Conjugated mesoporous polyazobenzene–Pd(II) composite: A potential catalyst for visible-light-induced Sonogashira coupling; Journal of Catalysis; Vol. 377

Conjugated mesoporous polyazobenzene–Pd(II) composite: A potential catalyst for visible-light-induced Sonogashira coupling; Journal of Catalysis; Vol. 377

Bibliographic Details
Parent link:	Journal of Catalysis Vol. 377.— 2019.— [P. 183-189]
Corporate Author:	Национальный исследовательский Томский политехнический университет Исследовательская школа химических и биомедицинских технологий (ИШХБМТ)
Other Authors:	Nath I. Ipsita, Chakraborty J. Jeet, Khan A. Anish, Arshad M. N. Muhammad, Azum N. Naved, Rab M. A. Malik, Asiri A. M. Abdullah, Alamry Kh. A. Khalid, Verpoort F. V. K. Frensis Valter Kornelius
Summary:	Title screen We herein report the direct harnessing of visible light energy by a novel semiconducting azobenzene-based colloidal porous organic polymer, B3-Azo4 amenable to post-synthetic Pd(II)-complexation for photo-induced Sonogashira coupling using polymer???metal energy transfer process. Completely mesoporous nano-sized particles of the obtained organic network manifested excellent Pd(II) coordinating ability and afforded desired catalytic products at room temperature under aerobic condition in aqueous medium. The protocol remained valid for different aromatic and aliphatic substrates as well. A possible reaction mechanism for photo-mediated Sonogashira coupling catalyzed by Pd-B3-Azo4 is also proposed. Режим доступа: по договору с организацией-держателем ресурса
Language:	English
Published:	2019
Subjects:	электронный ресурс труды учёных ТПУ azobenzene colloidal porous organic polymer energy transfer visible and sunlight induced sonogashira mechanism
Online Access:	https://doi.org/10.1016/j.jcat.2019.07.031
Format:	Electronic Book Chapter
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=663787

Internet

https://doi.org/10.1016/j.jcat.2019.07.031