Issue 29, 2010
From the journal:

Chemical Communications

Sensitized two-photon photochemical deprotection

Michael C. Pirrung,*a   Timothy M. Dore,*b   Yue Zhub  and  Vipul S. Ranaa  

* Corresponding authors

a Department of Chemistry, University of California, Riverside, USA
Fax: +1 951 827 2749
Tel: +1 951 827 2722

b Department of Chemistry, University of Georgia, Athens, USA
Fax: +1 706 542 9454
Tel: +1 706 583 0423

Abstract

The photoremovable protecting group NPPoc has little sensitivity to two-photon excitation, limiting its use in applications requiring high spatial control of its photochemistry. In the presence of a triplet sensitizer with a large two-photon absorption cross-section, however, the two-photon uncaging action cross-section is improved to levels useful in a variety of applications.

Graphical abstract: Sensitized two-photon photochemical deprotection

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Article information

DOI
https://doi.org/10.1039/C0CC00782J
Article type
Communication
Submitted
06 Apr 2010
Accepted
01 Jun 2010
First published
16 Jun 2010

Chem. Commun., 2010,46, 5313-5315

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Sensitized two-photon photochemical deprotection

M. C. Pirrung, T. M. Dore, Y. Zhu and V. S. Rana, Chem. Commun., 2010, 46, 5313 DOI: 10.1039/C0CC00782J

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