Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Leo Schmid"'
Publikováno v:
CHIMIA, Vol 52, Iss 10 (1998)
Recent activities of our group in the design of catalytic materials are briefly surveyed. Special attention is given to sol-gel-derived mixed oxide aerogels and organic-inorganic hybrid gels, and to supported noble metals with controlled particle siz
Externí odkaz:
https://doaj.org/article/031c393597b54610a0277d1fa605e2a1
Publikováno v:
Reaction Chemistry & Engineering. 6:1254-1264
The kinetics of the acid catalyzed reactions of acetaldehyde ammonia trimer (AAT) and paraldehyde (para) to 2-methyl-5-ethyl pyridine (MEP) in the presence of an acid catalyst were investigated systematically. A reaction model has been developed base
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc66d1c121d456166d94dfb3e83d50ab
https://doi.org/10.1039/d1re00085c
https://doi.org/10.1039/d1re00085c
Publikováno v:
Reaction Chemistry & Engineering. 2:382-389
The pH dependency of the reaction of acetaldehyde and ammonia to form the acetaldehyde-ammonia trimer has been studied in detail. The acetaldehyde-ammonia trimer is a molecule of interest in organic synthesis, since it can be used as a substrate in m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de5ae975b7fbba534ed6128c0bf53d09
https://doi.org/10.1039/c7re00006e
https://doi.org/10.1039/c7re00006e
Publikováno v:
Reaction Chemistry & Engineering. 2:754-762
In this work, a novel synthesis route to produce 2-methyl-5-ethylpyridine (MEP) from the cyclic acetaldehyde ammonia trimer (AAT) is explored. The reaction was studied in a semi-batch reactor in the presence of different promoters to adjust the pH of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::097b5a53f2d13f48ab8ef3945141c68a
https://doi.org/10.1039/c7re00100b
https://doi.org/10.1039/c7re00100b
Autor:
Leo Schmid, Elisabeth Lackinger, Akira Isogai, Jürgen Sartori, Antje Potthast, Thomas Rosenau
Publikováno v:
Holzforschung. 65:21-27
The hydrolytic stability and sizing behavior of a new paper sizing agent based on renewable vegetable oils (maleated sunflower oil, high oleic: MSOHO) was compared to two conventional alkenyl succinic anhydride (ASA) specimens, a commercial sample, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a17e5e40720e80d231ad5812d954006
https://doi.org/10.1515/hf.2011.012
https://doi.org/10.1515/hf.2011.012
Autor:
Jürgen Sartori, Thomas Rosenau, Antje Potthast, Elisabeth Lackinger, Leo Schmid, Akira Isogai
Publikováno v:
Holzforschung. 65:3-11
Natural oils derived from linseed, rapeseed, soybean, and a special breed of sunflower were tested for the production of maleated fatty oils for paper sizing in the ene-reaction with maleic anhydride. All these maleated oils were subjected to a conve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17972b4a86cd71343b218be091ad519a
https://doi.org/10.1515/hf.2011.007
https://doi.org/10.1515/hf.2011.007
Autor:
Leo Schmid, Akira Isogai, Jürgen Sartori, Antje Potthast, Elisabeth Lackinger, Thomas Rosenau
Publikováno v:
Holzforschung. 65:13-19
Maleated oils derived from high oleic sunflower oil (MSOHO) have promising applications in paper sizing as a green alternative to conventional reactive sizing agents, such as alkenyl succinic anhydride. In this study, MSOHO was comprehensively charac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ddb9e8fba7182342fc558bd106b38e0
https://doi.org/10.1515/hf.2011.006
https://doi.org/10.1515/hf.2011.006
The invention discloses a method for preparation of acetonitrile from ethanol and ammonia by amination-dehydrogenation using Cobalt oxide supported on silica as catalyst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4094::d9ca67800e2c674583fbbd609fe1f189
http://hdl.handle.net/11585/364915
http://hdl.handle.net/11585/364915
Publikováno v:
Applied Catalysis A: General. 255:23-33
Dense carbon dioxide has been utilised for the formylation of various cyclic and aliphatic amines, including pyrrolidine, piperidine, piperazine, aniline, morpholine, propylamine and α-methylbenzylamine, in the presence of hydrogen and RuCl 2 (dppe)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc904700520ae02d9286805514bc9403
https://doi.org/10.1016/s0926-860x(03)00641-0
https://doi.org/10.1016/s0926-860x(03)00641-0
Publikováno v:
Catalysis Letters. 88:105-113
Formylation of morpholine with “supercritical” CO2 using the bidentate ruthenium catalyst RuCl2(dppe)2 affords high N-formylmorpholine production rate at almost 100% selectivity. The solventless reaction could be an interesting alternative to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae0a2bf6535b77244a2332393a575dc1
https://doi.org/10.1023/a:1024009722078
https://doi.org/10.1023/a:1024009722078