Zobrazeno 1 - 10
of 206
pro vyhledávání: '"A. M. Van Leusen"'
Publikováno v:
Journal of Physics: Conference Series, 2204:012015. IoP Publishing
The greatest part of the documents concerning the last reclamation scheme of the Pontine Plain is now stored in a section of the state archive and in the archive of the Consorzio di Bonifica dell’Agro Pontino, both located in Latina (Italy). Detail
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7336699851f1a2382827141db5479e74
https://research.rug.nl/en/publications/ec22e74f-967d-42df-b93b-5f62aa07ea9c
https://research.rug.nl/en/publications/ec22e74f-967d-42df-b93b-5f62aa07ea9c
Publikováno v:
Catena, 194:104770. Elsevier
Land subsidence has played and is still playing a significant role in coastal wetlands worldwide and in palaeogeographical reconstructions of such wetlands. The varying thickness of compaction-prone sediments over a stable subsurface is a key factor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4dc85d91d833e8ef27157f485700c70b
https://doi.org/10.1016/j.catena.2020.104770
https://doi.org/10.1016/j.catena.2020.104770
Autor:
Lubbert Dijkhuizen, Ellen J M van Leusen-van Kan, Sander S. van Leeuwen, Johannis P. Kamerling, Gerrit J. Gerwig, Ruud J. W. Schoemaker
Publikováno v:
Glycobiology, 24(8), 728-739. Oxford University Press
Human milk oligosaccharides (HMOs) are a major constituent of human breast milk and play an important role in reducing the risk of infections in infants. The structures of these HMOs show similarities with blood group antigens in protein glycosylatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a39758ee0b5cd50a05e5839ffd068b5
https://hdl.handle.net/11370/b1895fde-28ad-4814-92a2-81fa9d7a8e91
https://hdl.handle.net/11370/b1895fde-28ad-4814-92a2-81fa9d7a8e91
Publikováno v:
Recueil des Travaux Chimiques des Pays-Bas. 91:37-49
Two general methods are given for the synthesis of mono-sulfonyl-substituted methylenephosphoranes, (1). (i) Methylenetriphenylphosphorane can be substituted by using sulfonyl fluorides to give 1. A similar reaction with sulfonyl chlorides, however,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f561c55936d491edd42470eab290709
https://doi.org/10.1002/recl.19720910106
https://doi.org/10.1002/recl.19720910106
Publikováno v:
Recueil des Travaux Chimiques des Pays-Bas. 85:1061-1067
Three β-diazosulfones are obtained by alkaline fission of N-(2-arylsulfonylethyl)-N-nitrosourethanes. Alternative approaches, i.e. oxidation of phenylsulfonylacetone hydrazone and alkaline decomposition of the corresponding tosylhydrazone, did not s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9745c4ef1ffac27762dce79f067f5765
https://doi.org/10.1002/recl.19660851011
https://doi.org/10.1002/recl.19660851011
Autor:
J. Strating, A. M. Van Leusen
Publikováno v:
Recueil des Travaux Chimiques des Pays-Bas. 84:151-164
N-(Sulfonylmethyl)urethanes, described in the preceding paper1, are converted into N-nitroso derivatives, RSO2CH2N(NO)CO2C2H5, which are transformed into α-diazosulfones, RSO2CHN2, by a heterogeneous reaction on alumina. Reaction of α-diazosulfones
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e291ebd25641059ba8c5e7690eeb3d63
https://doi.org/10.1002/recl.19650840203
https://doi.org/10.1002/recl.19650840203
Autor:
Hideaki Sasaki, Douwe G. van Engen, Simon P. J. M. van Nispen, Albert M. van Leusen, Jacob H. Bregman, H. Saikachi, Tokujiro Kitagawa
Publikováno v:
Recueil des Travaux Chimiques des Pays-Bas. 101:28-34
Base-induced cycloadditions of tosylmethyl isocyanide to a series of isothiocyanates have been investigated. Depending on the reaction conditions, thiazoles 5 and/or imidazoles 7 are obtained, with the thiazoles, in particular, being obtained with hi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3a4383a6a2e30a344ba5916842444c0
https://doi.org/10.1002/recl.19821010102
https://doi.org/10.1002/recl.19821010102
Publikováno v:
Recueil des Travaux Chimiques des Pays-Bas-Journal of the Royal Netherlands Chemical Society, 112(1), 7-14. ELSEVIER SCIENCE BV
2,3-Dimethylene-2,3-dihydrothiophene (1), the thiophene analog of o-xylylene (o-quinodimethane), was generated in situ from the (trialkylammoniomethyl)-(trimethylsilylmethyl)thiophene iodides 4 or 5 by fluoride-induced 1,4 elimination, and was trappe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5424be492698a62d9b0c416f5b030e6
https://doi.org/10.1002/recl.19931120103
https://doi.org/10.1002/recl.19931120103
Publikováno v:
Recueil des Travaux Chimiques des Pays-Bas. 111:469-477
The synthesis is described of a series of eighteen 16-dehydro-20-isocyano-20-sulfonylpregnanes (5 and 8–14) by C-20 alkylation of 17-[isocyano(sulfonyl)methylene]androstanes 1–3. The geminal isocyano and sulfonyl groups at C-20 (compounds 5, 8–
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37e853efbd5fdaf839b4f114673af3b9
https://doi.org/10.1002/recl.19921111102
https://doi.org/10.1002/recl.19921111102
Publikováno v:
Recueil des Travaux Chimiques des Pays-Bas. 85:323-333
The cyclization reaction of two new α-diazosulfones [α-methoxyphenyl-sulfonyldiazomethane (I) and 2-(benzyloxy)ethylsulfonyldiazomethane (II)], effected by hydroxyfluoroboric acid, afforded 1,3-benzoxathiolane-3,3-dioxide (III) and 1,3-oxathiolane-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2cbfa889373f298bdd700d45d22f5524
https://doi.org/10.1002/recl.19660850312
https://doi.org/10.1002/recl.19660850312