Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Marie-Claude Sacquet"'
Publikováno v:
Tetrahedron
Tetrahedron, Elsevier, 2000, 56 (2), pp.233-248. ⟨10.1016/S0040-4020(99)00935-7⟩
Tetrahedron, Elsevier, 2000, 56 (2), pp.233-248. ⟨10.1016/S0040-4020(99)00935-7⟩
Eleven optically active 1,2-aminoalcohols 20a–i and 26b–c were prepared from d -phenylglycine via cyclic imines 7b–i (or enamine 7a). The key step of the strategy is the diastereoselective reduction of chiral oxazinones 7a–i.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dcf6f1e99c6438cc4cda4db5c151f730
https://doi.org/10.1016/s0040-4020(99)00935-7
https://doi.org/10.1016/s0040-4020(99)00935-7
Publikováno v:
ChemInform. 22
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a673b7bb85d04b2cae878796b2c3d5f
https://doi.org/10.1002/chin.199139126
https://doi.org/10.1002/chin.199139126
Autor:
Fabienne Segat-Dioury, Bernadette Graffe, Olivier Lingibe, Marie-Claude Sacquet, Gérard Lhommet
Publikováno v:
ChemInform. 31
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1f12fea1dc953497f42003ccb99126a
https://doi.org/10.1002/chin.200015028
https://doi.org/10.1002/chin.200015028
Publikováno v:
Journal of Heterocyclic Chemistry. 28:667-672
De nouveaux pyrimidinylphenols 9a-e et pyrazolylphenols 10a-e substitues par des groupes aminomethyles sont prepares avec de bons rendements par action respective du carbonate de guanidine et de l'hydrate d'hydrazine sur les 3-aminomethylchromones 8a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b8ce2f159375ff86d4857e51e16f3e5
https://doi.org/10.1002/jhet.5570280322
https://doi.org/10.1002/jhet.5570280322
Autor:
Pierre Maitte, Bernadette Graffe, Christian Bellec, Marie-Claude Bellassoued-Fargeau, Marie-Claude Sacquet
Publikováno v:
Journal of Heterocyclic Chemistry. 27:551-555
The chemical reduction of 5H-[1]benzopyranno[4,3-d]pyrimidines with lithium aluminum hydrrde leads to 3,4-dihydro derivations. The electro-chemical reducation in acidic medium shows two monoelectronic cathodic waves. In netural or basic medium, subst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bcdd70d69d688903f9812fae4906ce4
https://doi.org/10.1002/jhet.5570270314
https://doi.org/10.1002/jhet.5570270314
Publikováno v:
Heterocycles
Heterocycles, The Japan Institute of Heterocyclic Chemistry, 1997, 45 (8), pp.1451-1455. ⟨10.3987/COM-97-7849⟩
Heterocycles, The Japan Institute of Heterocyclic Chemistry, 1997, 45 (8), pp.1451-1455. ⟨10.3987/COM-97-7849⟩
International audience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32a09742c19219b0677ccbdd453d511a
https://hal-cnam.archives-ouvertes.fr/hal-02509405
https://hal-cnam.archives-ouvertes.fr/hal-02509405
Publikováno v:
HETEROCYCLES. 41:1931
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9829c92b24dc90043e79af4b767d08b
https://doi.org/10.3987/com-95-7165
https://doi.org/10.3987/com-95-7165
Publikováno v:
HETEROCYCLES. 37:1469
Enantiopure ethanolamines have been obtained via diastereoselective reduction of chiral 2,3-dihydro-6H-1,4-oxazin-2-ones
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74f4dceeaaa4be677b8907a50249de32
https://doi.org/10.3987/com-93-s159
https://doi.org/10.3987/com-93-s159
Publikováno v:
Journal of Heterocyclic Chemistry. 22:713-718
L'addition d'acetonitriles actives 6 sur des β-enaminocetones 5 derivees de cetones cycliques et benzyliques, en milieu basique (ethylate de sodium ou triton B) est etudiee. Cette reaction conduit a la formation d'α-py-rone 8 a l'exclusion du cycle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c26cedc597f9c003dcd2e1d1a7175a8
https://doi.org/10.1002/jhet.5570220319
https://doi.org/10.1002/jhet.5570220319
Publikováno v:
Organic Mass Spectrometry. 11:1128-1157
Les spectres de masse e quelques bis heterocycles, ethers dud resorcinol, sont etudies ici, Nous interpretons les resultats a partir des fragmentations des monheterocycles parents. Aucune mesure de haute resolution n'a ete faite, Dans le cas des ceto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::937dbc300c4199319626f493dd5af903
https://doi.org/10.1002/oms.1210111106
https://doi.org/10.1002/oms.1210111106