Silica sulfuric acid mediated protection of carbonyl groups as 2,4- dinitrophenylhydrazone

Subject Areas : Journal of the Iranian Chemical Research

Mehdi Fallah-Mehrjardi ¹ , Ali Reza Kiasat ²

1 - Marine Chemistry Department, Khoramshahr Marine Science and Technology University,Khoramshahr 669, Iran
2 - Chemistry Department, College of Science, Shahid Chamran University, Ahvaz 61357-4-3169, Iran

Received: 2009-05-05 Accepted : 2009-11-10 Published : 2009-12-31

Keywords: Solvent-free, protection, Silica sulfuric acid, 2, 4-Dinitrophenylhydrazone, Carbonyl compound,

Abstract :

Silica sulfuric acid is employed as solid acid catalyst for the clean and less hazardousprotection of carbonyl compounds as 2,4-dinitrophenylhydrazone under solvent-free conditions.

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