反应详情

When 2,3-dihydroxybenzaldehyde is used instead of the starting 3,4-dihydroxybenzaldehyde, and selectively alkylated with methoxymethyl chloride and triethylamine in chloroform to synthesize 3-hydroxy-2-methoxymethyloxybenzaldehyde and thereafter the same reaction as in Referential Example 50 is carried out, (E)-N-(6,6-dimethyl-2-hepten-4-ynyl)-N-methyl-3-hydroxy-2-methoxymethyloxybenzylamine is obtained.

1. customthe same reaction as in Referential Example 50