Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Olivier Debleds"'
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 7, Iss 1, Pp 866-877 (2011)
This personal account summarizes our recent developments in gold-catalyzed direct substitutions on propargylic (allylic, benzylic) alcohols, with various nucleophiles (and bi-nucleophiles) based on the σ- and/or π-acidity of gold(III) complexes. Sy
Externí odkaz:
https://doaj.org/article/b09a0bb067a54f46a7b3ed6c266f51e4
Publikováno v:
Beilstein Journal of Organic Chemistry
Beilstein Journal of Organic Chemistry, Beilstein-Institut, 2011, 7, pp.866-877. ⟨10.3762/bjoc.7.99⟩
Beilstein Journal of Organic Chemistry, Vol 7, Iss 1, Pp 866-877 (2011)
Beilstein Journal of Organic Chemistry, Beilstein-Institut, 2011, 7, pp.866-877. ⟨10.3762/bjoc.7.99⟩
Beilstein Journal of Organic Chemistry, Vol 7, Iss 1, Pp 866-877 (2011)
This personal account summarizes our recent developments in gold-catalyzed direct substitutions on propargylic (allylic, benzylic) alcohols, with various nucleophiles (and bi-nucleophiles) based on the σ- and/or π-acidity of gold(III) complexes. Sy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::025eee9ee30f74983e1084511c0b901d
http://europepmc.org/articles/PMC3135077
http://europepmc.org/articles/PMC3135077
Autor:
Jean-Marc Campagne, Emmanuel Vrancken, Christophe Dal Zotto, Olivier Debleds, Pascal Retailleau
Publikováno v:
Advanced Synthesis and Catalysis
Advanced Synthesis and Catalysis, Wiley-VCH Verlag, 2009, 351 (11+12), pp.1991-1998. ⟨10.1002/adsc.200900127⟩
Advanced Synthesis and Catalysis, Wiley-VCH Verlag, 2009, 351 (11+12), pp.1991-1998. ⟨10.1002/adsc.200900127⟩
A concise one-pot route for the synthesis of 2,3-dihydroisoxazoles via a dual gold-iron catalysis has been devised. The method, based on the addition of binucleophilic protected hydroxylamine to propargylic alcohols, enables a one-pot, highly selecti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b62e701f86575288e2f289ae1816c66
https://doi.org/10.1002/adsc.200900127
https://doi.org/10.1002/adsc.200900127
Publikováno v:
ChemInform. 42
This personal account summarizes our recent developments in gold-catalyzed direct substitutions on propargylic (allylic, benzylic) alcohols, with various nucleophiles (and bi-nucleophiles) based on the σ- and/or π-acidity of gold(III) complexes. Sy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fc3cc1d807d32ffb3f3d323639a9f12
https://doi.org/10.1002/chin.201145222
https://doi.org/10.1002/chin.201145222
Publikováno v:
ChemInform. 42
Simple tuning of the cyclization conditions allows for the practical one-pot preparation of the bisubstituted isoxazoles (II), (IV) and N-phenylsulfonyl-2,3-dihydroisozazoles (VI), (VII).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f897292bc09a9be3c45f7a50a4e4299
https://doi.org/10.1002/chin.201108133
https://doi.org/10.1002/chin.201108133
Autor:
Marie Nicouleau, Olivier Debleds, Eric Gayon, Emmanuel Vrancken, Jean-Marc Campagne, Frédéric Lamaty, Arie van der Lee
Publikováno v:
ChemInform. 41
An atom-economical and practical synthesis of cis-N-benzenesulfonamide acylaziridines through the Baldwin rearrangement of various N-benzenesulfonamide isoxazolines has been reported. A detailed experimental study revealed the beneficial effect of mi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d857101a91d347471dd7a9816e51bf24
https://doi.org/10.1002/chin.201052101
https://doi.org/10.1002/chin.201052101
Publikováno v:
Chemistry-A European Journal
Chemistry-A European Journal, Wiley-VCH Verlag, 2010, 16 (40), pp.12207-12213. ⟨10.1002/chem.201001461⟩
Chemistry-A European Journal, Wiley-VCH Verlag, 2010, 16 (40), pp.12207-12213. ⟨10.1002/chem.201001461⟩
International audience; The use N-sulfonyl-protected hydroxylamines as bi-nucleophiles in iron-catalyzed propargylic substitutions allows the selective one-pot synthesis of four classes of substituted isoxazoles or isoxazolines from the same propargy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1dd90071ebad42d4ee38ce880d748c83
https://pubmed.ncbi.nlm.nih.gov/20842673
https://pubmed.ncbi.nlm.nih.gov/20842673
Autor:
Eric Gayon, Frédéric Lamaty, Marie Nicouleau, Olivier Debleds, Jean-Marc Campagne, Emmanuel Vrancken, Arie van der Lee
Publikováno v:
Journal of Organic Chemistry
Journal of Organic Chemistry, American Chemical Society, 2010, pp.6050-6053. ⟨10.1021/jo101273d⟩
Journal of Organic Chemistry, American Chemical Society, 2010, pp.6050-6053. ⟨10.1021/jo101273d⟩
International audience; An atom-economical and practical synthesis of cis-N- benzenesulfonamide acylaziridines through the Baldwin rearrangement of various N-benzenesulfonamide isoxa- zolines has been reported. A detailed experimental study revealed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8102dc7c24ff29bee047f0a483737ed0
https://hal.archives-ouvertes.fr/hal-00515351
https://hal.archives-ouvertes.fr/hal-00515351
Autor:
Christophe Dal Zotto, Pascal Retailleau, Jean-Marc Campagne, Emmanuel Vrancken, Olivier Debleds
Publikováno v:
ChemInform. 41
A concise one-pot route for the synthesis of 2,3-dihydroisoxazoles via a dual gold-iron catalysis has been devised. The method, based on the addition of binucleophilic protected hydroxylamine to propargylic alcohols, enables a one-pot, highly selecti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3847b87ef2311b8264cb9c58323ce5b5
https://doi.org/10.1002/chin.201003129
https://doi.org/10.1002/chin.201003129
Publikováno v:
ChemInform. 40
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c36a1f6c73aeb3b09a862ad227642a5e
https://doi.org/10.1002/chin.200926071
https://doi.org/10.1002/chin.200926071