Physical and Chemical Properties | Light yellow crystals. Melting point 118-120 ℃. |
Use | an intermediate of isopropylatropine. |
production method | with 2, 5-dimethoxytetrahydrofuran as raw material, ring opening under the action of hydrochloric acid, it is then added to isopropylamine and simultaneously condensed with acetone dicarboxylic acid to give N-isopropylnortropic ketone, which is then hydrogenated with active nickel to give N-isopropyldesmethylalcohol, the product was prepared by transesterification of methyl α-formyl phenylacetate with N-isopropyl desmethylopetriol and reduction with (formyl). |