| 摘要 |
NEW MATERIAL:A-3-alkoxymethyl-1,1-dimethylindane of formula I (R is 1-4C alkyl). EXAMPLE:1,1-dimethyl-3-methoxymethylindane. USE:A fragrance-imparting component for perfumes. Giving grassy and woody fragrance. PREPARATION:For example, 1,1-dimethyl-3-hydroxymethylindane of formula II is reacted with an alcoholate-forming agent in an organic solvent followed by reaction with an alkylating agent to obtain the objective compound of the formula I. |
