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Synthesis 2001(5): 0741-0744
DOI: 10.1055/s-2001-12767
DOI: 10.1055/s-2001-12767
PAPER
© Georg Thieme Verlag Stuttgart · New York
An Efficient Preparation of 6-Alkoxy-substituted Benzocyclobutenones
Weitere Informationen
Received
5 December 2000
Publikationsdatum:
28. September 2004 (online)
Publikationsverlauf
Publikationsdatum:
28. September 2004 (online)
![](https://www.thieme-connect.de/media/synthesis/200105/lookinside/thumbnails/10.1055-s-2001-12767-1.jpg)
Abstract
A short, efficient route to 3-alkoxybenzynes has been developed, starting from readily available compounds. This has enabled rapid access to 6-alkoxybenzocyclobutenones, which are valuable synthetic intermediates.
Key words
benzynes - benzocyclobutenone derivatives - [2+2] cycloadditions - metalations - protecting groups
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