Zobrazeno 1 - 10
of 67
pro vyhledávání: '"D. Paquer"'
Publikováno v:
Recueil des Travaux Chimiques des Pays-Bas. 97:121-124
Five substituted cyclobutanethiones were prepared from the corresponding cyclobutanones by sulfurization with hydrogen sulfide, in the presence of hydrogen chloride at 0°C. Spectroscopic data (UV, MS, 1H and 13C NMR) of these new compounds were dete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcfc34420f315c530b5c557f129550c3
https://doi.org/10.1002/recl.19780970502
https://doi.org/10.1002/recl.19780970502
Publikováno v:
Recueil des Travaux Chimiques des Pays-Bas. 95:172-175
Treatment of alicyclic β-keto esters with a mixture of hydrogen sulfide and hydrogen chloride gives β-thioxo esters. In some cases three forms of these products have been characterized a thioketone form, a conjugated enethiol form and a non-conjuga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e83016687dcb97dcaf03c8cf7c344b19
https://doi.org/10.1002/recl.19760950707
https://doi.org/10.1002/recl.19760950707
Publikováno v:
Recueil des Travaux Chimiques des Pays-Bas. 95:175-178
Alicyclic β-thioxo esters react with Grignard reagents to give S-addition, C-addition and reduction reactions. When the starting material has a five-membered ring rearrangement reactions take place.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e67447f9285a4a5a24252fca5470948
https://doi.org/10.1002/recl.19760950708
https://doi.org/10.1002/recl.19760950708
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 134:137-149
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b05c91fb6a6dd4624deeea63c2433ae
https://doi.org/10.1080/10426509808043594
https://doi.org/10.1080/10426509808043594
Autor:
D. Paquer, D. Ladurée
Publikováno v:
Recueil des Travaux Chimiques des Pays-Bas. 96:118-118
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::becd4854580a1baa9bffe5e97fb2c0a3
https://doi.org/10.1002/recl.19770960407
https://doi.org/10.1002/recl.19770960407
Publikováno v:
Tetrahedron. 39:767-775
The E/Z stereochemistry of vinyl derivatives (sulphides, enamines, ethers) is investigated using 13 C NMR spectroscopy. Calculation of substituent increments for these compounds and alkenes is presented.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e9f38286e618cf19e5931b879124288
https://doi.org/10.1016/s0040-4020(01)91852-6
https://doi.org/10.1016/s0040-4020(01)91852-6
Publikováno v:
Recueil des Travaux Chimiques des Pays-Bas. 105:99-102
The application of factorial designs and response surface modelling afforded specific conditions for the oxidation sulfide-sulfoxide using calcium hypochlorite and sodium chlorite. The usefulness of these methods in synthetic chemistry is emphasized.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99bd52f07926d7b8b1e96c639105cac6
https://doi.org/10.1002/recl.19861050305
https://doi.org/10.1002/recl.19861050305
Publikováno v:
Acta Endocrinologica. 118:495-502
Pregnant rats were submitted to a selenium-deficient diet immediately after mating; it was continued for 4 weeks after delivery. The pups were sacrificed at 3 and 4 weeks of age. Perchlorate, an antithyroid agent inhibiting iodide trapping in the thy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e487587cb919f26d88bbbf201fdc6afe
https://doi.org/10.1530/acta.0.1180495
https://doi.org/10.1530/acta.0.1180495
Publikováno v:
Recueil des Travaux Chimiques des Pays-Bas. 96:254-258
The dianions from a number of α-sulfonyl ketones have been obtained using sodium hydride and n-butyllithium. The dianions can produce with carbon disulfide, S-dimethyl dithiocarbonate or dimethyl trithiocarbonate different addition compounds. The ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd57dd0b8cfe8478e567a235f8124ac2
https://doi.org/10.1002/recl.19770961004
https://doi.org/10.1002/recl.19770961004
Publikováno v:
Chemischer Informationsdienst. 7
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2835e040a3bd60943437b3ded8f18430
https://doi.org/10.1002/chin.197646161
https://doi.org/10.1002/chin.197646161