反应详情

Analogous to Example 19, 2,7-dihydroxynaphthalene was reacted with propargyl chloroformate to produce the title compound. Yield was 83.6% theory. m.p. 94°-96° C. IR (cm-1) 3330, 2100, 1755, 1610, 1510 1H-NMR (δ, ppm) 2.42 (CH≡C--), 4.86 (≡C--CH2 --), 7.20, 8.10 (Ph)