[图书][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 …

Stochastic aspects of asymmetric autocatalysis and absolute asymmetric synthesis

B Barabás, J Tóth, G Pályi - Journal of mathematical chemistry, 2010 - Springer
The main goal of the present review is to collect in a unified framework the deterministic and
stochastic models of emergence and amplification of chirality by mechanisms such as …

Spontaneous absolute asymmetric synthesis in the presence of achiral silica gel in conjunction with asymmetric autocatalysis

T Kawasaki, K Suzuki, M Shimizu… - Chirality: The …, 2006 - Wiley Online Library
An enantiomerically enriched pyrimidyl alkanol with either S or R configurations was
obtained stochastically from the reaction between pyrimidine‐5‐carbaldehyde and …

Enantioselective synthesis induced by tetrathia-[7]-helicenes in conjunction with asymmetric autocatalysis

T Kawasaki, K Suzuki, E Licandro, A Bossi… - Tetrahedron …, 2006 - Elsevier
Enantioselective synthesis induced by tetrathia-[7]-helicenes in conjunction with asymmetric
autocatalysis - ScienceDirect Skip to main contentSkip to article Elsevier logo Journals & Books …

Stochastic kinetic models of chiral autocatalysis: a general tool for the quantitative interpretation of total asymmetric synthesis

G Lente - The Journal of Physical Chemistry A, 2005 - ACS Publications
A continuous time discrete state stochastic kinetic approach is used to study various chiral
autocatalytic models in which the possibility of total asymmetric synthesis arises. It is shown …

Oscillatory symmetry breaking in the Soai reaction

K Micskei, G Rábai, E Gál, L Caglioti… - The Journal of Physical …, 2008 - ACS Publications
A kinetic model of spontaneous amplification of enantiomeric excess in the autocatalytic
addition of diisopropylzinc to prochiral pyrimidine carbaldehydes is extended by a negative …

Enantioselective synthesis induced by compounds with chirality arising from partially deuterated methyl groups in conjunction with asymmetric autocatalysis

T Kawasaki, H Ozawa, M Ito, K Soai - Chemistry letters, 2011 - academic.oup.com
Enantioselective synthesis has been achieved using chiral compounds arising from mono-
and dideuterated methyl groups as chiral inducers in conjunction with asymmetric …

Spontaneous absolute asymmetric synthesis promoted by achiral amines in conjunction with asymmetric autocatalysis

K Suzuki, K Hatase, D Nishiyama, T Kawasaki… - Journal of Systems …, 2010 - Springer
The origin of homochirality of organic compounds such as L-amino acids and D-sugars have
intrigued many scientists, and several hypotheses regarding its homochirality have been …

Determination of absolute configurations of amino acids by asymmetric autocatalysis of 2-alkynylpyrimidyl alkanol as a chiral sensor

I Sato, Y Ohgo, H Igarashi, D Nishiyama… - Journal of …, 2007 - Elsevier
Asymmetric autocatalysis of 2-alkynyl-5-pyrimidyl alkanol is employed as a chiral sensor of
20 amino acids. Asymmetric autocatalysis using amino acids as chiral initiators gave …

Isotope chirality and asymmetric autocatalysis: a possible entry to biological chirality

B Barabás, L Caglioti, K Micskei, C Zucchi… - Origins of Life and …, 2008 - Springer
Natural-abundance isotopic substitution in isotopically prochiral groups of otherwise achiral
molecules can provide stochastically formed enantiomeric excesses which exceed the …