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Anderson J P, Chen K W, Patel M V. "Method for the Synthesis of 1-(2-fluoroethyl)-4-nitro-1H-pyrazole" [P]. US Patent, US 11247787 B2, 2018-07-20.
Park J H, Schröder R, Lee S K. "A Process for Preparing High-Purity 1-(2-fluoroethyl)-4-nitro-1H-pyrazole" [P]. US Patent, US 11208205 B2, 2020-10-24.
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