Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Nicolas Rabasso"'
Publikováno v:
European Journal of Organic Chemistry. 2022
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c16f6b8a358589e6e844ffd2632e3688
https://doi.org/10.1002/ejoc.202200646
https://doi.org/10.1002/ejoc.202200646
Autor:
Xavier Guinchard, Angela Marinetti, Nicolas Rabasso, Gilles Frison, Zhenhao Zhang, Arnaud Voituriez, Yunliang Yu
Publikováno v:
Chemical Communications
Chemical Communications, Royal Society of Chemistry, 2021, 57 (82), pp.10779-10782. ⟨10.1039/D1CC04088J⟩
Chemical Communications, Royal Society of Chemistry, 2021, 57 (82), pp.10779-10782. ⟨10.1039/D1CC04088J⟩
The Tethered Counterion-Directed Catalysis (TCDC) approach has been applied to the enantioselective Au(I) catalyzed dearomatizations of 1-naphthols with allenamides. Stereocontrol is ensured by the intramolecular ion-pairing between the chiral gold-t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b85a53f590dabcee34f6ff1f65e76cc
https://doi.org/10.1039/d1cc04088j
https://doi.org/10.1039/d1cc04088j
Publikováno v:
European Journal of Organic Chemistry. 2020:3918-3925
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c46d706edeca56fc76b344b8ef05deb
https://doi.org/10.1002/ejoc.202000534
https://doi.org/10.1002/ejoc.202000534
Publikováno v:
Synthesis. 49:4035-4044
N-Sulfonyl ynamido-phosphonates were prepared from sulfonamides and bromo alkynylphosphonates through a direct copper-catalyzed coupling reaction. The substrates were obtained in good to excellent yields. The latter are valuable partners to react wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a759e5657f39567f5041ba16bca9850
https://doi.org/10.1055/s-0036-1589042
https://doi.org/10.1055/s-0036-1589042
Publikováno v:
Organic & Biomolecular Chemistry. 15:387-395
Acyclic α-amino vinylphosphonates were alkylated through the Mitsunobu reaction then diolefinic compounds hence formed were subjected to RCM. Studies on the scope and limitations of RCM with these sterically hindered α-amino vinylphosphonates are d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da3c8b9aa8ae395281b8fffdb8a13f7b
https://doi.org/10.1039/c6ob02548j
https://doi.org/10.1039/c6ob02548j
Publikováno v:
European Journal of Organic Chemistry. 2016:320-324
A series of 5-phosphonoisoxazoline N-oxides were prepared in good to excellent yields by selective O-alkylation of nitronate anions with (α-tosyloxyvinyl)phosphonates. A comprehensive study was undertaken to limit the competitive formation of the (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89e0031bee0d612982fdc504d92defb0
https://doi.org/10.1002/ejoc.201501243
https://doi.org/10.1002/ejoc.201501243
Publikováno v:
Chemical Communications. 51:3612-3615
α-Amino allenylphosphonates were treated with cerium(iv) ammonium nitrate under various conditions to form spirodienones in good to excellent yields. The 5-endo-dig cyclization proceeds through the formation of a key iminium intermediate. A comprehe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::229f638c074f7f8c03334f718a50ad54
https://doi.org/10.1039/c5cc00281h
https://doi.org/10.1039/c5cc00281h
Autor:
Antoine Fadel, Nicolas Rabasso
Publikováno v:
Tetrahedron Letters. 55:6068-6071
Diethyl (1,2-dibromoethyl)phosphonate was found to undergo cyclopropanation with nitromethane in good yield. The resulting trans β-nitrocyclopropylphosphonate was converted to the trans N-protected aminocyclopropylphosphonate through a reduction–p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4442964afd6e5e8bbd1451e57a16ea2
https://doi.org/10.1016/j.tetlet.2014.09.035
https://doi.org/10.1016/j.tetlet.2014.09.035
Publikováno v:
European Journal of Organic Chemistry. 2013:7546-7555
α-Amino vinylphosphonates were prepared by chemo- and stereoselective reduction of α-amino allenephosphonates. Our results showed that the substituents on the allene, phosphonate, and nitrogen moieties affected the stereoselectivity of the reductio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebf7e2672968e1e71a744f96c48ac770
https://doi.org/10.1002/ejoc.201300904
https://doi.org/10.1002/ejoc.201300904
Publikováno v:
ChemInform. 47
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f8bd0756a2101779d134b84db9a9b1e
https://doi.org/10.1002/chin.201622140
https://doi.org/10.1002/chin.201622140