反应详情

Following the procedure described for the preparation of 7-phenylacetamido-8-oxo-2,2-dimethyl-3-oxa-1-azabicyclo-[4.2.0]octane from 7-amino-8-oxo-2,2-dimethyl-3-oxa-1-azabicyclo[4.2.0]octane (Example 6) and using 1-(2-tetrahydropyranyl)-3-amino-4-[2-(2-tetrahydropyranyl)oxyethyl]-2-azetidinone there is obtained 1-(2-tetrahydropyranyl)-3-phenylacetamido-4-[2-(2-tetrahydropyranyl)oxyethyl]-2-azetidinone.