Results 161 to 170 of about 166,370 (359)

Shedding Light on Synthetic Autocatalysis: From Conventional Closed‐Shell Chemistries to Overlooked Open‐Shell Occurrences

Chemistry – A European Journal, EarlyView.
Why add another catalyst when the product itself holds the power to catalyze its own formation? Autocatalysis in synthetic chemistry enhances reaction efficiency and uncovers novel catalytic behavior across both closed‐shell and open‐shell systems, expanding reactivity and enabling innovative design strategies.
Jaspreet Kaur, Joshua P. Barham
wiley   +1 more source

Stereoselective binding of propranolol in the elderly. [PDF]

, 1989
Philip M. Colangelo, Mary H.H. Chandler, Robert A. Blouin, Patrick J. McNamara   +3 more
openalex   +1 more source

A Chiral Relay Race: Stereoselective Synthesis of Axially Chiral Biaryl Diketones through Ring-Opening of Optical Dihydrophenan-threne-9,10-diols [PDF]

, 2023
Lei Shi, Jiawei Zhu, Biqiong Hong, Zhenhua Gu   +3 more
openalex   +1 more source

Mechanism and Origins of Ligand-Controlled Stereoselectivity of Ni-Catalyzed Suzuki-Miyaura Coupling with Benzylic Esters: A Computational Study.

Journal of the American Chemical Society, 2017
Shuo-qing Zhang, B. Taylor, Chong-Lei Ji, Yuan Gao, Michael R Harris, Luke E. Hanna, E. Jarvo, K. Houk, Xin Hong   +8 more
semanticscholar   +1 more source

Pd(II)‐Catalyzed Strategies for the β‐Arylation of α‐Amino Acids: An Overview

Chemistry – A European Journal, EarlyView.
The graphical abstract summarizes the review “Pd(II)‐Catalyzed Strategies for the β‐Arylation of α‐Amino Acids: An Overview”, highlighting representative Pd(II)‐catalyzed methods for the β‐arylation of α‐amino acids. Key mechanistic features, substrate diversity, and synthetic relevance of these transformations are showcased. Abstract Metal‐catalyzed C─
Davide Illuminati, Claudio Trapella, Vinicio Zanirato, Virginia Cristofori, Anna Fantinati   +4 more
wiley   +1 more source

Stereoselectivity in organometallic catalysis : analysis by means of computational and mathematical chemistry [PDF]

, 2009
Glenn R. Morello
openalex  

Stereoselective LSD-like Activity in a Series of d-Lysergic Acid Amides of (R)- and (S)-2-Aminoalkanes

, 1995
Aaron Monte, Danuta Marona‐Lewicka, Arthi Kanthasamy, Elaine Sanders‐Bush, David E. Nichols   +4 more
openalex   +1 more source

Stereoselective Three‐Step One‐Pot Cascade Combining Amino‐ and Biocatalysis to Access Chiral γ‐Nitro Alcohols** [PDF]

, 2022
Christian Ascaso‐Alegre, Raquel P. Herrera, Juan Mangas‐Sánchez   +2 more
openalex   +1 more source

Methyl on the Bridge: 2‐Methyl Propellane as Precursor for 1,3‐Substituted 2‐Methylated Bicyclo[1.1.1]Pentanes

Chemistry – A European Journal, EarlyView.
The synthesis of 2‐methyl propellane and its conversion to various 1,2‐ and 1,2,3‐di‐ and trisubstituted bicyclopentanes is reported. Abstract Bicyclo[1.1.1]pentanes (BCPs) have emerged as isosteric replacements for mono‐ and para‐substituted benzene rings in medicinal and materials applications, involving substitution at the BCP bridgehead (1,3 ...
Sean R. Verschaeve, Mariana Gomes Manso, Tibo Van Eeckhoorn, Mark E. Light, Bruno Linclau   +4 more
wiley   +1 more source

Tumor Necrosis Factor-Alpha Production Enhancing Activity of Substituted 3'-Methylthalidomide: Influence of Substituents at the Phthaloyl Moiety on the Activity and Stereoselectivity.

, 1998
Hiroyuki Miyachi, Yukiko Koiso, Ryuichi Shirai, Satomi Niwayama, Jun O. Liu, Yuichi Hashimoto   +5 more
openalex   +2 more sources