Azobenzene Photoswitches for Staudinger–Bertozzi Ligation | Zendy

Szymański Wiktor | Zendy; Wu Bian | Zendy; Poloni Claudia | Zendy; Janssen Dick B. | Zendy; Feringa Ben L. | Zendy

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Azobenzene Photoswitches for Staudinger–Bertozzi Ligation

Author(s) -

Szymański Wiktor,

Wu Bian,

Poloni Claudia,

Janssen Dick B.,

Feringa Ben L.

Publication year - 2013

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.201208596

Subject(s) - azobenzene , photostationary state , azide , chemistry , aqueous solution , materials science , polymer chemistry , organic chemistry , photoisomerization , molecule , catalysis , isomerization

Click to switch : A novel family of azobenzenes containing residues needed for aqueous Staudinger–Bertozzi ligation to azides was designed (see scheme). The resulting photochromes show stable and reversible switching behavior in water, with a photostationary state (PSS) of up to 95:5 cis/trans. Applications in model systems include the modification of azide‐bearing surfaces and proteins.

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