3-Methoxy-3a-methyl-3aH-indene
Abstract
3-Methoxy-3a-methyl-3aH-indene (4) has been synthesised and is isolated as an unstable, readily oxidised oil, which undergoes [8 + 2]cycloaddition with 4-phenyltriazoline-3,5-dione and with dimethyl acetylene-dicarboxylate.