Zobrazeno 1 - 10 of 26 pro vyhledávání: '"J.‐P. Bats"'
1
About a Practical Synthesis ofAmbrox®from Sclareol: a New Preparation of a Ketone Key Intermediate and a Close Look at itsBaeyer-VilligerOxidation
Autor: J.‐P. Bats, J. Moulines, Anne-Marie Lamidey, Nicole Da Silva
Publikováno v: Helvetica Chimica Acta. 87:2695-2705
The latest route to Ambrox® (1) starting from sclareol (2) proceeds through an oxy ketone 4 (Scheme 1). A new practical synthesis of the key intermediate 4 is described; it is equivalent to a partial oxidative degradation of sclareol (2) with perace
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::374a58dbf109ae256bfbf7d4e3a84543
https://doi.org/10.1002/hlca.200490239
Zobrazit plný text záznamu
2
A Short and Efficient Synthesis of (+)-13-Epimanoyl Oxide from Sclareol
Autor: J.‐P. Bats, Anne-Marie Lamidey, J. Moulines, Vincent Morisson
Publikováno v: Synthetic Communications. 23:2991-2998
(+)-13-Epimanoyl oxide has been synthesised in four steps from natural sclareol in an overall yield of 78%; preparation of the related labdane-14,15-diols is involved in this synthetic pathway.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::14045a99b796cfe484463c1a028eaaa4
https://doi.org/10.1080/00397919308011142
Zobrazit plný text záznamu
3
Substituent control in the synthesis of azetidines and pyrrolidines by N-tosyl-oxiraneethylamines base-mediated cyclization
Autor: A. Nuhrich, J.‐P. Bats, Anne-Marie Lamidey, J. Moulines, Patrick Hautefaye
Publikováno v: Tetrahedron Letters. 34:2315-2318
N-tosyl-oxiraneethylamines undergo cyclization upon treatment with aqueous sodium hydroxide to afford either N-tosyl-azetidinemethanols or N-tosyl-pyrrolidin-3-ols in high yields. The change in regioselectivity of this cyclization process is quite de
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c35db80a85e1c8a0cdac57c041425536
https://doi.org/10.1016/s0040-4039(00)77602-7
Zobrazit plný text záznamu
6
ChemInform Abstract: A Short and Efficient Synthesis of (+)-13-Epimanoyl Oxide from Sclareol
Autor: J. Moulines, J.‐P. Bats, Anne-Marie Lamidey, Vincent Morisson
Publikováno v: ChemInform. 25
(+)-13-Epimanoyl oxide has been synthesised in four steps from natural sclareol in an overall yield of 78%; preparation of the related labdane-14,15-diols is involved in this synthetic pathway.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5f2816ba4a729b131576320ce3498a34
https://doi.org/10.1002/chin.199437202
Zobrazit plný text záznamu
7
Payne-like rearrangement of N-tosyl-oxiranemethylamines: a new route to functionalized aziridines
Autor: J. Moulines, Patricia Charpentier, J.‐P. Bats, A. Nuhrich, Anne-Marie Lamidey
Publikováno v: Tetrahedron Letters. 33:487-490
The reaction of N-tosly-oxiranemethylamines with aqueous sodium hydroxide affords N-tosyl-aziridinemethanols in excellent yields, through the intramolecular epoxide ring opening by the nitrogen atom of the tosylamino group.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a7e074c6f2a65133ca3497ae9c9bfef5
https://doi.org/10.1016/s0040-4039(00)93976-5
Zobrazit plný text záznamu
9
Transposition des oxirannes-ethanols par l'intermediaire d'alcoxyetains
Autor: D. Leclercq, Philippe Picard, J.-P. Bats, J. Moulines
Publikováno v: Tetrahedron. 38:2139-2146
Oxiraneethoxytributyltins prepared from the corresponding oxiraneethanols, on heating at ∼ 200° gave, after demetalation with isophthallic acid, 2-oxetanemethanols and/or 3-oxolanols. As appears from about thirty rearrangements the choice between
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f559aa1bcb70d7b4a59ca3161e1313b4
https://doi.org/10.1016/0040-4020(82)85161-2
Zobrazit plný text záznamu
10
Transposition des oxirannes-ethanols par l'intermediaire d'alcoxyetains. Influence de la configuration de l'oxiranne
Autor: J. Moulines, D. Leclercq, Philippe Picard, J.‐P. Bats
Publikováno v: Tetrahedron Letters. 21:3051-3054
The transposition of oxirane-ethanols, through alkoxytin compounds, into oxetane-2-methanols and/or oxolan-3-ols (tetrahydrofuran-3-ols) is dependent upon the oxirane configuration. Cis configuration is more suitable for the formation of the smallest
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3c577f06ab6e183768dd95d17963adb2
https://doi.org/10.1016/s0040-4039(00)77404-1
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje