Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Alexander Breder"'
An expedient method for the synthesis of cyclic carbonates from homoallylic carbonic acid esters by means of photo-aerobic selenium-π-acid multicatalysis is reported. Until now, conceptually related methods commonly relied either on the stoichiometr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67140443e59a38aa7585cf5ecda0a15d
https://epub.uni-regensburg.de/53539/
https://epub.uni-regensburg.de/53539/
Autor:
Sooyoung, Park, Amit K, Dutta, Carina, Allacher, Anton, Abramov, Philipp, Dullinger, Katerina, Kuzmanoska, Daniela, Fritsch, Patrick, Hitzfeld, Dominik, Horinek, Julia, Rehbein, Patrick, Nuernberger, Ruth M, Gschwind, Alexander, Breder
Publikováno v:
Angewandte Chemie (International ed. in English). 61(49)
Chemical bond activations mediated by H-bond interactions involving highly electronegative elements such as nitrogen and oxygen are powerful tactics in modern catalysis research. On the contrary, kindred catalytic regimes in which heavier, less elect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::68a256d7c308d350341e7c39ba0385cb
https://pubmed.ncbi.nlm.nih.gov/36111586
https://pubmed.ncbi.nlm.nih.gov/36111586
Autor:
Christian Depken, Alexander Breder
Publikováno v:
Angewandte Chemie. 131:17288-17306
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::286b7114142ffed97a53a3d769b81c2a
https://doi.org/10.1002/ange.201812486
https://doi.org/10.1002/ange.201812486
Autor:
Alexander Breder, Felix Krätzschmar, Katharina Rode, Poorva Ramadas Narasimhamurthy, Rene Rieger
Publikováno v:
European Journal of Organic Chemistry
The facile synthesis of aminoallenes, accomplished by a selenium‐π‐acid‐catalyzed cross‐coupling of an N‐fluorinated sulfonimide with simple, non‐activated alkynes, is reported. Until now, aminoallenes were difficult to be accessed by cu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4047c7908dce3445487270f0a3f60a88
Publikováno v:
ACS Catalysis. 8:10901-10912
Herein, we present a detailed kinetic and thermodynamic analysis of the anodic allylic esterification of alkenes as well as the bulk application of the anodic amination and esterification of nonact...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::649bc176765b48e8248f42d86bd8e8c6
https://doi.org/10.1021/acscatal.8b01236
https://doi.org/10.1021/acscatal.8b01236
Publikováno v:
Synthesis. 50:3875-3885
A new organocatalytic protocol for the aerobic dehydrogenative allylation of alcohols using non-activated alkenes as the allylating reagent and ambient air as the terminal oxidant is established. Mechanistically, the procedure relies on the interplay
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e920b712fd16633818d7d09b34336903
https://doi.org/10.1055/s-0037-1609938
https://doi.org/10.1055/s-0037-1609938
Publikováno v:
Angewandte Chemie. 130:2484-2488
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df8fe17bbf619c6e27fd7851ab365328
https://doi.org/10.1002/ange.201711599
https://doi.org/10.1002/ange.201711599
Autor:
Rene Rieger, Stefan Ortgies, Alexander Breder, Julia Rehbein, Katharina Rode, Jonas Kind, Konrad Koszinowski, Christina M. Thiele
Publikováno v:
ACS Catalysis. 7:7578-7586
The aerobic dehydrogenative lactonization of alkenoic acids facilitated by a cooperative nonmetallic catalyst pair is reported. The title procedure relies on the adjusted interplay of a photoredox and a selenium-π-acid catalyst, which allows for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3b40a2eb5062ede7e93df71dcd81a6a
https://doi.org/10.1021/acscatal.7b02729
https://doi.org/10.1021/acscatal.7b02729
Autor:
Alexander Breder, Stefan Ortgies
Publikováno v:
ACS Catalysis. 7:5828-5840
Catalytic oxidative functionalizations of simple, nonpolarized alkenes represent one of the lynchpin technologies in the realm of modern methodological chemical research. In this context, Lewis-acidic selenium species have experienced a steadily incr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70a4207e845ba1eda4c5d8fffe535de7
https://doi.org/10.1021/acscatal.7b01216
https://doi.org/10.1021/acscatal.7b01216
Publikováno v:
Organic Chemistry Frontiers. 3:314-318
An iodine(III)-mediated synthesis of substituted phenanthrenes from ortho-vinylated biaryl derivatives through highly 6-endo-trig selective oxidative intramolecular arene–alkene coupling is reported. The title method allows for the construction of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bea14a85d9f7f28c7b666dcb6b766e0
https://doi.org/10.1039/c5qo00361j
https://doi.org/10.1039/c5qo00361j