Possible chemical and physical scenarios towards biological homochirality

Q Sallembien, L Bouteiller, J Crassous… - Chemical Society …, 2022 - pubs.rsc.org
The single chirality of biological molecules in terrestrial biology raises more questions than
certitudes about its origin. The emergence of biological homochirality (BH) and its …

Spontaneous deracemizations

T Buhse, JM Cruz, ME Noble-Teran… - Chemical …, 2021 - ACS Publications
Spontaneous deracemizations is a challenging, multidisciplinary subject in current chirality
research. In the absence of any chiral inductors, an achiral substance or a racemic …

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 …

Nonlinear effects in asymmetric catalysis

T Satyanarayana, S Abraham… - Angewandte Chemie …, 2009 - Wiley Online Library
There is a need for the preparation of enantiomerically pure compounds for various
applications. An efficient approach to achieve this goal is asymmetric catalysis. The chiral …

A synthetic molecular system capable of mirror-image genetic replication and transcription

Z Wang, W Xu, L Liu, TF Zhu - Nature Chemistry, 2016 - nature.com
The overwhelmingly homochiral nature of life has left a puzzle as to whether mirror-image
biological systems based on a chirally inverted version of molecular machinery could also …

[ΒΙΒΛΙΟ][B] Amino acids and the asymmetry of life: caught in the act of formation

U Meierhenrich - 2008 - Springer
" How did life originate and why were left-handed molecules selected for its architecture?"
This question of high public and interdisciplinary scientific interest is the central theme of this …

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 …

Demystifying the asymmetry-amplifying, autocatalytic behaviour of the Soai reaction through structural, mechanistic and computational studies

SV Athavale, A Simon, KN Houk, SE Denmark - Nature chemistry, 2020 - nature.com
The Soai reaction has profoundly impacted chemists' perspective of autocatalysis, chiral
symmetry breaking, absolute asymmetric synthesis and its role in the origin of biological …

Emergence of homochirality in far‐from‐equilibrium systems: Mechanisms and role in prebiotic chemistry

R Plasson, DK Kondepudi, H Bersini… - Chirality: the …, 2007 - Wiley Online Library
Since the model proposed by Frank (Frank FC, Biochem Biophys Acta 1953; 11: 459–463),
several alternative models have been developed to explain how an asymmetric non …

[ΒΙΒΛΙΟ][B] Asymmetric autocatalysis with amplification of chirality

K Soai, T Kawasaki - 2008 - Springer
We found that chiral 5-pyrimidyl alkanols are highly enantioselective asymmetric
autocatalysts forthe addition of i-Pr 2 Zn to the corresponding aldehyde. Asymmetric …