Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Daniele Muroni"'
Autor:
Daniele Muroni, Antonio Saba
Publikováno v:
ARKIVOC, Vol 2005, Iss 13, Pp 1-7 (2005)
Externí odkaz:
https://doaj.org/article/526b34c3374e483ba02b74518f8faa95
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 7, Pp o2224-o2225 (2012)
The structure determination confirms the stereochemistry of the title compound, C21H35NO3, obtained as an intermediate in the enantioselective synthesis of deoxynojirimicine analogs. The system contains a pyrrolo[1,2-a]azocine backbone, which was syn
Externí odkaz:
https://doaj.org/article/bb249542753145dda6bf437d68bb01ad
Publikováno v:
Tetrahedron: Asymmetry. 20:1154-1159
Concise syntheses of novel chiral pyrroloazacyclo and chiral tricyclic isoquinoline alkaloids, starting from the readily available (S)-1,2,3,4-tetrahydroisoquinoline carboxylic acid methyl ester, by utilizing cascade spiro-to fused and RCM protocols,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8e9fe589117e9436fb49437988479cc
https://doi.org/10.1016/j.tetasy.2009.04.003
https://doi.org/10.1016/j.tetasy.2009.04.003
Publikováno v:
Tetrahedron Letters. 49:2373-2376
RCM approach to hindered 5-5-fused bicyclic pyrrolizidine system starting from chiral pyrrolidine, obtained from D-(+)-mannose, has been achieved in convenient yield.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d3daa7d7023fe287b7f9f5a106c1e93
https://doi.org/10.1016/j.tetlet.2008.02.071
https://doi.org/10.1016/j.tetlet.2008.02.071
Publikováno v:
Tetrahedron. 63:12232-12238
A concise synthesis of the novel pyrrolo[1,2-a]benzodiazepine system, by using the metallo carbenoid/spiro-[6,5]-ammonium ylide/Stevens[1,2]-shift with ring-expansion approach, was reported. The overall cascade process resulted stereospecific.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f19693690d18c1a8d0612ca6fd01309
https://doi.org/10.1016/j.tet.2007.09.062
https://doi.org/10.1016/j.tet.2007.09.062
Publikováno v:
Tetrahedron (Oxf., Print) 62 (2006): 1459–1466. doi:10.1016/j.tet.2005.11.020
info:cnr-pdr/source/autori:D. Muroni ; A. Saba ; N. Culeddu/titolo:Stable chiral spirocyclic [5,5]-ammonium ylides using a metallo carbenoid approach/doi:10.1016%2Fj.tet.2005.11.020/rivista:Tetrahedron (Oxf., Print)/anno:2006/pagina_da:1459/pagina_a:1466/intervallo_pagine:1459–1466/volume:62
info:cnr-pdr/source/autori:D. Muroni ; A. Saba ; N. Culeddu/titolo:Stable chiral spirocyclic [5,5]-ammonium ylides using a metallo carbenoid approach/doi:10.1016%2Fj.tet.2005.11.020/rivista:Tetrahedron (Oxf., Print)/anno:2006/pagina_da:1459/pagina_a:1466/intervallo_pagine:1459–1466/volume:62
Enantiomerically pure spiro[5,5]-ammonium ylides were obtained by Rh(II)-catalyzed decomposition of alfa-diazo-beta-carbonylesters. In the crude decomposition mixtures, variable quantities of enamino-alfa,beta-keto esters were detected as secondary p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3362fa5f8d5bc7d812b3e3f59386da0
https://doi.org/10.1016/j.tet.2005.11.020
https://doi.org/10.1016/j.tet.2005.11.020
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 225:11-14
A number of tin(II) complexes, prepared in situ from tin(II) triflate and pyridine derivatives (2,2′:6′,2″-terpyridine, 1,10-phenanthroline, 2,2′-bipyridine, dipyridylmethane, 2-(thiophen-2-yl)pyridine and 2-(2-diphenylphosphinophenyl)-5,6,7,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdc8bcd354eef40da44694b0e7c4d2a9
https://doi.org/10.1016/j.molcata.2004.08.017
https://doi.org/10.1016/j.molcata.2004.08.017
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 197:27-35
Diastereomeric pure thienylpyridines were prepared and assessed in the enantioselective palladium-catalyzed allylic substitution of 1,3-diphenylprop-2-enyl acetate with dimethyl malonate and copper-catalyzed cyclopropanation of styrene with ethyl dia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d53ccc17e1004ad25de08def11bcb055
https://doi.org/10.1016/s1381-1169(02)00619-2
https://doi.org/10.1016/s1381-1169(02)00619-2
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 191:1-8
Diastereomeric pure 2-(2-phenylthiophenyl)-5,6,7,8-tetrahydroquinolines were prepared and assessed in the enantioselective palladium-catalyzed allylic substitution of 1,3-diphenylprop-2-enyl acetate with dimethyl malonate and in the copper-catalyzed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2609dd4d1c15985ed79d859d7139df3
https://doi.org/10.1016/s1381-1169(02)00173-5
https://doi.org/10.1016/s1381-1169(02)00173-5
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 191:29-33
A number of chiral 1,10-phenanthrolines (phens) have been assessed in asymmetric Cu(I)-catalyzed allylic oxidation of cyclohexene. Very effective copper-phen catalysts are obtained only when these ligands bear at least a substituent close to the reac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a904ba5ae6fd83ac03e998fc90e5e2c4
https://doi.org/10.1016/s1381-1169(02)00078-x
https://doi.org/10.1016/s1381-1169(02)00078-x