Results 241 to 250 of about 11,144 (287)
The Origin of Anion−π Autocatalysis
Jacs Au, 2023 The autocatalysis of epoxide-opening ether cyclizations on the aromatic surface of anion-π catalysts stands out as a leading example of emergent properties expected from the integration of unorthodox interactions into catalysis. A working hypothesis was proposed early on, but the mechanism of anion-π autocatalysis has never been elucidated.
Antonio Frontera, Stefan Matile
exaly +4 more sources
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Empirical Description of Chiral Autocatalysis
The Journal of Physical Chemistry A, 2006The only known example of chiral autocatalysis is the alkylation of N-heterocyclic aldehydes with iPr(2)Zn (Soai reaction). The mechanism and some details of this reaction are not yet clear. An empirical formula is proposed here for the description of this chiral autocatalytic reaction.
Karoly Micskei +3 more
openaire +3 more sources
Artificial Life 14: Proceedings of the Fourteenth International Conference on the Synthesis and Simulation of Living Systems, 2014
Life on Earth must originally have arisen from abiotic chemistry. Since the details of this chemistry are unknown, we wish to understand, in general, which types of chemistry can lead to complex, life-like behaviour. Our recent work has shown that the inclusion of thermodynamic principles in simple artificial chemistry models can result in the ...
Nathaniel Virgo +2 more
openaire +1 more source
Life on Earth must originally have arisen from abiotic chemistry. Since the details of this chemistry are unknown, we wish to understand, in general, which types of chemistry can lead to complex, life-like behaviour. Our recent work has shown that the inclusion of thermodynamic principles in simple artificial chemistry models can result in the ...
Nathaniel Virgo +2 more
openaire +1 more source
Complex Autocatalysis in Simple Chemistries
Artificial Life, 2016Life on Earth must originally have arisen from abiotic chemistry. Since the details of this chemistry are unknown, we wish to understand, in general, which types of chemistry can lead to complex, lifelike behavior. Here we show that even very simple chemistries in the thermodynamically reversible regime can self-organize to form complex autocatalytic ...
Nathaniel, Virgo +2 more
openaire +2 more sources
Novel applications of physical autocatalysis
Origins of Life and Evolution of Biospheres, 2015The autocatalytic self-reproduction of micelles and vesicles has been studied for several decades. These systems are vital components of certain protocell models and some models for how life may have begun from mixtures of simple chemicals. Here we discuss our recently described autocatalytic systems where self-reproducing micelles are driven by bond ...
Andrew J, Bissette, Stephen P, Fletcher
openaire +2 more sources
Asymmetric Autocatalysis: Facts and Fancy
Journal of Macromolecular Science: Part A - Chemistry, 1989Apparently no definitive experiments have ever been reported which could be defined as asymmetric autocatalysis. This paper discusses the design of several experiments which might lead to asymmetric autocatalytic reactions.
openaire +2 more sources
Autocatalysis, information and coding
Biosystems, 2001Autocatalytic self-construction in macromolecular systems requires the existence of a reflexive relationship between structural components and the functional operations they perform to synthesise themselves. The possibility of reflexivity depends on formal, semiotic features of the catalytic structure-function relationship, that is, the embedding of ...
openaire +2 more sources
Specific Autocatalysis in Diastereoisomeric Replicators
Organic Letters, 2005Two diastereoisomeric cycloadducts are capable of accelerating their own formation through the assembly of catalytic ternary complexes. The two cycloadducts do not have any measurable catalytic effect on the rate of formation of their diastereoisomer. [structure: see text]
Eleftherios, Kassianidis +2 more
openaire +2 more sources
New Aspects of Soai's Asymmetric Autocatalysis
Angewandte Chemie International Edition, 2005AbstractFor Abstract see ChemInform Abstract in Full Text.
Joachim, Podlech, Timo, Gehring
openaire +2 more sources