Sameh Ahmed Rizk

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Questions related from Sameh Ahmed Rizk

Which is the more stable tautomer phthalazin-1-ol or phthalazin-1(2H)one via ultrasonic synthesis

it well known the phthalazin-1(2H)one is more stable when is prepared by thermal technique especially in polar solvent but when was allowed to prepare via ultrasonic technique, the authors can...

01 January 1970 3,754 3 View

Which is more reactive in the diastereomeric adducts with dehydrating agent ?

the diasteromeric adducts are (2S,3R,3R')-(-)-4-(4-Bromophenyl)-3-hydroxy-2-(1,7,7-trimethylbicyclo[2,2,1]heptan-2-on-3-yl)-4-oxobutanoic acid...

01 January 1970 875 1 View