Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Sylvette Briand"'
Autor:
M. Hocquaux, Jean-Christophe Henrion, Patricia Amouzegh, Michel Philippe, Claude Lion, Sylvette Briand, Emmanuelle Caron
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 104:557-561
Addition of an N-substituted indole without any substitution in the 2 and 3 positions to 1,4-naphtoquinone leads to the expected, 2-(3-indolyl)-1,4-naphtoquinone. The latter reacts with some dienophiles via a Diels - Alder reaction and gives new N-su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ddf8f77f4aad7fbc182ee3da3e316b5c
https://doi.org/10.1002/bscb.19951040906
https://doi.org/10.1002/bscb.19951040906
Autor:
Gérard Delmas, Mir Hedayatullah, Claude Charvy, Laurent Fosset, Claude Lion, Michel Desgranges, Stéphane Vincent, Henri Sentenac-Roumanou, Gilbert Magnaud, Sylvette Briand
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 104:515-519
The formation of peroxyacids by the reaction of a persalt (sodium percarbonate, sodium perborate,…) with an initiator (TAED, TAGU, NOBS, ISNOBS, PAG, acylsugars) has been developed. The reactivity of these peroxyacids generated “in situ” has be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfbfc672f4ab750e62dfdfeeddfc9549
https://doi.org/10.1002/bscb.19951040808
https://doi.org/10.1002/bscb.19951040808
DECONTAMINATION DOUCE DE TOXIQUES ORGANOPHOSPHORES ET SOUFRES PAR QUELQUES DERIVES DE L'EAU OXYGENEE
Autor:
Michel Desgranges, Claude Charvy, Mir Hedayatullah, Stéphane Vincent, Jacques Boileau, Sylvette Briand, Gérard Delmas, Gilbert Magnaud, Claude Lion, Henri Sentenac-Roumanou
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 103:115-118
Some complexed stable hydrogen peroxides (percarbonates, perhydrol, DABCO,2 H2O2) have been studied in the destruction of paraoxon (O,O-diethyl paranitrophenylphosphate) and PhCH2CH2SCH2CH2CI. The reaction goes to completion in a short time specially
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::013b410ee6c210f48264951c1247d1db
https://doi.org/10.1002/bscb.19941030306
https://doi.org/10.1002/bscb.19941030306
Autor:
Et Henri Sentenac-roumanou, Claude Charvy, Sylvette Briand, Claude Lion, Gilbert Magnaud, Fabrice Pires, Gérard Delmas, Mir Hedayatullah
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 118:89-94
H3PO5, monoperoxyphosphoric acid easily prepared by the reaction of H2O2 with P2O5 in acetonitrile, is a very good decontamination agent. The destruction of toxic sulfur and phosphorus agents is completly achieved in very short time.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d780bc28b0ca7784fd83f0889bc16c26
https://doi.org/10.1080/10426509608038802
https://doi.org/10.1080/10426509608038802
Publikováno v:
J. Chem. Soc., Perkin Trans. 2. :871-876
Tertiary 1-halospiro[adamantane-2,2′-adamantane] derivatives (1-halo[1]diadamantanes) have been synthesised by reaction of the 1-[1] diadamantyl cation with appropriate nucleophiles. Thermolysis of 1-chloro- or 1-bromo-[1]diadamantane, but not the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b1f003fcbbc6bfa8a0b8180b122cbd0
https://doi.org/10.1039/p29960000871
https://doi.org/10.1039/p29960000871
Autor:
John S. Lomas, Sylvette Briand
Publikováno v:
ChemInform. 23
In the thermolysis of di(1-adamantyl)(1-norbonyl)methanol, Ad2NorCOH, 1a, in toluene at 220–265 °C, C–C bond cleavage within the norbornyl group of the first-formed (1-adamantyl)(1-norbornyl)ketyl radical (by loss of Ad˙) leads to ring-opened k
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ced8c5d362748ff697184b14c3bb25dd
https://doi.org/10.1002/chin.199218082
https://doi.org/10.1002/chin.199218082
Publikováno v:
The Journal of Organic Chemistry. 56:166-175
Thermolysis of di(1-adamantyl)-tert-butylmethanol (2a) in toluene at 145-185 o C gives mainly bibenzyl, di(1-adamantyl) ketone, di(1-adamantyl) methanol, and the cross-product, 1,1-di(1-adamantyl)-2-phenylethanol. In the presence of benzophenone (BP)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee96170a5099588bb64f2fb6457019a1
https://doi.org/10.1021/jo00001a034
https://doi.org/10.1021/jo00001a034
Publikováno v:
The Journal of Organic Chemistry. 55:1052-1058
Thermolysis of tri(1-adamantyl)methanol in toluene at 145-185°C gives bibenzyl, di(1-adamantyl) ketone, di(1-adamantyl)methanol and a cross-product, 1,1-di(1-adamantyl)-2-phenylethanol, in yields which depend on the temperature and the isotopic comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1124db51f2040d0fc2c062955b34c9a1
https://doi.org/10.1021/jo00290a044
https://doi.org/10.1021/jo00290a044
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 2. :2379
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d31202e85af83abaf5921556c6507292
https://doi.org/10.1039/p29940002379
https://doi.org/10.1039/p29940002379
Autor:
John S. Lomas, Sylvette Briand
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 2. :191
In the thermolysis of di(1-adamantyl)(1-norbonyl)methanol, Ad2NorCOH, 1a, in toluene at 220–265 °C, C–C bond cleavage within the norbornyl group of the first-formed (1-adamantyl)(1-norbornyl)ketyl radical (by loss of Ad˙) leads to ring-opened k
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdbb99a70a68337a5a5b1e5746b52d95
https://doi.org/10.1039/p29920000191
https://doi.org/10.1039/p29920000191