Synthesis of boron dipyrromethenes with laser properties

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United States of America Patent

PATENT NO 8664385
APP PUB NO 20120245362A1
SERIAL NO

13498969

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Abstract

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A family of three 8-alkyl boron dipyrromethenes 1, 2, and 3 has been prepared. These compounds are characterized by emission in the green region of the electromagnetic radiation spectrum and exhibit an almost double laser efficiency than other commercial dyes and much greater photostability. The 8-alkyl boron dipyrromethenes are prepared by catalytic hydrogenation (reduction) of the corresponding 8-alkenyl boron dipyrromethenes, which are obtained by Liebeskind-Srogl coupling of thiomethylboron dipyrromethene with an alkenyl boronic acid.

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Patent Owner(s)

Patent OwnerAddress
UNIVERSIDAD DE GUANAJUATOLASCURAIN DE RETANA NO 5 ZONA CENTRO GUANAJUATO GUANAJUATO 36000

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arroyo, Cordova Ismael Javier Guanajuato, MX 2 1
Lopez, Vallejo Fabiola Irene Guanajuato, MX 2 1
Peña, Cabrera Eduardo Guanajuato, MX 3 2

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