Formation and Reaction of Azomethine Ylide by the Reaction of Cu (acac) 2-ketocarbenoids with 1, 1-Diphenylmethanimine.
T Ibata, GS Singh
Index: Ibata, Toshikazu; Singh, Girija Shankar Chemistry Letters, 1994 , # 1 p. 81 - 84
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Citation Number: 4
Abstract
The reaction of α-diazocarbonyl compounds with 1, 1-diphenylmethanimine in the presence of Cu (acac) 2 afforded the corresponding N-substituted imines in general together with pyrrolidine and 1, 4, 6-dioxazocine derivatives (in the reaction of α diazo-4- chloroacetophenone) and 1, 1-diphenyl-2-(4-nitrobenzoyl) ethylene (in the reaction of α- diazo-4-nitroacetophenone) through azomethine ylides.
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