A domino pericyclic route to polysubstituted salicylic acid derivatives: four sequential processes from enynones and ketene silyl acetals

作者：Hamura Toshiyuki; Iwata Shin; Suzuki Keisuke^*

来源：Chemical communications, 2011, 47(24): 6891-6893.

DOI：10.1039/c1cc11758k

Alkenyl alkynyl ketones and ketene silyl acetals (KSAs) undergo regioselective [2 + 2]-cycloaddition under thermal conditions, triggering domino pericyclic reactions en route to various poly-substituted salicylic acid derivatives.

• 出版日期2011