J IRAN CHEM SOC
11. P.K. Khatri, S. Choudhary, R. Singh, S.L. Jain, O.P. Khatri, J.
Chem. Soc. Dalton Trans. 43, 8054–8061 (2014)
Catalyst reusability
12. V. Mirkhani, M. Moghadam, S. Tangestaninejad, S. Hajibagheri, J.
The reusability of catalysts is highly desired for “green-
ing” chemical manufacturing processes. In order to exam-
ine reusability and stability of the catalyst, [Mn(salophen)
Cl@nSTD] was reused for several times in the oxida-
tion of 4-chlorobenzyl alcohol. At the end of each run,
this catalyst was separated from the reaction mixture
and washed completely with acetonitrile and H2O, and
dried. Results obtained by GC showed that the catalyst
was reused for six consecutive times. The amount of Mn
leached after sixth run, measured by ICP, shows a value
of about 6% of its initial amount (Fig. 3; Table 6).
Iran. Chem. Soc. 7, 641–645 (2010)
13. S. Saeednia, M.H. Ardakani, Z. Pakdin-Parizi, P. Iranmanesh, S.
Sinaei, J. Iran. Chem. Soc. 13, 1963–1975 (2016)
14. M.A. Nasseri, A. Mohammadinezhad, M. Salimi, J. Iran. Chem.
Soc. 12, 81–86 (2015)
15. C. Parmeggiani, F. Cardona, Green Chem. 14, 546–547 (2012)
16. H. Kargar, Inorg. Chem. Commun. 14, 863–866 (2011)
17. M. Asadniaye Fardjahromi, M. Moghadam, S. Tangestaninejad, V.
Mirkhani, I. Mohammadpoor-Baltork, RSC Adv. 6, 20128–20134
(2016)
18. A. Zarrinjahan, M. Moghadam, V. Mirkhani, S. Tangestaninejad,
I. Mohammadpoor-Baltork, J. Iran. Chem. Soc. 13, 1509–1516
(2016)
19. V. Mirkhani, S. Tangestaninejad, M. Moghadam, I. Mohammad-
poor-Baltork, Z. Saedi, J. Iran. Chem. Soc. 7, 673–677 (2010)
20. I. Kuz´niarska-Biernacka, C. Pereira, A.P. Carvalho, J. Pires, C.
Freire, Appl. Clay Sci. 53, 195–203 (2011)
The nature of the recovered catalyst was monitor by
FT-IR spectroscopy. No difference was observed in FT-IR
spectrum of the recovered catalyst compared to the spec-
trum of the fresh catalyst (Fig. 4).
21. E.R. Gillies, J.M. Frechet, Drug Discov. Today 10, 35–43 (2005)
22. H. Patel, P. Patel, Int. J. Pharm. Biol. Sci. 4, 454–463 (2013)
23. P. Rajakumar, C. Satheeshkumar, M. Ravivarma, S. Ganesan, P.
Maruthamuthu, J. Mater. Chem. 1, 13941–13948 (2013)
24. V. Maingi, M.V.S. Kumar, P.K. Maiti, J. Phys. Chem. B 116, 4370–
4376 (2012)
Conclusion
25. H. Daraee, A. Eatemadi, E. Abbasi, S. Fekri Aval, M. Kouhi, A.
Akbarzadeh, Artif. Cells Nanomed. Biotechnol. 44, 410–422
(2014)
26. Q.M. Kainz, O. Reiser, Acc. Chem. Res. 47, 667–677 (2014)
27. V.S. Myers, M.G. Weir, E.V. Carino, D.F. Yancey, S. Pande, R.M.
Crooks, Chem. Sci. 2, 1632–1646 (2011)
28. M. Anbia, M. Haqshenas, J. Iran. Chem. Soc. 11, 1537–1543
(2014)
29. M. Esmaeilpour, J. Javidi, F. Dehghani, J. Iran. Chem. Soc. 13,
695–714 (2016)
In conclusion, we have successfully developed an efficient
catalytic system for oxidation of alcohols. This catalyst
is able to oxidize different benzyl alcohols and aliphatic
alcohols to their corresponding carbonyl compounds in
mild condition with high yield and excellent selectivity.
Furthermore, due to strong covalent bond between manga-
nese salophen and amine groups at the surface of triazine
dendrimer, the catalysts could be recovered and reused sev-
eral times by simple filtration without significant loss of
activity.
30. B.M. Trivedi, P.K. Bhattacharya, P.A. Ganeshpure, S. Satish, J.
Mol. Catal. 75, 109–115 (1992)
31. M. Nasr-Esfahani, I. Mohammadpoor-Baltork, A.R. Khosropour,
M. Moghadam, V. Mirkhani, S. Tangestaninejad, H. Amiri Rud-
bari, J. Iran. Chem. Soc. 79, 1437–1443 (2014)
32. M. Nasr-Esfahani, I. Mohammadpoor-Baltork, A.R. Khosropour,
M. Moghadam, V. Mirkhani, S. Tangestaninejad, J. Mol. Catal. A
Chem. 379, 243–254 (2013)
Acknowledgement The support of this work by the Research Coun-
cil of the University of Isfahan is acknowledged.
References
33. A. Landarani Isfahani, I. Mohammadpoor-Baltork, V. Mirkhani, M.
Moghadam, A.R. Khosropour, S. Tangestaninejad, M. Nasr-Esfa-
hani, H. Amiri Rudbari, Synlett 25, 0645–0652 (2014)
34. K. Yamaguchi, N. Mizuno, Angew. Chem. Int. Ed. 41, 4538–4542
(2002)
35. J.M. Hoover, S.S. Stahl, J. Am. Chem. Soc. 133, 16901–16910
(2011)
36. J. Liu, H.Q. Yang, F. Kleitz, Z.G. Chen, T. Yang, E. Strounina,
G.Q.M. Lu, S.Z. Qiao, Adv. Funct. Mater. 22, 591–599 (2012)
37. R. Kawahara, K.-I. Fujita, R. Yamaguchi, J. Am. Chem. Soc. 134,
3643–3646 (2012)
38. B. Karimi, S. Abedi, J.H. Clark, V. Budarin, Angew. Chem. Int. Ed.
45, 4776–4779 (2006)
39. Z. Hou, N. Theyssen, A. Brinkmann, W. Leitner, Angew. Chem.
117, 1370–1373 (2005)
40. Y. Yamada, T. Arakawa, H. Hocke, Y. Uozumi, Angew. Chem.
119, 718–720 (2007)
1. I. Mohammadpoor-Baltork, A.R. Hajipour, H. Mohammadi,
Bull. Chem. Soc. Jpn 71, 1649 (1998)
2. S.-Y. Oh, H.-W. Kim, J.-M. Park, H.-S. Park, C. Yoon, J. Hazard.
Mater. 168, 346–351 (2009)
3. S.V. Ley, A. Madin, Compr. Org. Synth. Oxid. 7, 251 (1991)
4. H. Firouzabadi, M. Fakoorpour, H. Hazarkhani, Synth. Com-
mun. 31, 3859–3862 (2001)
5. M. Bressan, L. Forti, F. Ghelfi, A. Morvillo, J. Mol. Catal. 79,
85–93 (1993)
6. A. Mavrogiorgou, M. Papastergiou, Y. Deligiannakis, M. Lou-
loudi, J. Mol. Catal. A Chem. 393, 8–17 (2014)
7. A. Ghorbani-Choghamarani, Z. Darvishnejad, B. Tahmasbi,
Inorg. Chim. Acta 435, 223–231 (2015)
8. M. Dabiri, M. Koohshari, F. Shafipour, M. Kasmaei, P. Salari, D.
MaGee, J. Iran. Chem. Soc. 13, 1265–1272 (2016)
9. M.A. Nasseri, B. Zakerinasab, S. Kamayestani, J. Iran. Chem. Soc.
12, 1457–1463 (2015)
41. B.R. Bhat, Appl. Organomet. Chem. 24, 663–666 (2010)
10. A. Ghorbani-Choghamarani, B. Ghasemi, Z. Safari, G. Azadi,
Catal. Commun. 60, 70–75 (2015)
1 3