Results 21 to 30 of about 149,811 (326)

Catalytic Enantioselective Decarboxylative Protonation. [PDF]

ChemInform, 2006
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Mohr, Justin T., Nishimata, Toyoki, Behenna, Douglas C., Stoltz, Brian M.   +3 more
openaire   +4 more sources

Free Amino Acid Recognition: A Bisbinaphthyl-Based Fluorescent Probe with High Enantioselectivity.

Journal of the American Chemical Society, 2018
A novel fluorescent probe based on a bisbinaphthyl structure has been designed and synthesized. This compound in combination with Zn(II) has exhibited highly enantioselective fluorescence enhancement with 13 common free amino acids.
Yuan-Yuan Zhu, Xuedan Wu, Shuang‐Xi Gu, L. Pu   +3 more
semanticscholar   +1 more source

Enantioselective Synthesis of N1999A2. [PDF]

ChemInform, 2006
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Nan, Ji, Hardwin, O'Dowd, Brad M, Rosen, Andrew G, Myers   +3 more
openaire   +3 more sources

From Mechanistic Study to Chiral Catalyst Optimization: Theoretical Insight into Binaphthophosphepine-catalyzed Asymmetric Intramolecular [3 + 2] Cycloaddition

Scientific Reports, 2017
Density functional M11 was used to study the mechanism and enantioselectivity of a binaphthophosphepine-catalyzed intramolecular [3 + 2] cycloaddition reaction.
Meng Duan, Lei Zhu, Xiaotian Qi, Zhaoyuan Yu, Yingzi Li, Ruopeng Bai, Yu Lan   +6 more
doaj   +1 more source

The Enantioselective Tsuji Allylation [PDF]

Journal of the American Chemical Society, 2004
The first catalytic enantioselective examples of the Tsuji allylation using enol carbonates and enol silanes are described. The products possess a quaternary stereogenic center and are useful building blocks for synthetic chemistry.
Behenna, Douglas C., Stoltz, Brian M.
openaire   +3 more sources

Enantioselective Organocatalytic Allylic Amination [PDF]

Journal of the American Chemical Society, 2005
AbstractFor Abstract see ChemInform Abstract in Full Text.
Poulsen, Thomas B., Alemparte Gallardo, Carlos, Jørgensen, Karl Anker   +2 more
openaire   +3 more sources

Enantioselective Organocatalytic Hydride Reduction. [PDF]

ChemInform, 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
Stéphane G, Ouellet, Jamison B, Tuttle, David W C, MacMillan   +2 more
openaire   +2 more sources

Enantioselective Organocatalytic Reductive Amination [PDF]

Journal of the American Chemical Society, 2005
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Storer, R. Ian, Carrera, Diane E., Ni, Yike, MacMillan, David W. C.   +3 more
openaire   +3 more sources

Enhanced Production of (S)-2-arylpropionic Acids by Protein Engineering and Whole-Cell Catalysis

Frontiers in Bioengineering and Biotechnology, 2021
Esterases are important biocatalysts for chemical synthesis. Several bHSL family esterases have been used to prepare (S)-2-arylpropionic acids with stronger anti-inflammatory effects via kinetic resolution.
Xiaolong Liu, Meng Zhao, Xinjiong Fan, Yao Fu   +3 more
doaj   +1 more source

Evolving P450pyr Monooxygenase for Regio- and Stereoselective Hydroxylations

CHIMIA, 2015
P450pyr monooxygenase from Sphingomonas sp. HXN-200 catalysed the regio- and stereoselective hydroxylation at a non-activated carbon atom, a useful but challenging reaction in classic chemistry, with unique substrate specificity for a number of ...
Yi Yang, Zhi Li
doaj   +1 more source