Tetrahedron Letters p. 2039 - 2040 (1983)
Update date:2022-08-05
Topics: Nucleophilic substitution Chemical Reaction Experimental procedure Phosphonate Ortho-lithiation Ortho-metalation
Dashan, Liu
Trippett, Stuart
N,N,N',N'-Tetramethylphenylphosphonic diamide has been ortho-lithiated and the resulting aryl-lithium reacted with a series of electrophiles.Benzonitrile (2 moles) gave 8-bis(dimethylamino)phosphinyl-2,3a-diphenyl-1,3a-dihydrocycloheptimidazole (12).
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(2006)Doi:10.1039/jr9320002434
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(1983)
