Continuous gas/liquid-liquid/liquid flow synthesis of 4-fluoropyrazole derivatives by selective direct fluorination.

ABSTRACT: 4-Fluoropyrazole systems may be prepared by a single, sequential telescoped two-step continuous gas/liquid-liquid/liquid flow process from diketone, fluorine gas and hydrazine starting materials.

SUBMITTER: Breen JR 

PROVIDER: S-EPMC3168861 | biostudies-literature | 2011

REPOSITORIES: biostudies-literature