Zobrazeno 1 - 10
of 152
pro vyhledávání: '"Jean-Louis Luche"'
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 87:369-374
A series of heterocuprates CH3 (RY)CuLi, prepared from mono- or bi-functional chiral inductors, were reacted with cyclohexen-2 one. Whereas no asymmetric induction was observed in the presence of chiral alcohols, enantiomeric excesses varying from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::331a831eca465f001d95159eae2b6932
https://doi.org/10.1002/bscb.19780870506
https://doi.org/10.1002/bscb.19780870506
Autor:
Jean-Louis Luche
TEAN-LOUIS LUCHE A French poet of this eentury, Pierre Mae Orlan, wrote'Adventure does not exist, it is only in the mind of he who is pursuing it, and, as soon as it is at one's finger tips, it vanishes to come back to life, far away, in a different
Publikováno v:
Ultrasonics Sonochemistry. 10:25-31
The reactions of masked ortho-benzoquinones with furan under sonochemical irradiation were studied. Variation of the acoustic energy, temperature, and solvent composition permitted to optimize the yields, and provided insights into the mechanism. Whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84c72aec397528b4cd1ede34fc59053f
https://doi.org/10.1016/s1350-4177(02)00103-7
https://doi.org/10.1016/s1350-4177(02)00103-7
Autor:
Takahide Kimura, Štefan Toma, Anton Gáplovský, Jean-Louis Luche, Bibiana Jakubı́ková, Katarína Gáplovská
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 152:135-140
The photodecomposition of carbon tetrachloride ( λ irr >290 nm) was studied in the presence of 3-R-2(3 H )-benzothiazol-2-ones, where R was benzyl-, methyl- or hydrogen as electron donors. Degradation of CCl 4 is a function of structure electron don
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1faaff9a8b4834b273ef2cef7c8fc19
https://doi.org/10.1016/s1010-6030(02)00191-0
https://doi.org/10.1016/s1010-6030(02)00191-0
Autor:
Renáta Mračnova, Štefan Toma, Anton Gáplovský, Bibiana Jakubı́ková, Jean-Louis Luche, Katarína Gáplovská
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 2. :652-656
The photodecomposition of carbon tetrachloride was studied under sonication in the presence of N-(tert-butyl)benzothiazole-2-sulfenamide (TBBS), N-(cyclohexyl)benzothiazole-2-sulfenamide (CBS), and 2-sulfanylbenzothiazole (MBT) as electron donors. By
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::190de81eab2d6f6ff25e46e538dfd2ca
https://doi.org/10.1039/b107526h
https://doi.org/10.1039/b107526h
Publikováno v:
Green Chem.. 4:357-360
The use of ionic liquids (ILs) as a novel class of environmentally friendly solvents is now of topical interest among the chemical community, worried about the environmental impact of chemicals. Many reactions of organic chemistry have thus been re-e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94a6a0a145c07a939222a018cc866065
https://doi.org/10.1039/b203530h
https://doi.org/10.1039/b203530h
Publikováno v:
Ultrasonics Sonochemistry. 8:201-207
Sonochemistry and photochemistry are based on very different physical phenomena, which a priori seems to exclude any possibility to observe more than a simple superposition of their respective effects. Literature data are examined, first the few stud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::afa32e702312835dcbc86e0c86c281ee
https://doi.org/10.1016/s1350-4177(00)00073-0
https://doi.org/10.1016/s1350-4177(00)00073-0
Autor:
Jean-Louis Luche, Nathalie Kardos
Publikováno v:
Carbohydrate Research. 332:115-131
A literature survey of carbohydrate sonochemistry is presented. The basic physical principles are discussed qualitatively before the main applications are reviewed. Along with other non-classical activation methods developed in accordance with ‘Gre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a0b2fc2398035000d27da12aff34163
https://doi.org/10.1016/s0008-6215(01)00081-7
https://doi.org/10.1016/s0008-6215(01)00081-7
Publikováno v:
Ultrasonics Sonochemistry. 8:119-122
The intermolecular arylation of malonate esters in acetic acid solution in the presence of manganese(III) triacetate is known to proceed via an Electron Transfer mechanism. Under sonication, this reaction undergoes only minor changes. In contrast, th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7ace2a881f22a7509d49e48261f1e2c
https://doi.org/10.1016/s1350-4177(00)00029-8
https://doi.org/10.1016/s1350-4177(00)00029-8
Publikováno v:
The Journal of Organic Chemistry. 65:8444-8447
Ultrasonic irradiation is able to modify the course of several photochemical reactions, especially bimolecular, proceeding via triplet states. These effects were illustrated in the study of benzophenone photopinacolization in ethanol. The rates and y
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c32a5f9b3755d494bdf51c67886011a
https://doi.org/10.1021/jo000611+
https://doi.org/10.1021/jo000611+