publication venue for DEMETHYLATION OF METHYL ARYL ETHERS - 4-ETHOXY-3-HYDROXYBENZALDEHYDE 1988 PHOTOCHEMICAL RING CONTRACTION OF 2-ETHOXYPYRROLIN-5-ONES TO CYCLOPROPANONE DERIVATIVES - TERT-BUTYL N-(1-ETHOXYCYCLOPROPYL)CARBAMATE 1988