SYNTHETIC INTERMEDIATE FOR PRODUCING 3-HALOARYNE AND METHOD FOR SYNTHESISING SAID SYNTHETIC INTERMEDIATE

摘要

[Problem] To provide: an aryne precursor which can be synthesised easily in fewer steps; and a method for synthesising said aryne precursor. [Solution] Provided is an aromatic compound which has: a trialkylsilyl group; a -OSO2R1 group [R1 is a heteroaryl group or an aryl which may be substituted with CmF2m+1 (m is an integer) or with an alkyl] in both positions that are adjacent to the trialkylsilyl group; and a -X group [X is F, Cl, or Br].