反応 #343933

反応方程式

2,7-dihydroxynaphthalene

propargyl chloroformate

→

title compound

収率 83.6%

2,7-Bis(propargyloxycarbonyloxy)naphthalene

収率 83.6%

反応条件

実験手順

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)

出典