反応 #943991

反応方程式

5-hydroxy-6-methoxy-1-tetralone

benzyl bromide

K2CO3

→

title product

5-Benzyloxy-6-methoxy-3,4-dihydro-2H-naphthalen-1-one

溶媒

acetone

反応条件

実験手順

Using a procedure analogous to Example 7 from 4.5 g (0.024 mole) of 5-hydroxy-6-methoxy-1-tetralone, 5.4 g (0.031 mole) of benzyl bromide and 10 g (0.072 mole of K2CO3 in 100 ml of acetone), the title product was obtained (5.13 g) as a white solid by crystallization with ether, mp. 90° C.

出典