Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Angelique Jourdant"'
Autor:
Jieping Zhu, Angelique Jourdant
Publikováno v:
Tetrahedron Letters. 42:3431-3434
Asymmetric syntheses of (-)-deoxoprosophylline from chiral L-N,N-dibenzyl serine (TBDMS) aldehyde is reported. A highly diastereoselective intramolecular reductive amination of ω-oxo amino diol is a key step of the present synthesis. © 2001 Elsevie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb8169bd447e1ece85f57ef123e0c3e4
https://doi.org/10.1016/s0040-4039(01)00483-x
https://doi.org/10.1016/s0040-4039(01)00483-x
Publikováno v:
ChemInform. 33
Optimal conditions for chlorotris(triphenylphosphine)rhodium(I) (Wilkinson's catalyst) catalyzed selective saturation of a double bond in the presence of a nitro function are developed. Aryl iodide and benzyl ether are also tolerated under these hydr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdceb46f5e547db196351a70b1d9e16b
https://doi.org/10.1002/chin.200251057
https://doi.org/10.1002/chin.200251057
Autor:
Angelique Jourdant, Jieping Zhu
Publikováno v:
ChemInform. 31
Asymmetric syntheses of (2R,3R) and (2R,3S)-3-hydroxypipecolic acids are reported featuring a key diastereoselective addition of Buchi's Grignard reagent to the chiral serinal Image -5. Based on conformational analysis, a stereocontrolled reduction o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3387d30f1ac2f205f92abf2de3fe5846
https://doi.org/10.1002/chin.200048160
https://doi.org/10.1002/chin.200048160
Publikováno v:
The Journal of Organic Chemistry. 67:3163-3164
Optimal conditions for chlorotris(triphenylphosphine)rhodium(I) (Wilkinson's catalyst) catalyzed selective satn. of a double bond in the presence of a nitro function are developed. Aryl iodide and benzyl ether are also tolerated under these hydrogena
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::679524339d1d102a3c61f1178f420f22
https://doi.org/10.1021/jo025595q
https://doi.org/10.1021/jo025595q
Autor:
Angelique Jourdant, Jieping Zhu
Asymmetric syntheses of (2R,3R) and (2R,3S)-3-hydroxypipecolic acids are reported featuring a key diastereoselective addition of Buchi's Grignard reagent to the chiral serinal Image -5. Based on conformational analysis, a stereocontrolled reduction o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af024cdc6ed9fbaaad3123cf2c69efa0
https://infoscience.epfl.ch/record/158315
https://infoscience.epfl.ch/record/158315
Autor:
Jieping Zhu, Angelique Jourdant
Publikováno v:
ResearcherID
Syntheses of (-)-deoxoprosophylline from chiral L-N,N-di(benzyl)serine (TBDMS) aldehyde is reported. A highly diastereoselective nucleophilic addn. of Buechi's Grignard reagent to chiral serinal followed by an intramol. reductive amination of w-oxo a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a2e7131de01da5245a0cf5538a2fbc2
https://infoscience.epfl.ch/record/158121
https://infoscience.epfl.ch/record/158121