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Efficient and regioselective synthesis of 2-alkyl-2H-indazoles.

作者信息

Cheung Mui, Boloor Amogh, Stafford Jeffrey A

机构信息

GlaxoSmithKline, Five Moore Drive, Research Triangle Park, North Carolina 27709, USA.

出版信息

J Org Chem. 2003 May 16;68(10):4093-5. doi: 10.1021/jo0265434.

DOI:10.1021/jo0265434
PMID:12737599
Abstract

An efficient and regioselective synthesis of 2-methyl-2H-indazoles and 2-ethyl-2H-indazoles using trimethyloxonium tetrafluoroborate or triethyloxonium hexafluorophosphate is reported.

摘要

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