An environmentally benign procedure
899
14. Zhivotova TS, Gazaliev AM, Fazylov SD, Aitpaeva ZK,
Turdybekov DM (2006) Russ J Org Chem 42:448
15. Aliev NA, Tashkhodzhaev B, Levkovich MG, Abdullaev ND,
Kartstev VG (1997) Khim Geterotsikl Soedin 11:1545
16. Davidkov K, Simov D (1981) Khim Geterotsikl Soedin 5:608
17. Thakuria H, Das G (2008) Arkivoc xv:321
18. Doise M, Blondeau D, Sliwa H (1992) Synth Commun 22:2891
19. Wang M-L, Liu B-L (2007) J Chin Inst Chem Eng 38:161
20. Chen J, Spear SK, Huddleston JG, Rogers RD (2005) Green
Chem 7:64
6-Benzoylbenzothiazole-2-thiol (3c, C14H9NOS2)
M.p.: 204–205 °C; 1H NMR (200 MHz, DMSO-d6):
d = 14.42 (s, 1H, SH), 8.52 (s, 1H, ArH), 7.82 (d, 2H,
ArH), 7.71 (d, 2H, ArH), 7.43–7.59 (m, 3H, ArH) ppm; 13
C
NMR (200 MHz, DMSO-d6): d = 194.92, 192.35, 144.87,
137.62, 133.03, 130.16, 130.02, 129.76, 129.05, 124.51,
112.59 ppm.
Acknowledgments The authors acknowledge financial support (in
´
21. Wolfson A, Dlugy C, Shotland Y (2007) Environ Chem Lett 5:67
22. Knochel P (1999) Modern solvents in organic synthesis. Springer,
Berlin
23. Gu Y, Barrault J, Jerrome F (2008) Adv Synth Catal 350:2007
24. Wolfson A, Litvak G, Dlugy C, Shotland Y, Tavor D (2009) Ind
Crops Prod 30:78
part) from the Spanish Ministerio de Ciencia e Innovacion (project
CTQ2008-04313/BQU) and from the Bulgarian National Science
Fund (grant DO1-873).
´
25. Mac M, Baran W, Uchacz T, Baran B, Suder M, Lesniewski S
(2007) J Photochem Photobiol A 192:188
References
26. Harizi A, Romdhane A, Mighri Z (2000) Tetrahedron Lett
41:5833
27. Handte R, Sander J, Tammer TUS (1984) US Patent 4,442,294
28. Kalcheva-Batchvarova VB, Boteva PC, Antonova AT, Petrov OI,
Mincheva ZP, Caignard DH, Renard P, Bizot-Espiard JG (1998)
WO9825913
29. Pappne Behr A, Kapui Z, Aranyi P, Batori S, Bartanr Vodor V,
Varga M, Mikus E, Urban-Szabo K, Vargane Szeredi J, Szabo T,
Susan E, Kovacs M (2007) WO2007034253
30. Cemiani A, Passerini R (1954) Ann Chim 44:3
31. Katz L, Cohen MS (1954) J Org Chem 19:758
32. Valdez J, Cedillo R, Herna0ndez-Campos A, Yepez L L, Her-
nandez-Luis F, Navarrete-Vazquez G, Tapia A, Cortes R,
Hernandezc M, Castilloa R (2002) Bioorg Med Chem Lett
12:2221
1. Singh MS, Singh P, Singh S (2007) Indian J Chem 46B:1666
2. Tsushima M, Kano Y, Umemura E, Iwamatsu K, Tamura A,
Shibahara S (1998) Bioorg Med Chem 6:1641
3. Easmon J, Heinisch G, Hofmann J, Langer T, Grunicke HH, Fink
J, Pu¨rstinger G (1997) Eur J Med Chem 32:397
4. Wood WW (2002) US Patent 6,448,262
5. Ramadas K, Janarthanan N (1999) Synth Commun 29:1003
6. Huang W, Yang GF (2006) Bioorg Med Chem 14:8280
¨
¨
¨
7. Handte R, Horlein G, Kocher H, Langeluddeke P (1978) US
Patent 4,130,413
8. Cossey HD, Judd J, Stephens FF (1965) J Chem Soc 954
´
´ ´ ´ ´
9. Bujdakova H, Kuchta T, Sidoova E, Gvozdjakova A (1993)
FEMS Microbiol Lett 112:329
10. Mortimer CG, Wells G, Crochard JP, Stone EL, Bradshaw TD,
Stevens MFG, Westwell AD (2006) J Med Chem 49:179
11. Deligeorgiev T, Kaloyanova S, Lesev N, Vaquero JJ (2010)
Ultrason Sonochem 17:783
12. Furstenberg A, Julliard MD, Deligeorgiev T, Gadjev N, Vasilev
A, Vauthey E (2006) J Am Chem Soc 128:7661
33. Carato P, Moussavi Z, Sabaouni A, Lebegue N, Berthelot P, Yous
S (2006) Tetrahedron 62:9054
34. Moussavi Z, Lesieur D, Lespagnol C, Sauzieres J, Olivier P
(1989) Eur J Med Chem 24:55
13. Kaloyanova S, Trusova V, Gorbenko G, Deligeorgiev T (2010) J
Photochem Photobiol A 217:147
123