln. of 3-borolene in diethyl ether at -78°C, stirring, under N2; slow warming to room temp.; mechanism discussed;; removal of solvent in vac.; distn. in vac.;;