on Google Scholar
Presentation 
Abstract & Citation 
Usage Statistics Cite this paper as: Soares, A.; Costa, S.; Gonçalves, M. 4-(Hydroxymethyl)-6-methoxy-2-oxo-2H-benzo[h]benzopyran-ß-alanine conjugate: synthesis and photocleavage. In Proceedings of the 13th Int. Electron. Conf. Synth. Org. Chem., 1-30 November 2009; Sciforum Electronic Conferences Series, 2009, a002:1-8.
Conference Menu
Rate this paper
Login
13th Int. Electron. Conf. Synth. Org. Chem. 2009, a002:1-8
Communication
Share This Article
4-(Hydroxymethyl)-6-methoxy-2-oxo-2H-benzo[h]benzopyran-ß-alanine conjugate: synthesis and photocleavage
Centro de Química, Universidade do Minho, Gualtar, 4710-057 Braga, Portugal;
* Author to whom correspondence should be addressed.
(This article belongs to the section A. General Organic Synthesis)
Abstract: The novel functionalised oxygen heterocycle 4-(hydroxymethyl)-6-methoxy-2-oxo-2H-benzo[h]benzopyran was synthesised and used in the preparation of a fluorescent ß-alanine conjugate. In order to evaluate its photosensitivity, photocleavage reaction in methanol/HEPES buffer (80:20) solution at different wavelengths of irradiation (250, 300 and 350 nm) was carried out and photocleavage kinetic data were obtained.
Keywords: Photocleavable protecting groups; Benzopyrans; Neurotransmitter amino acids
- Views: 285
- Rating: 4 (votes: 1)
- Comments: 0