Greener and rapid access to bio-active heterocycles: room temperature synthesis of pyrazoles and diazepines in aqueous medium

Tetrahedron Letters

Volumn 49, Issue 2, 2008, Pages 397-400

  Polshettiwar, Vivek ^a   Varma, Rajender S ^a  

^a U S ENVIRONMENTAL PROTECTION AGENCY   (United States)

Author keywords

Aqueous medium; Diazepines; Polystyrenesulfonic acid (PSSA); Pyrazoles

Indexed keywords

1,3 DIKETONE; DIAZEPINE DERIVATIVE; HETEROCYCLIC COMPOUND; HYDRAZIDE DERIVATIVE; HYDRAZINE DERIVATIVE; ORGANIC SOLVENT; POLYSTYRENE; PYRAZOLE DERIVATIVE; SULFONIC ACID DERIVATIVE;

AQUEOUS SOLUTION; ARTICLE; CATALYSIS; POLYMERIZATION; REACTION ANALYSIS; ROOM TEMPERATURE; SYNTHESIS;

EID: 36849001260     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2007.11.017     Document Type: Article

References (32)

1. McDonald E., Jones K., Brough P.A., Drysdale M.J., and Workman P. Curr. Top. Med. Chem. 6 (2006) 1193-1203
2. Elguero, J. Comprehensive Heterocyclic Chemistry; Katritzky, A. R., Rees, C. W., Scriven, E. F. V., Eds.; Pergamon: Oxford, 1996; Vol. 5.
3. Elguero J., Goya P., Jagerovic N., and Silva A.M.S. Targets Heterocycl. Syst. 6 (2002) 52-98
4. Penning T.D., Talley J.J., Bertenshaw S.R., Carter J.S., Collins P.W., Docter S., Graneto M.J., Lee L.F., Malecha J.W., Miyashiro J.M., Rogers R.S., Rogier D.J., Yu S.S., Anderson G.D., Burton E.G., Cogburn J.N., Gregory S.A., Koboldt C.M., Perkins W.E., Seibert K., Veenhuizen A.W., Zhang Y.Y., and Isakson P.C. J. Med. Chem. 40 (1997) 1347-1365
5. Terrett N.K., Bell A.S., Brown D., and Ellis P. Bioorg. Med. Chem. Lett. 6 (1996) 1819-1824
6. Lin R., Chiu G., Yu Y., Connolly P.J., Li S., Lu Y., Adams M., Fuentes-Pesquera A.R., Emanuel S.L., and Greenberger L.M. Bioorg. Med. Chem. Lett. 17 (2007) 4557-4561
7. Gokhan-Kelekci N., Yabanoglu S., Kupeli E., Salgin U., Ozgen O., Ucar G., Yesilada E., Kendi E., Yesilada A., and Bilgin A.A. Bioorg. Med. Chem. 15 (2007) 5775-5786
8. Barceló M., Raviña E., Masaguer C.F., Domínguez E., Areias F.M., Brea J., and Loza M.I. Bioorg. Med. Chem. Lett. 17 (2007) 4873-4877
9. Wang Z., and Qin H. Green Chem. 6 (2004) 90-92 and references cited there in
10. Katritzky A.R. Handbook of Heterocyclic Chemistry (1985), Pergamon, NewYork p 416
11. Aggarwal V.K., de Vicente J., and Bonnert R.V. J. Org. Chem. 68 (2003) 5381
12. Bhat B.A., Puri S.C., Qurishi M.A., Dhar K.L., and Qazi G.N. Synth. Commun. 35 (2005) 1135
13. Bishop B.C. Synthesis 1 (2004) 43
14. Ahmed M.S.M., Kobayashi K., and Mori A. Org. Lett. 7 (2005) 4487
15. Heller S.T., and Natarajan S.R. Org. Lett. 8 (2006) 2675-2678
16. Deng X., and Mani N.S. Org. Lett. 8 (2006) 3505-3508
17. Armstrong A., Jones L.H., Knight J.D., and Kelsey R.D. Org. Lett. 7 (2005) 713-716
18. Li C.-J., and Chen L. Chem. Soc. Rev. 5 (2006) 68
19. Dallinger D., and Kappe C.O. Chem. Rev. 107 (2007) 2563-2591
20. Varma, R. S. Org. Chem. High. 2007, Clean Chemical Synthesis in Water, URL: http://www.organic-chemistry.org/Highlights/2007/01February.shtm.
21. Kappe C.O., and Dallinger D. Nat. Rev. Drug Disc. 5 (2005) 51-63
22. Polshettiwar V., and Varma R.S. Curr. Opin. Drug Discov. Devel. 10 (2007) 723-737
23. Polshettiwar V., and Varma R.S. J. Org. Chem. 72 (2007) 7420-7422
24. Polshettiwar V., and Varma R.S. Tetrahedron Lett. 48 (2007) 5649-5652
25. Polshettiwar V., and Varma R.S. Tetrahedron Lett. 48 (2007) 7343-7346
26. Ju Y., Kumar D., and Varma R.S. J. Org. Chem. 71 (2006) 6697-6700
27. Ju Y., and Varma R.S. J. Org. Chem. 71 (2006) 135-141
28. Ju Y., and Varma R.S. Org. Lett. 7 (2005) 2409-2411
29. Wei W., Keh C.C.K., Li C.-J., and Varma R.S. Clean Tech. Environ. Policy 7 (2005) 62-69
30. Kumar D., Chandra Sekhar K.V.G., Dhillon H., Rao V.S., and Varma R.S. Green Chem. 6 (2004) 156-157
31. Yang X.-F., Wang M., Varma R.S., and Li C.-J. Org. Lett. 5 (2003) 657-660
32. Strauss C.R., and Varma R.S. Top. Curr. Chem. 266 (2006) 199-231