Zobrazeno 1 - 10
of 17
pro vyhledávání: '"H. W. I. Peerlings"'
Publikováno v:
Progress in Organic Coatings. 48:164-176
Using zirconium (IV) salts as catalyst, the reaction of a diisocyanate carrying one tertiary and one primary isocyanate group (IMCI, DIMP) with alcohols can be conducted with complete regioselectivity. This unique selectivity enables the use of a dii
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bdd807cd8ae0d36d192d854dce1a40b
https://doi.org/10.1016/s0300-9440(03)00097-3
https://doi.org/10.1016/s0300-9440(03)00097-3
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 39:3112-3120
A novel, fast, and simple synthetic procedure for polycarbamate/urea dendrimers, based on an AB-CD2 coupling strategy, is presented. The reactivity difference of the two isocyanate functionalities of the AB building block allows the construction of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6cd43dd785851f2375b739c6e62c1e9
https://doi.org/10.1002/pola.1292
https://doi.org/10.1002/pola.1292
Autor:
Georges M. Pavlov, Stephen E. Harding, J. Fraser Stoddart, E. W. Meijer, E. V. Korneeva, Kornelia Jumel, H. W. I. Peerlings, Sergey A. Nepogodiev
Publikováno v:
Scopus-Elsevier
Carbohydrate Polymers, 38, 195-202. Elsevier
Carbohydrate Polymers, 38, 195-202. Elsevier
The hydrodynamic properties of poly(propylene imine) dendrimers, modified with outer-surface β-thiolactosyl residues (“lactodendrimers”) of generation number 1–5, have been investigated by velocity sedimentation, translational diffusion, and v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68e84709590ecdcaf8fb56f0b6b26889
https://doi.org/10.1016/s0144-8617(98)00091-5
https://doi.org/10.1016/s0144-8617(98)00091-5
Autor:
E. W. Meijer, H. W. I. Peerlings
Publikováno v:
Tetrahedron Letters, 40(5), 1021-1024. Elsevier
A mild and convenient method for the synthesis and isolation of multi-isocyanates, obtained from the reaction of the corresponding primary amines with di-t-butyltricarbonate (1) is described.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30c957633b427a7560ef022eee03bf2b
https://doi.org/10.1016/s0040-4039(98)02515-5
https://doi.org/10.1016/s0040-4039(98)02515-5
Autor:
H. W. I. Peerlings, E. W. Meijer
Publikováno v:
European Journal of Organic Chemistry, 1998(4), 573-577. Wiley-VCH Verlag
Enantiomerically pure, axially chiral (S)-1,1′-bi-2-naphthol has been used as a core material to which Frechet-type dendritic wedges of the zeroth up to the fourth generation were attached, yielding the first axially chiral dendrimers 1−5. The ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7780abc3f6646e8c958475a817f7f26b
https://research.tue.nl/en/publications/ce5e76ef-0b06-45ab-86ee-a6509d2b104d
https://research.tue.nl/en/publications/ce5e76ef-0b06-45ab-86ee-a6509d2b104d
Publikováno v:
Chemistry : A European Journal, 4(12), 2456-2466. Wiley-VCH Verlag
Three generations poly(propylene imine) dendrimers with 4, 16, and 64 terminal amine groups have been functionalized with pentyloxycyanobiphenyl and decyloxycyanobiphenyl mesogens. The liq.-cryst. properties of these dendrimers have been studied in d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e019c34384996a3a53d60e14afb22b3a
https://doi.org/10.1002/(sici)1521-3765(19981204)4:12<2456::aid-chem2456>3.0.co
https://doi.org/10.1002/(sici)1521-3765(19981204)4:12<2456::aid-chem2456>3.0.co
Autor:
E. W. Meijer, H. W. I. Peerlings
Publikováno v:
Chemistry : A European Journal, 3(10), 1563-1570. Wiley-VCH Verlag
At first glance the topic of chiral dendrimers seems to be a contradiction in terms. However, recent studies reveal that both the building blocks of the dendrimer and the overall dendritic architecture can be chiral and that chirality can be introduc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e22859dff91e5b51c5379bba5368c323
https://doi.org/10.1002/chem.19970031005
https://doi.org/10.1002/chem.19970031005
Autor:
Peter R. Ashton, Sue E. Boyd, Christopher L. Brown, Sergey A. Nepogodiev, E. W. Meijer, H. W. I. Peerlings, J. Fraser Stoddart
Publikováno v:
ResearcherID
Chemistry : A European Journal, 3(6), 974-984. Wiley-VCH Verlag
Chemistry : A European Journal, 3(6), 974-984. Wiley-VCH Verlag
The use of preformed poly-(propylene imine) dendrimers (DAB-dendr-(NH2)x) for the rapid and facile construction of high molecular weight carbohydrate-coated dendrimers (glyco-dendrimers) is presented. An efficient attachment of spacer-armed derivativ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::435808824c3c899c708c3302ddd253e1
https://doi.org/10.1002/chem.19970030620
https://doi.org/10.1002/chem.19970030620
Autor:
J.A.J.M. Vekemans, L. Groenendaal, J. L. J. van Dongen, H. W. I. Peerlings, E.E. Havinga, E. W. Meijer
Publikováno v:
Macromolecules, 28(1), 116-123. American Chemical Society
The Ullmann coupling reaction has been used to polymerize N-t-BOC-2,5-dibromopyrrole into well-defined oligo(pyrrole-2,5-diyl)s. After optimization of the reaction conditions, i.e. using 1 wt equiv of Cu-bronze in DMF at 100 "C for 1 h, oligomers up
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf9de50921320f7e373467dcda0e02c1
https://doi.org/10.1021/ma00105a015
https://doi.org/10.1021/ma00105a015
Autor:
H. W. I. Peerlings, E. W. Meijer
Publikováno v:
ChemInform. 29
At first glance the topic of chiral dendrimers seems to be a contradiction in terms. However, recent studies reveal that both the building blocks of the dendrimer and the overall dendritic architecture can be chiral and that chirality can be introduc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4b428ea0fb89c1ebab149333263884d
https://doi.org/10.1002/chin.199803272
https://doi.org/10.1002/chin.199803272