Synthesis of 2‐Spironaphtho[2,3‐b]pyranoquinones

Ricardo A. Tapia Facultad de Química, Pontificia Universidad Católica de Chile, Santiago, ChileCorrespondence[email protected]

Angela Bau Facultad de Química, Pontificia Universidad Católica de Chile, Santiago, Chile

Cristian Salas Facultad de Química, Pontificia Universidad Católica de Chile, Santiago, Chile

Abstract

A convenient procedure for the synthesis of 2‐spirobenzopyranoquinone 5 and its application to the preparation of spironaphtho[2,3‐b]pyranoquinones 6 and 7 is described.

Keywords:

Acknowledgments

We are grateful to FONDECYT, (Research Grant 1020874) for financial support.

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Order Reprints Request Corporate Permissions

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

Request Academic Permissions

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.

Synthesis of 2‐Spironaphtho[2,3‐b]pyranoquinones

Information for

Open access

Opportunities

Help and information

Synthesis of 2‐Spironaphtho[2,3‐b]pyranoquinones

Abstract

Acknowledgments

Reprints and Corporate Permissions

Academic Permissions

Related research

To cite this article:

Download citation

Information for

Open access

Opportunities

Help and information

Keep up to date

Your download is now in progress and you may close this window

Login or register to access this feature