Results 301 to 310 of about 5,631,315 (366)
Selective Phosphorylation of Phenols and Benzenediols by the Kinase PsiK and Variants Thereof
PsiK from Psilocybe cubensis phosphorylates a diverse set of substituted phenols and benzenediols beyond its native substrate. High‐throughput screening of active site mutant libraries using DESI‐MS enabled protein engineering of PsiK, further expanding its substrate scope.
Ahram Kim+8 more
wiley +2 more sources
Cluster-Randomized Trial to Evaluate a Centralized Clinical Pharmacy Service in Private Family Medicine Offices. [PDF]
Carter BL+9 more
europepmc +1 more source
The affinity between a guest and a macrocyclic host depends strongly on the water encapsulated inside the host cavity, with free‐energy variations on the order of 20 kcal mol−1 being possible even in the absence of direct host‐guest interactions. This conclusion–which contrasts alternative views–can be drawn from molecular dynamics simulations for the ...
Jeffry Setiadi+3 more
wiley +2 more sources
Nickel‐Catalyzed Suzuki–Miyaura Cross‐Coupling Reaction of Aliphatic Alcohol Derivatives
A nickel‐catalyzed Suzuki–Miyaura coupling reaction of aliphatic mesylates is reported. This reaction provides a strategy for late‐stage functionalization of bioactive compounds that have high F(sp3). Preliminary mechanistic experiments confirm a stereoablative reaction outcome, consistent with alkyl radical intermediates.
Chloe D. Wong+3 more
wiley +2 more sources
Trigonal planar naphthyridine‐bis(carbene)Cu(I) alkyl, hydroxide, and ethoxide complexes promote a divergent mechanism of H2 activation for the rare catalytic hydrogenation of unactivated alkenes at mild conditions at copper. Abstract CuH‐catalyzed olefin hydrogenation is rare compared to those of carbonyl‐derived substrates. Olefin insertion into Cu–H
Evan A. Patrick+6 more
wiley +2 more sources
A highly stereoselective, dynamic reductive kinetic resolution (DYRKR) entry into myriad Taxotere‐like side chains with Clostridium acetobutylicum alcohol dehydrogenase (CaADH) enzyme is reported. Follow‐on cross couplings expand the structural diversity of the library (36 total examples).
Gaurav P. Kudalkar+15 more
wiley +2 more sources