Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Alice Lefranc"'
Publikováno v:
Chemistry. An European Journal
Hydrogenation and transfer hydrogenation of imines with cyclohexa-1,4-dienes, as well as with a representative Hantzsch ester dihydrogen surrogate, are reported. Both processes are catalyzed by tethered Ru-S complexes but differ in the activation mod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bbd27ad26330b1888f2667d3c5bf064
https://pubmed.ncbi.nlm.nih.gov/27311877
https://pubmed.ncbi.nlm.nih.gov/27311877
Publikováno v:
ChemInform. 46
A general and direct diastereo- and enantioselective organocatalyzed domino Michael/aldol reaction to form polysubstituted chiral bicyclo[3.2.1]octanes is developed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b04f41ad64f73c7167448e1884d3297
https://doi.org/10.1002/chin.201513087
https://doi.org/10.1002/chin.201513087
Publikováno v:
Synlett, Vol. 25, No 20 (2014) pp. 2947-2952
A direct construction of bicyclo[3.2.1]octanes by an organocatalytic domino Michael/Aldol reaction of cyclic 1,3-keto esters with β,γ-unsaturated 1,2-keto amides is reported. Formation of a precipitate corresponding to the racemic co-crystals of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac5d347661b35da03853459de5fea4a1
https://archive-ouverte.unige.ch/unige:43001
https://archive-ouverte.unige.ch/unige:43001
Publikováno v:
Organic Letters, Vol. 16, No 20 (2014) pp. 5242-5245
An enantio- and diastereoselective organocatalytic domino Michael/Aldol reaction for the direct preparation of synthetically and medicinally relevant bicyclo[3.2.1]octane derivatives with four stereogenic centers, including two quaternary carbons, ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1cfdd34dbabe85c3a5dbbd6daf21e149
https://archive-ouverte.unige.ch/unige:41533
https://archive-ouverte.unige.ch/unige:41533
Publikováno v:
ChemInform. 44
This transformation tolerates a large variety of electronically different substituents on both reactive partners.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::036b61b71e9b82bcee4e8b7119cfec39
https://doi.org/10.1002/chin.201335045
https://doi.org/10.1002/chin.201335045
Publikováno v:
Organic Letters, Vol. 15, No 9 (2013) pp. 2172-2175
ORGANIC LETTERS
ORGANIC LETTERS
The first organocatalytic diastereo- and enantioselective domino Michael/aldol reaction of 3-halogeno-1,2-diones to α,β-unsaturated aldehydes has been achieved. This transformation tolerates a large variety of electronically different substituents
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04804f49c0f996af98d1546c2ce7661f
https://archive-ouverte.unige.ch/unige:27720
https://archive-ouverte.unige.ch/unige:27720
Publikováno v:
ChemInform. 42
Deconjugated butenolides undergo unprecedented, simple, and highly stereoselective direct vinylogous addition to enals to afford products of type (III) and (V).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::234c7b6a748bb0109bb96a2fcf7b20df
https://doi.org/10.1002/chin.201125097
https://doi.org/10.1002/chin.201125097
Publikováno v:
Organic Letters, Vol. 13, No 6 (2011) pp. 1540-1543
An unprecedented and simple direct vinylogous addition of deconjugated butenolide to enals has been developed in excellent stereoselectivities (>95% ee), with Aminal-PYrrolidine (APY) catalyst. This methodology allows for the efficient preparation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82dd994e423a2560f6ca3c1b2ca6813f
https://pubmed.ncbi.nlm.nih.gov/21319834
https://pubmed.ncbi.nlm.nih.gov/21319834
Publikováno v:
Organic Letters; Mar2011, Vol. 13 Issue 6, p1540-1543, 4p