Mechanisms of autocatalysis

AJ Bissette, SP Fletcher - Angewandte Chemie International …, 2013 - Wiley Online Library
Self‐replication is a fundamental concept. The idea of an entity that can repeatedly create
more of itself has captured the imagination of many thinkers from von Neumann to …

Autocatalytic models for the origin of biological homochirality

DG Blackmond - Chemical reviews, 2019 - ACS Publications
Autocatalytic models for the emergence of homochirality have been of interest for more than
half a century. The sole experimental example of such an amplifying autocatalytic reaction is …

Circularly polarized light with sense and wavelengths to regulate azobenzene supramolecular chirality in optofluidic medium

L Wang, L Yin, W Zhang, X Zhu… - Journal of the American …, 2017 - ACS Publications
Circularly polarized light (CPL) as a massless physical force causes absolute asymmetric
photosynthesis, photodestruction, and photoresolution. CPL handedness has long been …

Asymmetric autocatalysis of pyrimidyl alkanol and its application to the study on the origin of homochirality

K Soai, T Kawasaki, A Matsumoto - Accounts of Chemical …, 2014 - ACS Publications
Conspectus Amplification of enantiomeric excess (ee) is a key feature for the chemical
evolution of biological homochirality from the origin of chirality. We describe the amplification …

Asymmetric autocatalysis. Chiral symmetry breaking and the origins of homochirality of organic molecules

K Soai - Proceedings of the Japan Academy, Series B, 2019 - jstage.jst.go.jp
Biological homochirality, such as that of l-amino acids, has been a puzzle with regards to the
chemical origin of life. Asymmetric autocatalysis is a reaction in which a chiral product acts …

Crystal structure of the isopropylzinc alkoxide of pyrimidyl alkanol: mechanistic insights for asymmetric autocatalysis with amplification of enantiomeric excess

A Matsumoto, T Abe, A Hara, T Tobita… - Angewandte …, 2015 - Wiley Online Library
Asymmetric amplification during self‐replication is a key feature that is used to explain the
origin of homochirality. Asymmetric autocatalysis of pyrimidyl alkanol in the asymmetric …

Absolute asymmetric synthesis in enantioselective autocatalytic reaction networks: Theoretical games, speculations on chemical evolution and perhaps a synthetic …

JM Ribó, C Blanco, J Crusats… - … A European Journal, 2014 - Wiley Online Library
The Soai reaction and the Viedma deracemization of racemic conglomerate crystal mixtures
are experimental pieces of evidence of the ability of enantioselective autocatalytic coupled …

Quantification of sophisticated equilibria in the reaction pool and amplifying catalytic cycle of the Soai reaction

ID Gridnev, AK Vorobiev - ACS Catalysis, 2012 - ACS Publications
The relative abundance of various species in the reaction pool of the Soai autoamplification
reaction was estimated by large-scale density functional theory (DFT) computations …

Asymmetric autocatalysis of pyrimidyl alkanol and related compounds. Self-replication, amplification of chirality and implication for the origin of biological …

K Soai, T Kawasaki, A Matsumoto - Tetrahedron, 2018 - Elsevier
We discovered asymmetric autocatalysis in the enantioselective addition of diisopropylzinc
to pyrimidine-5-carbaldehyde, where the product 5-pyrimidyl alkanol acts as a highly …

Formation of enantioenriched alkanol with stochastic distribution of enantiomers in the absolute asymmetric synthesis under heterogeneous solid–vapor phase …

Y Kaimori, Y Hiyoshi, T Kawasaki… - Chemical …, 2019 - pubs.rsc.org
Among several theories proposed for the origin of homochirality, absolute asymmetric
synthesis is unique because it produces chiral compounds without the intervention of any …