Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Dennis Vogelsang"'
Autor:
Kevin Hares, Dennis Vogelsang, Charlotte S. Wernsdörfer, Dennis Panke, Dieter Vogt, Thomas Seidensticker
Publikováno v:
Catalysis Science & Technology. 12:3992-4000
For the first time, palladium-catalyzed carbonylative telomerization enables the one-step synthesis of mixed carboxylic anhydrides directly from butadiene. These anhydrides are versatile intermediates and were used to form amides.
Autor:
Johanna Vondran, Thomas Seidensticker, Kevin Hares, Kevin Schäfer, Dennis Vogelsang, Andreas J. Vorholt
Publikováno v:
Advanced Synthesis & Catalysis. 362:679-687
Publikováno v:
ChemCatChem. 10:5342-5365
Publikováno v:
Journal of Catalysis. 365:24-28
The first example of the palladium catalysed amidotelomerisation is presented, in style of the ambitious carboxytelomerisation. A straightforward synthetic tool was generated to produce several industrial relevant pelargonic C9-amides based on the fu
Publikováno v:
Advanced Synthesis & Catalysis. 360:1984-1991
Publikováno v:
Chemistry - A European Journal. 24:2264-2269
Two novel reaction pathways were tested to synthesize the linear α,ω-C10 -diester exclusively from three basic reagents: 1,3-butadiene, carbon monoxide and methanol. Therefore, carboxytelomerization of 1,3-butadiene and methanol was merged with met
Publikováno v:
Catalysis Science & Technology. 8:4332-4337
The palladium-catalysed carboxytelomerisation of a branched 1,3-diene with alcohols is herein presented. By applying the renewable β-myrcene as a model substrate, access to highly branched industrially relevant C21-esters in a 100% atom economical w
Autor:
Arno Behr, Andreas J. Vorholt, João da Silva Burgal, Ludmila G. Peeva, Jens M. Dreimann, Dominik Wenzel, Andrew G. Livingston, Dennis Vogelsang
Publikováno v:
Industrial & Engineering Chemistry Research. 56:13634-13641
Still, the hydroamination of dienes to form allylic amines is a challenging task in a continuous operation. Herein, we present the performance of a membrane reactor by the implementation of a continuously operated hydroamination reaction of β-myrcen
Autor:
H. Warmeling, Tom Gaide, Karoline A. Ostrowski, Sarah Fuchs, Thiemo A. Faßbach, Thomas Seidensticker, René Kuhlmann, Jens M. Dreimann, Andreas Stadler, Andreas J. Vorholt, Marc R. L. Furst, Dennis Vogelsang
Publikováno v:
Chemie Ingenieur Technik. 89:252-262
Publikováno v:
Catalysis Science & Technology. 6:1302-1305
A general method was established, converting a broad range of allylic alcohols directly and quantitatively into their corresponding dienes. The developed protocol allows the direct use of allylic alcohols, circumventing the need for their derivatisat