Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Leif Johnen"'
Autor:
Gregor Meier, Heinz Strutz, Sarah Fuchs, Andreas J. Vorholt, M. Steffen, Adrian Dobrowolski, Leif Johnen, Arno Behr, Thorsten Rösler
Publikováno v:
Catal. Sci. Technol.. 7:5120-5127
The bifunctional primary amine TCD-diamine (3(4),8(9)-bis(aminomethyl)-tricyclodecane) is accessible by hydroformylation and amination with ammonia of commercially available dicyclopentadiene (dcpd) and offers many applications as a monomer building
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::111e93454bcdff6be3543d215a139f81
https://doi.org/10.1039/c7cy01050h
https://doi.org/10.1039/c7cy01050h
Publikováno v:
ChemCatChem. 8:515-522
The reaction of β-myrcene with methyl acrylate produces 3-methylenecyclopent-1-ene in the presence of the Ru catalyst Neolyst M2 by ring-closing metathesis in the first step. In the second step, the generated methylidene unit reacts with methyl acry
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cb4c66f599c05cba34d5b0d123356dd
https://doi.org/10.1002/cctc.201500993
https://doi.org/10.1002/cctc.201500993
Publikováno v:
Applied Catalysis A: General. 453:204-212
The codimerisation of 1,3-dienes and acrylic compounds is a feasible strategy for the synthesis of functionalised alkenes. In this work, a direct approach to novel C 13 esters for the flavour and fragrance industry was performed by codimerisation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e890b10c755fa9991d8c56a0a07fee9
https://doi.org/10.1016/j.apcata.2012.12.020
https://doi.org/10.1016/j.apcata.2012.12.020
Publikováno v:
Catal. Sci. Technol.. 2:88-92
A direct route to odoriferous methyl ethers from the monoterpene myrcene is presented. Investigating the activity of different catalytically active Lewis acids, the non-toxic and low-cost AlCl3 appeared to be very suitable. Thus, the common route to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b38f15ef71633a10ac1652c75c089ea
https://doi.org/10.1039/c1cy00359c
https://doi.org/10.1039/c1cy00359c
Publikováno v:
Advanced Synthesis & Catalysis. 352:2062-2072
Hydroamination is an elegant and atom economical reaction to convert alkenes into amines. One of the few technical realisations of this reaction is the hydroamination of myrcene to diethylgeranyl-amine, an important precursor of (-)-menthol. However,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b75310ac2a49b0934cea85d25ce24d7
https://doi.org/10.1002/adsc.201000283
https://doi.org/10.1002/adsc.201000283
Publikováno v:
ChemCatChem. 2:1271-1277
Telomerization of common petrochemical 1,3-dienes such as butadiene and isoprene have long been successful with different nucleophiles; however, the telomerization of the C10 hydrocarbon myrcene was not known until now. Herein, the first telomerizati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::800ad837b471e1127a45ef6595d636d9
https://doi.org/10.1002/cctc.201000116
https://doi.org/10.1002/cctc.201000116
Publikováno v:
Nachrichten aus der Chemie. 57:757-761
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6afefe8050173283c6bc2c4c95d29de
https://doi.org/10.1002/nadc.200966112
https://doi.org/10.1002/nadc.200966112
Publikováno v:
Angewandte Chemie. 121:3652-3669
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::109ef24ce4858bba289c943dd8f0ab60
https://doi.org/10.1002/ange.200804599
https://doi.org/10.1002/ange.200804599
Publikováno v:
Angewandte Chemie International Edition. 48:3598-3614
The transition-metal catalyzed telomerization of 1,3-dienes with different nucleophiles leads to the synthesis of numerous products, such as sugar ethers, substituted lactones, or terpene derivatives, which can be applied in the cosmetic and pharmace
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f9cdcfff118fa2ce1d9d6c8bc9046c4
https://doi.org/10.1002/anie.200804599
https://doi.org/10.1002/anie.200804599
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 287:95-101
The atom economic hydroamination, the addition of an amine to an alkene, gained more and more importance as an “eco-friendly” alternative in amine synthesis. In this work the homogeneous catalytic 1,4-hydroamination of an unsaturated δ-lactone t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffafd2b679e08ba1d3d89e9e6c3c6427
https://doi.org/10.1016/j.molcata.2008.02.011
https://doi.org/10.1016/j.molcata.2008.02.011