Zobrazeno 1 - 10
of 99
pro vyhledávání: '"Peter Fristrup"'
Autor:
Casper Junker Engelin, Peter Fristrup
Publikováno v:
Molecules, Vol 16, Iss 1, Pp 951-969 (2011)
The atom-efficiency of one of the most widely used catalytic reactions for forging C-C bonds, the Tsuji-Trost reaction, is limited by the need of preoxidized reagents. This limitation can be overcome by utilization of the recently discovered palladiu
Externí odkaz:
https://doaj.org/article/9127e72de2f74b3abcb1a9d089c148bd
Publikováno v:
ChemCatChem. 10:769-778
A vanadium-catalysed deoxydehydration (DODH) of neat glycerol has been developed. Cheap and readily available ammonium metavanadate (NH4VO3) affords higher yields of allyl alcohol than the well-established catalyst methyltrioxorhenium. A study in whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e6670b34cf176f83ae87268e793aff2
https://doi.org/10.1002/cctc.201701049
https://doi.org/10.1002/cctc.201701049
Autor:
Somayyeh Sarvi Beigbaghlou, Andreas Ahlburg, Robert Madsen, Giuseppe Antonacci, Carola Santilli, Peter Fristrup, Per-Ola Norrby
Publikováno v:
European Journal of Organic Chemistry. 2017:5269-5274
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efb242ec68e14c50a018326c0db8e4f2
https://doi.org/10.1002/ejoc.201701005
https://doi.org/10.1002/ejoc.201701005
Autor:
Andreas Stahl Madsen, Ana Colaço, Alex Maolanon, Betül Kitir, Christian A. Olsen, Peter Fristrup, Ragnhild Gaard Ohm
Publikováno v:
Biochemistry. 56:5134-5146
Histone deacetylases (HDACs) are validated targets for treatment of certain cancer types and play numerous regulatory roles in biology, ranging from epigenetics to metabolism. Small molecules are highly important as tool compounds for probing these m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0d21bfb2620ab1c1e0574cfb87e6c8f
https://doi.org/10.1021/acs.biochem.7b00725
https://doi.org/10.1021/acs.biochem.7b00725
Publikováno v:
European Journal of Organic Chemistry. 2017:4758-4764
The substrate scope and the mechanism have been investigated for the MnCl2-catalyzed cross coupling reaction between aryl halides and Grignard reagents. The transformation proceeds rapidly and in good yield when the aryl halide is a chloride containi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2112a3470b0b897ee33ed398cedb9358
https://doi.org/10.1002/ejoc.201700981
https://doi.org/10.1002/ejoc.201700981
Publikováno v:
Mazziotta, A, Makarov, I S, Fristrup, P & Madsen, R 2017, ' Synthetic Applications and Mechanistic Studies of the Hydroxide-Mediated Cleavage of Carbon-Carbon Bonds in Ketones ', Journal of organic chemistry, vol. 82, no. 11, pp. 5890-5897 . https://doi.org/10.1021/acs.joc.7b00802
The hydroxide-mediated cleavage of ketones into alkanes and carboxylic acids has been reinvestigated and the substrate scope extended to benzyl carbonyl compounds. The transformation is performed with a 0.05 M ketone solution in refluxing xylene in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::670087ba3384e8c6d869099e019c4132
https://doi.org/10.1021/acs.joc.7b00802
https://doi.org/10.1021/acs.joc.7b00802
Autor:
Jayprakash N. Kumar, Keshaba Nanda Parida, Peter Fristrup, Shlomy Arava, Mark A. Iron, Alex M. Szpilman, Shimon Maksymenko
Publikováno v:
Angewandte Chemie International Edition. 56:2599-2603
Enolonium species/iodo(III)enolates of carbonyl compounds have been suggested to be intermediates in a wide variety of hypervalent iodine induced chemical transformations of ketones, including α-C-O, α-C-N, α-C-C, and α-carbon-halide bond formati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7d7dfae43b59431a6677d467f32c3a1
https://doi.org/10.1002/anie.201610274
https://doi.org/10.1002/anie.201610274
Autor:
Daniel Bo Larsen, Ayele Teshome, Johannes Rytter Dethlefsen, Peter Fristrup, Allan Robertson Petersen
Publikováno v:
Chemistry - A European Journal. 22:16621-16631
The molybdate-catalysed transfer hydrodeoxygenation (HDO) of benzyl alcohol to toluene driven by oxidation of the solvent isopropyl alcohol to acetone has been investigated by using a combination of experimental and computational methods. A Hammett s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e9cf98ad2b1218d498b276ff54e0f15
https://doi.org/10.1002/chem.201603028
https://doi.org/10.1002/chem.201603028
Publikováno v:
Santilli, C, Makarov, I, Fristrup, P & Madsen, R 2016, ' Dehydrogenative Synthesis of Carboxylic Acids from Primary Alcohols and Hydroxide Catalyzed by a Ruthenium N-Heterocyclic Carbene Complex ', The Journal of Organic Chemistry, vol. 81, no. 20, pp. 9931-9938 . https://doi.org/10.1021/acs.joc.6b02105
Primary alcohols have been reacted with hydroxide and the ruthenium complex [RuCl2(IiPr)(p-cymene)] to afford carboxylic acids and dihydrogen. The dehydrogenative reaction is performed in toluene, which allows for a simple isolation of the products b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e344b1c13d2791eee817a136bb7a5b1
https://doi.org/10.1021/acs.joc.6b02105
https://doi.org/10.1021/acs.joc.6b02105
Autor:
Søren Tolborg, Sebastian Meier, Shunmugavel Saravanamurugan, Peter Fristrup, Esben Taarning, Irantzu Sádaba
Publikováno v:
ChemSusChem. 9:3054-3061
A highly selective self-condensation of glycolaldehyde to different C4 molecules has been achieved using Lewis acidic stannosilicate catalysts in water at moderate temperatures (40–100 °C). The medium-sized zeolite pores (10-membered ring framewor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5607e5593285ef7b63365eeef7a2ef5
https://doi.org/10.1002/cssc.201600757
https://doi.org/10.1002/cssc.201600757