Stereoselective synthesis of acyclic α, α-disubstituted α-amino acids derivatives from amino acids templates

C Cativiela, M Ordóñez, JL Viveros-Ceballos - Tetrahedron, 2020 - Elsevier
Stereoselective synthesis of acyclic α,α-disubstituted α-amino acids derivatives from amino acids
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Recent progress in memory of chirality (MOC): an advanced chiral pool

V Alezra, T Kawabata - Synthesis, 2016 - thieme-connect.com
This review describes the recent advances in asymmetric reactions based on memory of
chirality. The memory of chirality is a unique concept concerning an advanced type of chiral …

Asymmetric α-arylation of amino acid derivatives by clayden rearrangement of ester enolates via memory of chirality

K Tomohara, T Yoshimura, R Hyakutake… - Journal of the …, 2013 - ACS Publications
Asymmetric α-Arylation of Amino Acid Derivatives by Clayden Rearrangement of Ester Enolates
via Memory of Chirality | Journal of the American Chemical Society ACS ACS Publications …

Synthesis of organometallic compounds in flow

T Zhao, L Micouin, R Piccardi - Helvetica Chimica Acta, 2019 - Wiley Online Library
Microreactor technology has proved to be an important technique in organic synthesis,
especially when organometallic compounds are used, because it allows running rapid …

Asymmetric intermolecular conjugate addition of amino acid derivatives via memory of chirality: total synthesis of manzacidin A

T Yoshimura, T Kinoshita, H Yoshioka… - Organic letters, 2013 - ACS Publications
Asymmetric intermolecular conjugate addition of α-amino acid derivatives with 4 via memory
of chirality has been developed. The reactions proceeded in up to 98% ee with retention of …

Asymmetric induction via short-lived chiral enolates with a chiral C–O axis

T Yoshimura, K Tomohara… - Journal of the American …, 2013 - ACS Publications
A novel method has been developed for the asymmetric cyclization of alkyl aryl ethers. The
reactions were assumed to proceed via short-lived chiral enolate intermediates with a chiral …

Memory of Chirality Approach to the Enantiodivergent Synthesis of Chiral Benzo[d]sultams

F Foschi, A Tagliabue, V Mihali, T Pilati, I Pecnikaj… - Organic …, 2013 - ACS Publications
The “memory of chirality” stereodivergent synthesis of polyfluorobenzo [d] sultams has been
developed. The interest of this protocol resides in the possibility of using the chirality of a …

Substrate Control in Enantioselective and Diastereoselective Aldol Reaction by Memory of Chirality: A Rapid Access to Enantiopure β-Hydroxy Quaternary α-Amino …

B Viswambharan, D Gori, R Guillot, C Kouklovsky… - Organic …, 2014 - ACS Publications
An asymmetric aldol reaction by memory of chirality is reported with a substrate control of
stereoselectivity by aldehyde and rationalized. Starting from l-alanine, several diastereopure …

Oxidative coupling of enolates using memory of chirality: an original enantioselective synthesis of quaternary α-amino acid derivatives

A Mambrini, D Gori, R Guillot, C Kouklovsky… - Chemical …, 2018 - pubs.rsc.org
Oxidative coupling of enolates using memory of chirality: an original enantioselective synthesis
of quaternary α-amino acid derivatives - Chemical Communications (RSC Publishing) …

Memory of Chirality in a Flow‐Based System: Enantioselective Synthesis of Quaternary α‐Amino Acids Using Flow Microreactors

A Mambrini, D Gori, C Kouklovsky… - European Journal of …, 2018 - Wiley Online Library
Enantioselective synthesis of quaternary α‐amino acids based on alkylation of a
conformationally unstable enolate according to a memory‐of‐chirality strategy was …