Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Lhommet, GÉRard"'
Autor:
Calvet-Vitale, Sandrine, Vanucci-Bacqué, Corinne, Fargeau-Bellassoued, Marie-Claude, Lhommet, Gérard
Publikováno v:
In Tetrahedron 2005 61(32):7774-7782
Autor:
Calvet, Sandrine, David, Olivier, Vanucci-Bacqué, Corinne, Fargeau-Bellassoued, Marie-Claude, Lhommet, Gérard ∗
Publikováno v:
In Tetrahedron 2003 59(33):6333-6339
Autor:
Segat-Dioury, Fabienne, Lingibé, Olivier, Graffe, Bernadette, Sacquet, Marie-Claude, Lhommet, Gérard *
Publikováno v:
In Tetrahedron 2000 56(2):233-248
Publikováno v:
In Tetrahedron Letters 1999 40(19):3713-3716
Publikováno v:
Tetrahedron Letters
Tetrahedron Letters, Elsevier, 1997, 38 (8), pp.1415-1418. ⟨10.1016/S0040-4039(97)00099-3⟩
Tetrahedron Letters, Elsevier, 1997, 38 (8), pp.1415-1418. ⟨10.1016/S0040-4039(97)00099-3⟩
5-Alkoxy-pyrroloxazolidin-3-ones 1 were stereoselectively prepared from (S)-pyroglutamic acid. Treatment of 1 with a Lewis acid generated in situ the N-acyliminium 2 , which was trapped by various π-nucleophiles leading selectively to trans pyrrolid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20f3881e4899462f816babbb4c5f422c
https://hal.archives-ouvertes.fr/hal-02447637
https://hal.archives-ouvertes.fr/hal-02447637
Autor:
Vanucci-Bacqué, Corinne, Brocherieux-Lanoy, Sylvie, Dhimane, Hamid, Poupon, Jean-Christophe, Vanucci, Corinne, Lhommet, Gérard
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 1
Journal of the Chemical Society, Perkin Transactions 1, Royal Society of Chemistry, 1997, pp.2163-2166. ⟨10.1039/A703902F⟩
Journal of the Chemical Society, Perkin Transactions 1, Royal Society of Chemistry, 1997, pp.2163-2166. ⟨10.1039/A703902F⟩
N -Boc amino ethers 1a–e when treated with allyltrialkylsilanes in the presence of TiCl4 afford the expected allylation compounds 2a–e and/or the unprecedented silylated oxazinones 3a–e or 4a–e.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f471fbd5f2831d7227dcf624fc2ca5d
https://hal.archives-ouvertes.fr/hal-02447634
https://hal.archives-ouvertes.fr/hal-02447634
Publikováno v:
In Tetrahedron Letters 1999 40(51):9019-9020
Autor:
Vanucci-Bacqué, Corinne, Vanucci, Corinne, Brusson, Xavier, Verdel, Valérie, Zana, Frédérique, Dhimane, Hamid, Lhommet, Gérard
Publikováno v:
Tetrahedron Letters
Tetrahedron Letters, Elsevier, 1995, 36 (17), pp.2971-2974. ⟨10.1016/0040-4039(95)00354-F⟩
Tetrahedron Letters, Elsevier, 1995, 36 (17), pp.2971-2974. ⟨10.1016/0040-4039(95)00354-F⟩
N-Boc or N-Cbz homoallylic amines are converted in four steps into pyrrolidines through a sequence involving as a key-step a tandem zinc mediated reductive cleavage-reductive amination from an intermediate 1,3-oxazin-2-one
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::217fbaedffae4286b8342004c6ffb06f
https://hal.archives-ouvertes.fr/hal-02447638
https://hal.archives-ouvertes.fr/hal-02447638
Publikováno v:
Journal of Organic Chemistry
Journal of Organic Chemistry, American Chemical Society, 1994, 59 (14), pp.3902-3905. ⟨10.1021/jo00093a023⟩
Journal of Organic Chemistry, American Chemical Society, 1994, 59 (14), pp.3902-3905. ⟨10.1021/jo00093a023⟩
Limonoid model (1), a substructure related to insect antifeedant genu- din, was synthesized. A pinacolic rearrangement followed by a Baeyer- Villiger oxidation were the two key steps of our approach, which is totally stereocontrolled and amenable to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a01348e600bb7150f57bd84e542fbca4
https://hal.archives-ouvertes.fr/hal-02447639
https://hal.archives-ouvertes.fr/hal-02447639
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