Subscribe to RSS
Please copy the URL and add it into your RSS Feed Reader.
https://www.thieme-connect.de/rss/thieme/en/10.1055-s-00000084.xml
Synthesis 2007(19): 2951-2956
DOI: 10.1055/s-2007-990778
DOI: 10.1055/s-2007-990778
PAPER
© Georg Thieme Verlag Stuttgart · New York
Anion-Functionalized Ionic Liquids Enhance the CuI-Catalyzed Cross-Coupling Reaction of Sulfinic Acid Salts with Aryl Halides and Vinyl Bromides
Further Information
Received
1 May 2007
Publication Date:
11 September 2007 (online)
Publication History
Publication Date:
11 September 2007 (online)
Abstract
An easily accessible, anion-functionalized ionic liquid, 1-ethyl-3-methylimidazolium (S)-2-amino-3-methylbutyric acid salt, [emim][Val], has been demonstrated to be an efficient additive for the CuI-catalyzed coupling reaction of sulfinic acid salts with aryl iodides, aryl bromides and vinyl bromides, leading to the formation of sulfones in good yields.
Key words
ionic liquids - homogeneous catalysis - cross-coupling - copper - sulfones
- For some recent references, see:
-
1a
Otzen T.Wempe EG.Kunz B.Bartels R.Lehwark-Yvetot G.Hänsel W.Schaper K.-J.Seydel JK. J. Med. Chem. 2004, 47: 240 -
1b
Sun ZY.Botros E.Su AD.Kim Y.Wang E.Baturay NZ.Kwon CH. J. Med. Chem. 2000, 43: 4160 -
1c
Hu W.Guo Z.Chu F.Bai A.Yi X.Cheng G.Li J. Bioorg. Med. Chem. Lett. 2003, 13: 1153 -
1d
Artico M.Silvestri R.Pagnozzi E.Bruno B.Novellino E.Greco G.Massa S.Ettorre A.Loi AG.Scintu F.La Colla P. J. Med. Chem. 2000, 43: 1886 -
1e
Faucher A.-M.White PW.Brochu C.Grand-Maitre C.Rancourt J.Fazal G. J. Med. Chem. 2004, 47: 18 - 2
Simpkins NS. Sulfones in Organic Synthesis Pergamon Press; Oxford: 1993. -
3a
Schank K. In The Chemistry of Sulfones and SulfoxidesPatai S.Rappoport Z.Stirling CJM. Wiley; New York: 1988. Chap. 7. -
3b
Nara SJ.Harjani JR.Salunkhe MM. J. Org. Chem. 2001, 66: 8616 -
3c
Frost CG.Hartley JP.Whittle AJ. Synlett 2001, 830 -
3d
Singh DU.Singh PR.Samant SD. Tetrahedron Lett. 2004, 45: 9079 -
3e
Ulman A.Urankar E. J. Org. Chem. 1989, 54: 4691 -
3f
Bandgar BP.Kasture SP. Synth. Commun. 2001, 31: 1065 - For Pd-catalyzed coupling reaction for the synthesis of diaryl sulfones, see:
-
4a
Cacchi S.Fabrizi G.Goggiamani A.Parisi LM. Org. Lett. 2002, 4: 4719 -
4b
Cacchi S.Fabrizi G.Goggiamani A.Parisi LM.Bernini R. J. Org. Chem. 2004, 69: 5608 - 5 For the first CuI-mediated coupling reaction, see:
Suzuki H.Abe H. Tetrahedron Lett. 1995, 36: 6239 - For reviews, see:
-
6a
Kunz K.Scholz U.Ganzer D. Synlett 2003, 2428 -
6b
Ley SV.Thomas AW. Angew. Chem. Int. Ed. 2003, 42: 5400 -
6c
Beletskaya IP.Cheprakov AV. Coord. Chem. Rev. 2004, 248: 2337 -
6d
Corbet J.-P.Mignani G. Chem. Rev. 2006, 106: 2651 -
7a
Baskin JM.Wang Z. Org. Lett. 2002, 4: 4423 -
7b
Zhu W.Ma D. J. Org. Chem. 2005, 70: 2696 - For recent reviews, see:
-
8a
Welton T. Chem. Rev. 1999, 99: 2071 -
8b
Wasserscheid P.Welton T. Ionic Liquids in Synthesis Wiley-VCH; Weinheim / Germany: 2003. -
8c
Wilkes JS. Green Chem. 2002, 4: 73 -
8d
Nidhi Jain N.Kumar A.Sushma Chauhan S.Chauha SMS. Tetrahedron 2005, 61: 1015 - For recent reviews, see:
-
9a
Welton T. Coord. Chem. Rev. 2004, 248: 2459 -
9b
Dupont J.de Souza RF.Suarez PAZ. Chem. Rev. 2002, 102: 3667 -
9c
Rogers S. Chem. Commun. 2001, 2399 -
9d
Wasserscheid P.Keim W. Angew. Chem. Int. Ed. 2000, 39: 3772 -
9e
Olivier-Bourbigou H.Magna L. J. Mol. Catal. A: Chem. 2002, 182-183: 419 -
10a
Zhao D.Fei Z.Geldbach TJ.Scopelliti R.Dyson PJ. J. Am. Chem. Soc. 2004, 126: 15876 -
10b
Audic N.Clavëier H.Mauduit M.Guillemin J.-C. J. Am. Chem. Soc. 2003, 125: 9248 -
10c
Brasse CC.Englert U.Salzer A.Waffenschmidt H.Wasserscheid P. Organometallics 2000, 19: 3818 -
10d
Kawasaki I.Tsunoda K.Tsuji T.Yamaguchi T.Shibuta H.Uchida N.Yamashitaab M.Ohta S. Chem. Commun. 2005, 2134 -
10e
Yao Q.Zhang Y. Angew. Chem. Int. Ed. 2003, 42: 3395 -
11a
Xiao J.-C.Ye C.Shreeve JM. Org. Lett. 2005, 7: 1963 -
11b
Bica K.Gaertner P. Org. Lett. 2006, 8: 733 - For examples, see:
-
12a
Ma D.Zhang Y.Yao J.Wu S.Tao F. J. Am. Chem. Soc. 1998, 120: 12459 -
12b
Ma D.Xia C. Org. Lett. 2001, 3: 2583 -
12c
Ma D.Cai Q.Zhang H. Org. Lett. 2003, 5: 2453 -
12d
Wang Z.Bao W.Jiang Y. Chem. Commun. 2005, 2849 -
12e
Yang T.Lin C.Fu H.Jiang Y.Zhao Y. Org. Lett. 2005, 7: 4781 -
12f
Deng W.Zou Y.Wang YF.Liu F.Guo QX. Synlett 2004, 1254 -
12g
Klapars A.Antilla JC.Huang X.Buchwald SL. J. Am. Chem. Soc. 2001, 123: 7727 -
12h
Antilla JC.Klapars A.Buchwald SL. J. Am. Chem. Soc. 2002, 124: 11684 - 13 Ohno et al. reported a useful method for the preparation of ionic liquids from 20 natural amino acids, see:
Fukumoto K.Yoshizawa M.Ohno H. J. Am. Chem. Soc. 2005, 127: 2398 - 14
William ET.Amos MF. J. Am. Chem. Soc. 1951, 73: 3013 - 15
Nathan K.Leung C.Robert CK.Melvin MK.Barry NN.Harold WP.Ronald GS.Peter AW. J. Org. Chem. 1976, 41: 1560 - 16
William ET.Kenneth RB. J. Am. Chem. Soc. 1954, 76: 3577 - 17
Happer DAR.Steenson BE. Synthesis 1980, 806 - 18
Huang X.Duan D.Zheng W. J. Org. Chem. 2003, 68: 1958 - 19
Baliah V.Seshapathirao M. J. Org. Chem. 1959, 24: 867