Tetrahedron Letters p. 793 - 796 (1985)
Update date:2022-09-26
Topics: Synthesis Catalyst Reaction Solid Support Experimental method Convenient Pyrromethanes Montmorillonite clay
Jackson, Anthony H.
Pandey, Ravindra K.
Nagaraja Rao
Roberts, Edward
α-Acetoxymethylpyrroles couple with α-free pyrroles in presence of Montmorillonite clay to form unsymmetrical pyrromethanes in excellent yields. Symmetrical pyrromethanes were also prepared in a similar manner by clay catalysed self-condensation of α-acet
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