Magnesium Sulfate Catalyzed Intermolecular Wittig Reaction of Dialkyl 2-(1-acetyl-2-oxopropyl)-3-(triphenylphosphoranylidene) Succinates with Ninhydrin in Solvent-Free Conditions

Author： Ramazani Ali   Noshiranzadeh Nader  

Publisher： Taylor & Francis Ltd

ISSN： 1042-6507

Source： Phosphorus, Sulfur, and Silicon and the Related Elements, Vol.178, Iss.6, 2003-06, pp. : 1321-1324

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