‘On-water’ one-pot pseudo four-component domino protocol for the synthesis of novel benzo[a]cyclooctenes
摘要:
An environmentally benign 'on-water' pseudo four-component, domino protocol for the synthesis of novel benzo[a]cyclooctenes is reported. The reaction presumably occurs via a domino Knoevenagel condensation-Michael addition-Thorpe-Ziegler cyclization-tautomerization-elimination sequence of reactions. (C) 2013 Elsevier Ltd. All rights reserved.