Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Takateru Kubota"'
Autor:
Albena Yoneva, Fritz Vögtle, Ute Müller, Lifeng Chi, F.W. Vergeer, Sonja Müller, Jens Brüggemann, Harald Fuchs, Xiaoming Chen, Astrid Kaufmann, Takateru Kubota, Walter M. Müller, Athanasia Böhmer, Yoshio Okamoto, Luisa De Cola
Publikováno v:
European Journal of Organic Chemistry. 2007:45-52
New topological chiral molecular knots (knotanes) 3a–6 of the amide type were substituted with long aliphatic side chains (butyloxy, hexyloxy, octenyloxy, decyloxy) and with p-bromobenzyloxy and oligoethylene glycol ether units, which resulted in i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4f638afc44961303c6a60cff2c2e8a2
https://doi.org/10.1002/ejoc.200600437
https://doi.org/10.1002/ejoc.200600437
Publikováno v:
Chemistry - A European Journal. 10:2804-2810
Selectively functionalized molecular knots (knotanes) of the amide-type have been used as building blocks in syntheses of higher covalent assemblies composed of up to four knotane units. Preparation of linear and branched tetraknotanes consisted of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c04e995803082d29e49be9a15bf4d73
https://doi.org/10.1002/chem.200400110
https://doi.org/10.1002/chem.200400110
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 42:4704-4710
Three polysaccharide phenylcarbamate derivatives [cellulose 2,3-bis(3,5-dimethylphenylcarbamate)-6-(3,5-dimethylphenylcarbamate)/(2-methacryloyloxyethylcarbamate), cellulose 2,3-bis(3,5-dichlorophenylcarbamate)-6-(3,5-dichlorophenylcarbamate)/(2-meth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a06d925c236410c2c9ccbbc50bc50bf0
https://doi.org/10.1002/pola.20372
https://doi.org/10.1002/pola.20372
Publikováno v:
Chirality. 16:309-313
Three novel cycloalkylcarboxylates, cyclopentyl, cyclohexyl, and 1-adamantylcarboxylates of cellulose and amylose were prepared and their chiral recognition abilities as chiral stationary phases (CSPs) for high-performance liquid chromatography (HPLC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be73ce2df0fe19f6d241a0a2fb64e6a2
https://doi.org/10.1002/chir.20040
https://doi.org/10.1002/chir.20040
Autor:
Frauke Schelhase, Fritz Vögtle, Takateru Kubota, Walter M. Müller, Yoshio Okamoto, Ute Müller, Oleg Lukin, Albena Yoneva
Publikováno v:
Angewandte Chemie. 115:4681-4684
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb3b2f1830ed4f7c8bf52a36b7bb3e15
https://doi.org/10.1002/ange.200351981
https://doi.org/10.1002/ange.200351981
Autor:
Fritz Vögtle, Walter M. Müller, Yoshio Okamoto, Takateru Kubota, Martin Nieger, Ute Müller, Janosch Recker
Publikováno v:
University of Helsinki
For the first time, knot molecules (of the amide type) are synthesized, which bear one to three dendritic units of various generations at their periphery. They were obtained through two different routes: i) attachment of dendritic wedges to new mono-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee9e0e4560b37c20f0aee23173ee6e78
https://doi.org/10.1002/1521-3765(20021004)8:19<4434::aid-chem4434>3.0.co
https://doi.org/10.1002/1521-3765(20021004)8:19<4434::aid-chem4434>3.0.co
Publikováno v:
Chirality. 14:372-376
Cyclopentyl and (±)-exo-2-norbornylcarbamates of cellulose and amylose were prepared and their chiral recognition abilities as chiral stationary phases for high-performance liquid chromatography (HPLC) were evaluated. Among these carbamates, cellulo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0d03e5cc2bb121733b05da2fd3a64bf
https://doi.org/10.1002/chir.10095
https://doi.org/10.1002/chir.10095
Autor:
Janosch Recker, Wolfgang Lindner, Annette Hünten, Walter M. Müller, Erik Vogel, Stefan Grimme, Eric Francotte, Amir-Hossain Parham, Takateru Kubota, Ute Müller, Michael Knott, Yoshio Okamoto, Fritz Vögtle, Oliver Safarowsky, Sven Buschbeck
Publikováno v:
Angewandte Chemie. 113:2534-2537
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5173f8ad6aa0429566d7032564e170e
https://doi.org/10.1002/1521-3757(20010702)113:13<2534::aid-ange2534>3.0.co
https://doi.org/10.1002/1521-3757(20010702)113:13<2534::aid-ange2534>3.0.co
Chiral Dendrophanes, Dendro[2]rotaxanes, and Dendro[2]catenanes: Synthesis and Chiroptical Phenomena
Autor:
Carin Reuter, Udo Wörsdörfer, Fritz Vögtle, Gregor Pawlitzki, A. Mohry, Marcus Plevoets, Yoshio Okamoto, Takateru Kubota
Publikováno v:
European Journal of Organic Chemistry. 2000:3059-3067
New chiral dendrimers with planar-chiral, cycloenantiomeric and topologically chiral cores were prepared in yields of up to 90% starting from a racemic 4-hydroxy[2.2]paracyclophane, a [2]rotaxane with sulfonamide groups in the wheel and axle position
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae3eac2eb598e17184a43a0716c91304
https://doi.org/10.1002/1099-0690(200009)2000:17<3059::aid-ejoc3059>3.0.co
https://doi.org/10.1002/1099-0690(200009)2000:17<3059::aid-ejoc3059>3.0.co
Publikováno v:
Journal of the American Chemical Society. 122:4056-4059
Cyclohexylcarbamates of cellulose and amylose were prepared and their resolving abilities for enantiomers were evaluated as chiral stationary phases (CSPs) for high-performance liquid chromatography. The CSPs showed high resolving abilities, which ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73e9ef0c930d460a0421d1de50bfe6b2
https://doi.org/10.1021/ja992421q
https://doi.org/10.1021/ja992421q