Zobrazeno 1 - 10
of 91
pro vyhledávání: '"Roland Prewo"'
Publikováno v:
Liebigs Annalen der Chemie. 1993:261-268
Diastereoselective Diels-Alder Reactions with α-Chloronitroso Saccharides The α-chloronitroso reagent 2 obtained from ribose via the lactone oxime 3 reacts with the dienes 6–10 at low temperature to give the chiral dihydrooxazines 11–16 in 63
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d92ce4435de09217c7153998f6d4709a
https://doi.org/10.1002/jlac.199319930146
https://doi.org/10.1002/jlac.199319930146
Autor:
Roland Prewo, M. Vlassi, M. J. Villa, Jost H. Bieri, Esther Domínguez, Esther Lete, Gabriel Germain, Juan M. Arrieta
Publikováno v:
ChemInform. 23
C20H24BrNO6, M(r) = 454.3, monoclinic, Cc, a = 27.479 (4), b = 5.128 (1), c = 21.811 (3) angstrom, beta = 139.35 (1)-degrees, V = 2002 (1) angstrom 3, Z = 4, D(x) = 1.51 Mg m-3, Mo K-alpha radiation, lambda = 0.71069 angstrom, mu = 2.07 mm-1, F(000)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4842187dfc4d8d7068f8ca77c7516669
https://doi.org/10.1002/chin.199203065
https://doi.org/10.1002/chin.199203065
Autor:
M. J. Villa, Jost H. Bieri, M. Vlassi, Esther Domínguez, Roland Prewo, Gabriel Germain, Esther Lete, Juan M. Arrieta
Publikováno v:
Acta Crystallographica Section C Crystal Structure Communications. 47:2115-2118
C20H24BrNO6, M(r) = 454.3, monoclinic, Cc, a = 27.479 (4), b = 5.128 (1), c = 21.811 (3) angstrom, beta = 139.35 (1)-degrees, V = 2002 (1) angstrom 3, Z = 4, D(x) = 1.51 Mg m-3, Mo K-alpha radiation, lambda = 0.71069 angstrom, mu = 2.07 mm-1, F(000)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07fa5fce4da206aa6fce0465f54786bb
https://doi.org/10.1107/s0108270191003141
https://doi.org/10.1107/s0108270191003141
Publikováno v:
Helvetica Chimica Acta. 73:808-826
Pteridines: Synthesis and Characteristics of 5,6-Dihydro-6-(1,2,3-trihydroxypropyl)pteridines: Covalent Intramolecular Adducts Various 5,6-diaminopyrimidines (1, 15, 24, 33) were condensed with the phenylhydrazones of L-(2) and D-arabinose (3) in aci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8f0dc5698a7575c7891e43eb7165213
https://doi.org/10.1002/hlca.19900730407
https://doi.org/10.1002/hlca.19900730407
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 92:915-916
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d96379a2841d7499cc0dda21dfa47c06
https://doi.org/10.1002/bscb.19830921014
https://doi.org/10.1002/bscb.19830921014
Autor:
Armin Guggisberg, Roland Prewo, Thomas W. Baumann, Annalaura Lorenzi-Riatsch, Marianne Wettstein-Bättig
Publikováno v:
Phytochemistry. 29:990-992
A diterpene glycoside of the furokaurane type has been isolated from the seeds of the caffeine-free coffee species Coffea pseudozanguebariae belonging to the section Mozambicoffea. This bitter-tasting compound named mozambioside is considered to repl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ac642082a23c400af2e17938a66e1fb
https://doi.org/10.1016/0031-9422(90)80065-o
https://doi.org/10.1016/0031-9422(90)80065-o
Publikováno v:
Angewandte Chemie. 95:736-737
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87ae0699a1f3889f41050b12f5536e24
https://doi.org/10.1002/ange.19830950912
https://doi.org/10.1002/ange.19830950912
Autor:
W. Von Philipsborn, Roland Prewo, A. Marcuzzi, Markus Koller, Isabel Solana, Andreas Hafner, C. M. Adams, Beverly R. Vincent
Publikováno v:
ChemInform. 21
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e38f3f48d8d8d81f3577418ee3a51fdd
https://doi.org/10.1002/chin.199011257
https://doi.org/10.1002/chin.199011257
Publikováno v:
Helvetica Chimica Acta. 65:2251-2272
Synthesis of Ketoses by Chain Elongation of 1-Deoxy-1-nitroaldoses. Nucleophilic Additions and Solvolysis of Nitro Ethers A method for the preparation of chain elongated uloses based upon the base-catalyzed addition of 1-deoxy-1-nitroaldoses to aldeh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d777c5adf43b0688fb6fbbcd0096c79
https://doi.org/10.1002/hlca.19820650730
https://doi.org/10.1002/hlca.19820650730
Autor:
Isabel Solana, Roland Prewo, Wolfgang von Philipsborn, Andreas Hafner, Markus Koller, C. M. Adams, Beverly R. Vincent, A. Marcuzzi
Publikováno v:
Helvetica Chimica Acta. 72:1658-1675
The synthesis of 36 [Fe(CO)2L1(η4-diene)], three [Fe(CO)2L1(η4-encne)], and five [Ru(CO)2L1(η4-diene)] complexes (L1 = Ph3P, Et3P, (EtO)3P, (MeO)3p, C6H11NC) by thermal, selective CO ligand displacement in the corresponding tricarbonyl precursor c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8423624032f276ab8a4bd9dc90bf9633
https://doi.org/10.1002/hlca.19890720803
https://doi.org/10.1002/hlca.19890720803