Condensation reactions of 4,5-dihydroimi
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Raymond C.F. Jones; John S. Snaith; Michael W. Anderson; Mark J. Smallridge
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Article
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1997
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Elsevier Science
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French
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Whereas I-benryl-2-lithtomethyl-4,5-dihydrotmidazole undergoes reverstble 1,2-addttton to aldehydes and ketones. the derived phosphonate salt, I-benzyl-2.lithio(diethylphosphono)methyl-4,5dihydroimidazole, affords the condensation products, 2.( 1 -alkenyl)-4,5-dihydroimidazoles; these latter undergo