1242049-85-9Relevant academic research and scientific papers
Guanosine-based self-assembly as an enantioselective catalyst scaffold
Bai, Jiakun,Sun, Xiaolin,Wang, Haisheng,Li, Chao,Qiao, Renzhong
, p. 2010 - 2018 (2020/03/11)
A self-assembled G-quadruplex formed by guanosine and borate as the chiral scaffold was used to catalyze the asymmetric Friedel-Crafts reaction in water. Catalysis, depending on the self-assembly of guanosine and borate into a fibrillar structure in the p
Effect of ligand sequence-specific modification on DNA hybrid catalysis
Zhou,Chen,Bai,Sun,Li,Qiao
supporting information, p. 6738 - 6745 (2017/08/22)
Development of a stereoselective asymmetric catalytic system with high conversion is the key to success for acquiring chiral materials. In recent years, DNA hybrid catalysts have attracted significant interest due to their excellent abilities in accelerat
DNA-cellulose: An economical, fully recyclable and highly effective chiral biomaterial for asymmetric catalysis
Benedetti, Erica,Duchemin, Nicolas,Bethge, Lucas,Vonhoff, Stefan,Klussmann, Sven,Vasseur, Jean-Jacques,Cossy, Janine,Smietana, Michael,Arseniyadis, Stellios
supporting information, p. 6076 - 6079 (2015/04/14)
The challenge in DNA-based asymmetric catalysis is to perform a reaction in the vicinity of the helix by incorporating a small-molecule catalyst anchored to the DNA in a covalent, dative, or non-covalent yet stable fashion in order to ensure high levels o
DNA vs. mirror-image DNA: A universal approach to tune the absolute configuration in DNA-based asymmetric catalysis
Wang, Jocelyn,Benedetti, Erica,Bethge, Lucas,Vonhoff, Stefan,Klussmann, Sven,Vasseur, Jean-Jacques,Cossy, Janine,Smietana, Michael,Arseniyadis, Stellios
supporting information, p. 11546 - 11549 (2013/11/06)
Mirror mirror on the wall: By taking advantage of the unique structural features of L-DNA, the first examples of left-helical enantioselective induction in the field of DNA-based asymmetric catalysis were realized. Most importantly, this approach is the o
On the role of DNA in DNA-based catalytic enantioselective conjugate addition reactions
Dijk, Ewold W.,Boersma, Arnold J.,Feringa, Ben L.,Roelfes, Gerard
experimental part, p. 3868 - 3873 (2010/09/16)
A kinetic study of DNA-based catalytic enantioselective Friedel-Crafts alkylation and Michael addition reactions showed that DNA affects the rate of these reactions significantly. Whereas in the presence of DNA, a large acceleration was found for the Friedel-Crafts alkylation and a modest acceleration in the Michael addition of dimethyl malonate, a deceleration was observed when using nitromethane as nucleophile. Also, the enantioselectivities proved to be dependent on the DNA sequence. In comparison with the previously reported Diels-Alder reaction, the results presented here suggest that DNA plays a similar role in both cycloaddition and conjugate addition reactions.
