Zobrazeno 1 - 10
of 21
pro vyhledávání: '"P. Fornier de Violet"'
Publikováno v:
Recueil des Travaux Chimiques des Pays-Bas. 100:256-262
The formation of a 1,2,4-cyclohexatriene derivative (cf. 7) from the singlet-excited cis-butenyne is thought to be the primary reaction step in the photocyclization of 1,4-diarylbutenynes. This very reactive intermediate can yield the end-product alo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6016977af203a4b2fe24a22b36857814
https://doi.org/10.1002/recl.19811000703
https://doi.org/10.1002/recl.19811000703
Publikováno v:
Research on Chemical Intermediates. 21:223-245
The contribution of phenols, absorbing above 300 nm, to the photodegradation of lignin was approached by studying a phenolic phenylcoumarone lignin model molecule PCO. The compound was irradiated in solution and adsorbed on filter paper. The isolatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33f66605c589d589450901ffc290f300
https://doi.org/10.1007/bf03052255
https://doi.org/10.1007/bf03052255
Publikováno v:
Research on Chemical Intermediates. 21:247-262
The structure of the photoproducts obtained by irradiation of a phenylcoumarone molecule PCO, model of the photodegradation of lignin, being established, the mechanism of their formation was approached by fluorescence and flash photolysis techniques,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee36998a303d8d47dd4f0dfe8a7e1b91
https://doi.org/10.1007/bf03052256
https://doi.org/10.1007/bf03052256
Publikováno v:
Pure and Applied Chemistry. 51:271-277
Summary Two photochemical reactions are considered, illustrating quantitatively the differences in rate constants for chemical and physical deactivating processes from excited singlet and triplet states, in each case, for the identical photochemical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae92e53977ca8d9ffca125d6936f3a06
https://doi.org/10.1351/pac197951020271
https://doi.org/10.1351/pac197951020271
Publikováno v:
Holzforschung; January 1989, Vol. 43 Issue: 3 p179-185, 7p
Autor:
P. Fornier De Violet
Publikováno v:
Chemischer Informationsdienst. 12
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::305018114cf9608f8332a359cc18577c
https://doi.org/10.1002/chin.198152364
https://doi.org/10.1002/chin.198152364
Publikováno v:
Excited States in Organic Chemistry and Biochemistry ISBN: 9789401012751
Cis trans isomerization of olefins has been and still is a topic of large interest to photochemists from several points of view: mechanistic considerations, photostationary state reached after prolonged irradiation and energy transfer to and from the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34666c64711b786a286b076bf883f2c2
https://doi.org/10.1007/978-94-010-1273-7_23
https://doi.org/10.1007/978-94-010-1273-7_23
Publikováno v:
Chemischer Informationsdienst. 12
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8473abf5606df673ea2c8b62fed10a8f
https://doi.org/10.1002/chin.198141120
https://doi.org/10.1002/chin.198141120
Publikováno v:
Photochemistry and photobiology. 39(5)
— The mechanism of the chemiluminescence emitted during phagocytosis of opsonized zymosan was investigated. The use of an artificial system generating singlet oxygen permitted the distinction between the respective roles of O2 and HOCl in the light
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd87278bc1c6b3935b0071f3ddb91f35
https://pubmed.ncbi.nlm.nih.gov/6330777
https://pubmed.ncbi.nlm.nih.gov/6330777