Chemistry Letters p. 631 - 634 (1993)
Update date:2022-08-06
Topics:
Tsuge, Otohiko
Hatta, Taizo
Mizuguchi, Ryuzo
Kato, Hisayoshi
Methacryloyl isocyanate (MAI) functioned as an ambident heterodiene in the cycloaddition reactions. Thus, enamines added not only to the acyl isocyanato moiety, but also to the enone moiety in MAI. Regiochemistry of this cycloaddition markedly depended on the reaction conditions. The pathways for the formation of products are also described.
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