Zobrazeno 1 - 10
of 2 295
pro vyhledávání: '"L A, Sauer"'
Autor:
Yann Guermeur
Publikováno v:
Journal of Computer and System Sciences
Journal of Computer and System Sciences, 2017, 89, pp.450-473. ⟨10.1016/j.jcss.2017.06.003⟩
Journal of Computer and System Sciences, Elsevier, 2017, 89, pp.450-473. ⟨10.1016/j.jcss.2017.06.003⟩
Journal of Computer and System Sciences, 2017, 89, pp.450-473. ⟨10.1016/j.jcss.2017.06.003⟩
Journal of Computer and System Sciences, Elsevier, 2017, 89, pp.450-473. ⟨10.1016/j.jcss.2017.06.003⟩
In the framework of agnostic learning, one of the main open problems of the theory of multi-category pattern classification is the characterization of the way the complexity varies with the number C of categories. More precisely, if the classifier is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1dc8b3be36f2da7fb42af74a82a8b84a
https://doi.org/10.1016/j.jcss.2017.06.003
https://doi.org/10.1016/j.jcss.2017.06.003
Autor:
Stephens, Scott
Publikováno v:
Madroño, 1998 Jul 01. 45(3), 273-273.
Externí odkaz:
https://www.jstor.org/stable/41425274
Publikováno v:
Chemistry - A European Journal. 16:14124-14130
We report herein a detailed investigation into the reaction mechanism for a sequential oxy-Cope/ene reaction under anionic conditions. With DFT calculations and ab initio molecular dynamics simulations, the observed diastereoselectivity is shown to b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4255cbcc27a238a990022152c16ac39d
https://doi.org/10.1002/chem.201001302
https://doi.org/10.1002/chem.201001302
Autor:
Effiette L. O. Sauer, Nathan D. Schley, Robert H. Crabtree, Christopher D. Incarvito, Chase Butler, Dinakar Gnanamgari
Publikováno v:
Organometallics. 28:321-325
Air-stable Ir and Ru complexes of a chelating pyrimidine-functionalized N-heterocyclic carbene were synthesized. The complexes were characterized by NMR spectroscopy and single-crystal X-ray diffraction and were found to be catalytically active for t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d8e0d71fdbbac05483e29821980fafa
https://doi.org/10.1021/om800821q
https://doi.org/10.1021/om800821q
Autor:
Laird A. Trimble, Gabriel St-Pierre, Daniel Beaudoin, Michel Belley, Effiette L. O. Sauer, Petar Duspara
Publikováno v:
Synlett. 2007:2991-2994
Catalytic hydrogenation of 2-nitrophenylacetonitriles bearing an aromatic substituent a to the nitrile group, using Pd/C and (Ph 3 P) 4 Pd, affords unstable N-hydroxy-2-amino-3-arylindoles which, after autoxidation, yields 2-amino-3-aryl-3H-indol-3-o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a22c0c72592181e90d5efea524d09742
https://doi.org/10.1055/s-2007-990969
https://doi.org/10.1055/s-2007-990969
Publikováno v:
Journal of the American Chemical Society. 129:2112-2119
We report herein a detailed investigation into the reaction mechanism of the oxy-Cope/Claisen/ene reaction. A series of chiral substrates was prepared, subjected to the tandem sequence, and the enantiomeric excess of the final products was evaluated.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d48aac4eeda0fc4748e4638d96696a41
https://doi.org/10.1021/ja066830f
https://doi.org/10.1021/ja066830f
Autor:
Louis Barriault, Effiette L. O. Sauer
Publikováno v:
Organic Letters. 6:3329-3332
[reaction: see text] We report a novel and efficient diastereoselective synthesis of wiedemannic acid analogue 30 in 16 steps from 7 using a tandem oxy-Cope/Claisen/ene reaction as the key step. Comparison of NMR data between wiedemannic acid (1) and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a195cad84b27bdaba6fc1498d8c892d6
https://doi.org/10.1021/ol0487635
https://doi.org/10.1021/ol0487635
Publikováno v:
Canadian Journal of Chemistry. 80:269-280
The competition between 2'-deoxyguanosine (dG) and water has been quantitatively evaluated for the allylic carbocation derived from tamoxifen and for the stabilized diarylmethyl cation (bis-(4-methoxyphenyl)methyl). Both systems were examined by the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::518e59ae92637512651cb05b9779b251
https://doi.org/10.1139/v02-011
https://doi.org/10.1139/v02-011
Publikováno v:
Organic Letters. 4:83-86
[reaction: see text] 2-Vinyloxiranes have been found to be excellent surrogates to beta,gamma-unsaturated aldehydes. These valuable electrophiles, generated in situ by treatment of a 2-vinyloxirane with a catalytic amount of Sc(OTf)(3), are effective
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf58d4b497bb6f6450628e6241b1f76d
https://doi.org/10.1021/ol016946a
https://doi.org/10.1021/ol016946a