The evolution of chemical high-throughput experimentation to address challenging problems in pharmaceutical synthesis
Conspectus The structural complexity of pharmaceuticals presents a significant challenge to
modern catalysis. Many published methods that work well on simple substrates often fail …
modern catalysis. Many published methods that work well on simple substrates often fail …
Chemistry informer libraries: conception, early experience, and role in the future of cheminformatics
Conspectus The synthetic chemistry literature traditionally reports the scope of new methods
using simple, nonstandardized test molecules that have uncertain relevance in applied …
using simple, nonstandardized test molecules that have uncertain relevance in applied …
Anion-tuning of organozincs steering cobalt-catalyzed radical relay couplings
A multicomponent sulfonylarylation reaction via cobalt-catalyzed alkene difunctionalizations
with sulfonyl chlorides and OPiv-supported organozinc reagents was reported. Herein …
with sulfonyl chlorides and OPiv-supported organozinc reagents was reported. Herein …
Salt‐Stabilized Silylzinc Pivalates for Nickel‐Catalyzed Carbosilylation of Alkenes
J Wang, Z Duan, X Liu, S Dong, K Chen… - Angewandte …, 2022 - Wiley Online Library
We herein report the preparation of solid and salt‐stabilized silylzinc pivalates from the
corresponding silyllithium reagents via transmetalation with Zn (OPiv) 2. These resulting …
corresponding silyllithium reagents via transmetalation with Zn (OPiv) 2. These resulting …
Cobalt-catalyzed electrophilic aminations with anthranils: an expedient route to condensed quinolines
The reaction of various organozinc pivalates with anthranils provides anilines derivatives,
which cyclize under acidic conditions providing condensed quinolines. Using alkenylzinc …
which cyclize under acidic conditions providing condensed quinolines. Using alkenylzinc …
Decarboxylative Negishi coupling of redox‐active aliphatic esters by cobalt catalysis
XG Liu, CJ Zhou, E Lin, XL Han, SS Zhang… - Angewandte …, 2018 - Wiley Online Library
A cobalt‐catalyzed decarboxylative Negishi coupling reaction of redox‐active aliphatic
esters with organozinc reagents was developed. The method enabled efficient alkyl–aryl …
esters with organozinc reagents was developed. The method enabled efficient alkyl–aryl …
Recent progresses in the synthesis of functionalized isoxazoles
T Morita, S Yugandar, S Fuse, H Nakamura - Tetrahedron Letters, 2018 - Elsevier
Isoxazole is an important pharmacophore that is critical for biological activity. The isoxazole
ring ranks 33rd in frequency among the 351 ring systems found in marketed drugs, thus …
ring ranks 33rd in frequency among the 351 ring systems found in marketed drugs, thus …
Salt-stabilized alkylzinc pivalates: versatile reagents for cobalt-catalyzed selective 1, 2-dialkylation
J Lin, K Chen, J Wang, J Guo, S Dai, Y Hu, J Li - Chemical Science, 2023 - pubs.rsc.org
The construction of Csp3–Csp3 bonds through Negishi-type reactions using alkylzinc
reagents as the pronucleophiles is of great importance for the synthesis of pharmaceuticals …
reagents as the pronucleophiles is of great importance for the synthesis of pharmaceuticals …
Organozinc pivalates for cobalt-catalyzed difluoroalkylarylation of alkenes
Installation of fluorine into pharmaceutically relevant molecules plays a vital role in their
properties of biology or medicinal chemistry. Direct difunctionalization of alkenes and 1, 3 …
properties of biology or medicinal chemistry. Direct difunctionalization of alkenes and 1, 3 …
Accessing three-dimensional molecular diversity through benzylic C–H cross-coupling
Pharmaceutical discovery efforts rely on robust synthetic methods that rapidly access
diverse molecules. Cross-coupling reactions are the most widely used reactions, but these …
diverse molecules. Cross-coupling reactions are the most widely used reactions, but these …