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Synlett 2005(10): 1596-1600
DOI: 10.1055/s-2005-869856
DOI: 10.1055/s-2005-869856
LETTER
© Georg Thieme Verlag Stuttgart · New York
Microwave Irradiation as a High-Speed Tool for Activation of Sluggish Aryl Chlorides in Grignard Reactions
Further Information
Received
10 March 2005
Publication Date:
07 June 2005 (online)
Publication History
Publication Date:
07 June 2005 (online)

Abstract
Grignard reagents have been generated from reluctant aryl chlorides and bromides using controlled microwave heating to establish a safe, productive and reproducible method. In the synthesis of a novel HIV-1 protease inhibitor, microwave irradiation was both used to generate the starting arylmagnesium halide and to promote a subsequent Kumada coupling.
Key words
Grignard reactions - arylations - cross-coupling - microwave - inhibitors
- 1
Larhed M.Hallberg A. Drug Discovery Today 2001, 6: 406 - 2
Lew A.Krutzik PO.Hart ME.Chamberlin AR. J. Comb. Chem. 2002, 4: 95 - 3
Ersmark K.Larhed M.Wannberg J. Curr. Opin. Drug Discovery Dev. 2004, 7: 417 - 4
Larhed M.Moberg C.Hallberg A. Acc. Chem. Res. 2002, 35: 717 - 5
Knochel P.Dohle W.Gommermann N.Kneisel FF.Kopp F.Korn T.Sapountzis I.Vu VA. Angew. Chem. Int. Ed. 2003, 42: 4302 - 6
Kleemann A.Engel J. Pharmaceutical Substances 3rd ed.: Thieme Stuttgart; New York: 1999. - 7
Shinokubo H.Oshima K. Eur. J. Org. Chem. 2004, 2081 - 8
Sofia A.Karlström E.Itami K.Bäckvall JE. J. Org. Chem. 1999, 64: 1745 - 9
Dankwardt JW. J. Organomet. Chem. 2005, 690: 932 - 10
Lai Y.-H. Synthesis 1981, 585 - 11
Gilman H.Brown RE. J. Am. Chem. Soc. 1930, 52: 3330 - 12
Kappe CO. Angew. Chem. Int. Ed. 2004, 43: 6250 - 13
Loupy A. Microwaves in Organic Synthesis Wiley-VCH; Weinheim: 2002. - 14
Mingos DMP.Baghurst DR. Chem. Soc. Rev. 1991, 20: 1 - 15
Tilstam U.Weinmann H. Org. Process Res. Dev. 2002, 6: 906 - 16
Ramsden HE.Balint AE.Whitford WR.Walburn JJ.Cserr R. J. Org. Chem. 1957, 22: 1202 - 17
Baker KV.Brown JM.Hughes N.Skarnulis AJ.Sexton A. J. Org. Chem. 1991, 56: 698 - 18
Sugimoto O.Yamada S.Tanji K.-i. J. Org. Chem. 2003, 68: 2054 - 19
Dankwardt JW. Angew. Chem. Int. Ed. 2004, 43: 2428 - 20
Tasler S.Lipshutz BH. J. Org. Chem. 2002, 68: 1190 - 21
Walla P.Kappe CO. Chem. Commun. 2004, 564 - 22
Nillroth U.Vrang L.Markgren PO.Hulten J.Hallberg A.Danielson UH. Antimicrob. Agents Chemother. 1997, 41: 2383 - 23
Pearson DE.Cowan D.Beckler JD. J. Org. Chem. 1959, 24: 504 - 24
Rieke RD.Hudnall PM. J. Am. Chem. Soc. 1972, 94: 7178 - 25
Lee J.-S.Velarde-Ortiz R.Guijarro A.Wurst JR.Rieke RD. J. Org. Chem. 2000, 65: 5428 - 26
Chen D.-W.Ochiai M. J. Org. Chem. 1999, 64: 6804 - 27
Naito J.Kosaka M.Sugito T.Watanabe M.Harada N.Pirkle WH. Chirality 2003, 16: 22 - 28
Smith JG.Chu NG. J. Org. Chem. 1981, 46: 4083 - 29
Fontes M.Verdaguer X.Sola L.Pericas MA.Riera A. J. Org. Chem. 2004, 69: 2532 - 30
Harms AF.Nauta WT. J. Med. Pharm. Chem. 1960, 2: 57 - 31
Wang J.Fan X.Feng X.Qian Y. Synthesis 1989, 291 - 32
Widdowson DA.Zhang YZ. Tetrahedron 1986, 42: 2111 - 33
Ax A.Schaal W.Vrang L.Samuelsson B.Hallberg A.Karlen A. Bioorg. Med. Chem. 2005, 13: 755