1337877-10-7Relevant articles and documents
Synthesis of spiroketals under neutral conditions via a type III ring-rearrangement metathesis strategy
Mandel, Jeremie,Dubois, Nathalie,Neuburger, Markus,Blanchard, Nicolas
, p. 10284 - 10286 (2011/11/04)
A conceptually novel approach to spiro- and dispiroketals of various ring-sizes under neutral conditions has been designed which complements the classical thermodynamically driven tactic. Key steps involved the formation of α-alkoxyfurans, their [4+2] or [4+3] cycloaddition reactions and the ring-rearrangement metathesis of the resulting oxabicycles.