cheminform abstract: microwave-assisted solid-acid-catalyzed friedel—crafts alkylation and...

ChemInform 2010, 41, issue 15 © 2010 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim www.cheminform.wiley-vch.de Carbazole derivatives R 0150 DOI: 10.1002/chin.201015112 Microwave-Assisted Solid-Acid-Catalyzed Friedel—Crafts Alkylation and Elec- trophilic Annulation of Indoles Using Alcohols as Alkylating Agents. — Hexane- -2,5-diol and tert-butanol are successfully applied as alkylating agents for indoles using montmorillonite K10 and microwave irradiation as promoters. The use of hexane- -2,5-diol offers an interesting synthesis of dimethylcarbazoles (III). — (KULKARNI, A.; QUANG, P.; TOEROEK*, B.; Synthesis 2009, 23, 4010-4014; Dep. Chem., Univ. Mass., Boston, MA 02125, USA; Eng.) — Mais 15- 112

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Page 1: ChemInform Abstract: Microwave-Assisted Solid-Acid-Catalyzed Friedel—Crafts Alkylation and Electrophilic Annulation of Indoles Using Alcohols as Alkylating Agents

www.cheminform.wiley-vch.de

Carbazole derivativesR 0150 DOI: 10.1002/chin.201015112

Microwave-Assisted Solid-Acid-Catalyzed Friedel—Crafts Alkylation and Elec-trophilic Annulation of Indoles Using Alcohols as Alkylating Agents. — Hexane--2,5-diol and tert-butanol are successfully applied as alkylating agents for indoles using montmorillonite K10 and microwave irradiation as promoters. The use of hexane--2,5-diol offers an interesting synthesis of dimethylcarbazoles (III). — (KULKARNI, A.; QUANG, P.; TOEROEK*, B.; Synthesis 2009, 23, 4010-4014; Dep. Chem., Univ. Mass., Boston, MA 02125, USA; Eng.) — Mais

15- 112

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