Results 221 to 230 of about 30,083 (262)

A Strong Lewis Acidic Diethylsilylium Catalyst for Direct Sulfonamidation of Challenging Ketones

open access: yesAdvanced Science, EarlyView.
Low‐substitution‐order silylium ions (R2HSi+) exhibit exceptional Lewis acidic activity. We report diethylsilylium‐catalyzed reductive sulfonamidation of functionalized ketones to access β‐amino esters. The in situ generated ion pair shows enhanced reactivity, with diethylsilane serving as both reductant and precatalyst. The developed protocol proceeds
Woo Hee Kim   +5 more
wiley   +1 more source

Thermodynamics study of chlordecone solubility in water. [PDF]

open access: yesSci Rep
Buric D   +6 more
europepmc   +1 more source

A C3 Radical Copolymerization. [PDF]

open access: yesPolym Sci Technol
Yu S, Yan J.
europepmc   +1 more source

Organizational Principles of Biological Systems. [PDF]

open access: yesBiology (Basel)
Navarro-Quiroz RC   +16 more
europepmc   +1 more source

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