Browsing Chemistry by Author "Beshara, CS"
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Isolation and characterization of a novel tetrahydro-[2,2 ']bipyrrolyl dimer as an impurity from a Knorr reaction
Thompson, A.; Alattar, Y.; Beshara, CS; Burley, RK; Cameron, TS; Robertson, KN (2004-09)A novel dimer, tetraethyl 2,2',3,3'-tetramethyl-1,1',2,2'-tetrahydro-4H,4'H-2,2'-bipyrrolyi-5,5,5',5'-tetracarboxylate, has been isolated as an impurity (0.4% yield) from a Knorr reaction for the synthesis of ...