TY - JOUR ID - 6083 TI - Manganese (III)-Bis(salicylaldehyde)-4-Methyl-1,2-Phenylenediimine (Mn-BSMP) as an Inexpensive N2O2 Type Schiff Base Catalyst for Oxidative Decarboxylation of Carboxylic Acids with (n-Bu4NIO4) in the Presence of Imidazol JO - Iranian Journal of Chemistry and Chemical Engineering JA - IJCCE LA - en SN - 1021-9986 AU - Karimipour, Gholamreza AU - Montazerozohori, Morteza AU - Haghighat Naeini, Nasrin AD - Department of Chemistry, Faculty of Sciences, Yasouj University, P.O. box 75918-74831Yasouj, I.R. IRAN Y1 - 2011 PY - 2011 VL - 30 IS - 4 SP - 13 EP - 18 KW - Schiff Base KW - Tetrabuthylammonium periodate KW - Arylacetic acid KW - Decarboxylation DO - 10.30492/ijcce.2011.6083 N2 - In this study, bis(salicylaldehyde)-4-methyl-1,2-phenylenediimine (BSMP) as a Schiff base ligand of N2O2-type and its Mn and Fe complex as M-BSMP catalyst were synthesized and characterized by UV-Vis, IR spectroscopy and elemental analysis. The efficiency of Fe- and Mn-BSMP catalysts was evaluated in the oxidative decarboxylation of arylacetic acids with tetra-butylammonium periodate (n-Bu4NIO4) in the presence of imidazol with the mole ratios of M-BSMP: imdazole: n-Bu4NIO4: carboxylic acid of 1:2:5:5, respectively in CH2Cl2. Using Mn-BSMP instead of Fe-BSMP makes the decarboxylation improved, leading 60-95% of corresponding carbonyl compounds as the sole products. UR - https://ijcce.ac.ir/article_6083.html L1 - https://ijcce.ac.ir/article_6083_c52629df2e4eb656d41a784407437f3e.pdf ER -