Results 161 to 170 of about 84,237 (324)

Asymmetric Conjugate Hydrocyanation of α,β‐Unsaturated Aldehydes Catalyzed by Engineered 2‐Deoxy‐D‐ribose‐5‐phosphate Aldolase

Chemistry – A European Journal, Volume 32, Issue 2, 9 January 2026.
The power of catalytic promiscuity: The enantioselective conjugate hydrocyanation of enals remains a long‐standing challenge for biocatalysis. Here, we report the redesign of 2‐deoxy‐D‐ribose‐5‐phosphate aldolase for the asymmetric conjugate hydrocyanation of aromatic enals, expanding the reaction scope of iminium‐based enzyme catalysis to include an ...
Hangyu Zhou, Peter Fodran, Haigen Fu, Gerrit J. Poelarends   +3 more
wiley   +1 more source

Electrochemical Epoxidation Catalyzed by Manganese Salen Complex and Carbonate with Boron-Doped Diamond Electrode

, 2022
Pijush Kanti Roy, Keisuke Amanai, Ryosuke Shimizu, Masahito Kodera, Takuya Kurahashi, Kenji Kitayama, Yutaka Hitomi   +6 more
openalex   +1 more source

High Catalytic Performance of MoO₃‐Bi₂SiO₅/SiO₂ for the Gas‐Phase Epoxidation of Propylene by Molecular Oxygen [PDF]

, 2014
Yijun Pang, Xiaohong Chen, Chengzhi Xu, Yangjun Lei, Kemei Wei   +4 more
openalex   +1 more source

Enantioselective Synthesis of 2,2-Disubstituted Terminal Epoxides via Catalytic Asymmetric Corey-Chaykovsky Epoxidation of Ketones [PDF]

, 2012
Toshihiko Sone, Akitake Yamaguchi, Shigeki Matsunaga, Masakatsu Shibasaki   +3 more
openalex   +1 more source

Enzymatic one-step ring contraction for quinolone biosynthesis. [PDF]

, 2018
The 6,6-quinolone scaffolds on which viridicatin-type fungal alkaloids are built are frequently found in metabolites that display useful biological activities.
Champagne, Pier Alexandre, Hara, Kodai, Hashimoto, Hiroshi, Hirayama, Yuichiro, Houk, Kendall N, Kishimoto, Shinji, Tang, Yi, Watanabe, Kenji   +7 more
core  

High yield epoxidation of fatty acid methyl esters with performic acid generated in situ

, 2008
Alejandrina Campanella, Carina Fontanini, Miguel A. Baltanás   +2 more
openalex   +2 more sources

Kinetic and thermodynamic analysis of hemp oil epoxidation with density functional theory insights into unsaturated fatty acid epoxidation and ring-opening reactions

Chemical Engineering Journal Advances
This study investigates the kinetic and thermodynamic aspects of hemp oil epoxidation, using an ion exchange resin catalyst for in-situ peracid generation.
Elham Nadim, Pavan Paraskar, Hiresh Moradi, Mohammadnabi Hesabi, Yuansong Qiao, Emma J. Murphy, Ian Major   +6 more
doaj   +1 more source

Expanding the Reaction Network of Ethylene Epoxidation on Partially Oxidized Silver Catalysts [PDF]

Adhika Setiawan, Tiancheng Pu, Israel E. Wachs, Srinivas Rangarajan   +3 more
openalex   +1 more source

A New Protocol for the in situ Generation of Aromatic, Heteroaromatic, and Unsaturated Diazo Compounds and Its Application in Catalytic and Asymmetric Epoxidation of Carbonyl Compounds. Extensive Studies to Map Out Scope and Limitations, and Rationalization of Diastereo‐ and Enantioselectivities.

, 2003
Varinder K. Aggarwal, et al. et al.
openalex   +2 more sources

Atropo- and Diastereoselective Construction of Tetracyclic Biphenylazepinium Salts Derived from Aminoalcohols: Use as Catalysts in Enantioselective Asymmetric Epoxidation

, 2015
Philip C. Bulman Page, Christopher A. Pearce, Yohan Chan, Phillip Parker, Benjamin R. Buckley, Gerasimos Rassias, M.R.J. Elsegood   +6 more
openalex   +2 more sources