Photochemical Fragmentation of Irgacure PAG 103

[Image: see text] Photoisomerization of Irgacure PAG 103 followed by photocyclization and fragmentation leads to three tricyclic thieno[2,3-b]quinoline-4-carbonitrile heterocyclic compounds. The release of acid which can catalyze polymer resist modifications is indicated by the low pH of an aqueous...

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Autores principales: Plater, M. John, Harrison, William T. A., Raab, Andrea
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2019
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6882104/
https://www.ncbi.nlm.nih.gov/pubmed/31788620
http://dx.doi.org/10.1021/acsomega.9b02621
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author Plater, M. John
Harrison, William T. A.
Raab, Andrea
author_facet Plater, M. John
Harrison, William T. A.
Raab, Andrea
author_sort Plater, M. John
collection PubMed
description [Image: see text] Photoisomerization of Irgacure PAG 103 followed by photocyclization and fragmentation leads to three tricyclic thieno[2,3-b]quinoline-4-carbonitrile heterocyclic compounds. The release of acid which can catalyze polymer resist modifications is indicated by the low pH of an aqueous extract. These reactions are discussed in view of possible mechanisms and how these might influence future design strategies.
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spelling pubmed-68821042019-11-29 Photochemical Fragmentation of Irgacure PAG 103 Plater, M. John Harrison, William T. A. Raab, Andrea ACS Omega [Image: see text] Photoisomerization of Irgacure PAG 103 followed by photocyclization and fragmentation leads to three tricyclic thieno[2,3-b]quinoline-4-carbonitrile heterocyclic compounds. The release of acid which can catalyze polymer resist modifications is indicated by the low pH of an aqueous extract. These reactions are discussed in view of possible mechanisms and how these might influence future design strategies. American Chemical Society 2019-11-12 /pmc/articles/PMC6882104/ /pubmed/31788620 http://dx.doi.org/10.1021/acsomega.9b02621 Text en Copyright © 2019 American Chemical Society This is an open access article published under an ACS AuthorChoice License (http://pubs.acs.org/page/policy/authorchoice_termsofuse.html) , which permits copying and redistribution of the article or any adaptations for non-commercial purposes.
spellingShingle Plater, M. John
Harrison, William T. A.
Raab, Andrea
Photochemical Fragmentation of Irgacure PAG 103
title Photochemical Fragmentation of Irgacure PAG 103
title_full Photochemical Fragmentation of Irgacure PAG 103
title_fullStr Photochemical Fragmentation of Irgacure PAG 103
title_full_unstemmed Photochemical Fragmentation of Irgacure PAG 103
title_short Photochemical Fragmentation of Irgacure PAG 103
title_sort photochemical fragmentation of irgacure pag 103
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6882104/
https://www.ncbi.nlm.nih.gov/pubmed/31788620
http://dx.doi.org/10.1021/acsomega.9b02621
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