The present invention provides a photoresist composition comprising a compound capable of generating an acid and a base by irradiation, a resin having an acid-labile group and being insoluble or poorly soluble in an aqueous alkali solution but becoming soluble in an aqueous alkali solution by the action of an acid, and an acid generator.
Rearrangement and radical mediated decarboxylation of trimethylsilyl benzoates using xenon difluoride
作者:Pakawan Nongkunsarn、Christopher A. Ramsden
DOI:10.1039/p19960000121
日期:——
Treatment of trimethylsilyl benzoates 1 with xenon difluoride in CH2Cl2 or C6F6 results in a novel ester rearrangement and formation of aryl fluoroformates 2: rearrangement is not observed in MeCN solution in which the main products are arenes formed via the corresponding aryl radical.