NICKEL-CATALYZED THREE-COMPONENT 1,2-CARBOACYLATION OF ALKENES

Nickel-Catalyzed Three-Component 1,2-Carboacylation of Alkenes

Ketones, prevalent in many biologically significant molecules, require the development of novel methods to synthesize these structures, which is a critical endeavor in organic synthesis.Transition metal catalysis has proven to JOINT RELIEF SHARK CARTILAGE be an effective method for synthesizing ketones.However, the scope of these substrates remains

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Assessing illicit drugs in wastewater: a pilot study in Mexico

Objective.Monitor drug use through wastewater metabolite measurement.Materials and methods.Wastewater samples were obtained from 31 Parasols wastewater treatment plants and 95 sites with specific populations (38 schools, 42 units of addiction treatment and 15 penitentiaries).Using ultra high liquid chromatography, we measured nine metabolites from

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The quest for the regional city : new identities and institutional conditions in a context of metropolitan fragmentation

The significance of urban identity is beginning to extend outwards from the cities into metropolitan regions.This article has examined how institutional frameworks affect the flexibility of these new regions.It has been noted that spatial development policy should ideally be conducted at the local level in close collaboration with initiatives in th

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