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6 lip 2024 · We build on explanations for the scarcity of fluorine chemistry in life on Earth, namely that the exclusion of the C–F bond stems from the unique physico-chemical properties of fluorine,...
We build on explanations for the scarcity of fluorine chemistry in life on Earth, namely that the exclusion of the C–F bond stems from the unique physico‐chemical properties of fluorine,...
30 maj 2024 · Nature Communications - Microbial degradation and biosynthesis of fluorinated compounds is a field of increasing importance, but is hampered by the significant toxicity of fluoride. Here...
18 sie 2014 · In polar aprotic organic solvents, fluorine might be an element of choice for life that uses selected fluorinated building blocks as monomers of choice for self-assembling of its catalytic polymers. Organofluorine compounds are extremely rare in the chemistry of life as we know it.
Natural fluorine is monoisotopic, consisting solely of fluorine-19. Fluorine compounds are highly amenable to nuclear magnetic resonance (NMR), because fluorine-19 has a nuclear spin of 1 ⁄ 2, a high nuclear magnetic moment, and a high magnetogyric ratio.
Unique Properties of Fluorine and Their Relevance to Medicinal Chemistry and Chemical Biology. Takashi Yamazaki , Takeo Taguchi , and Iwao Ojima. 1.1 Fluorine - Substituent Effects on the Chemical, Physical and Pharmacological Properties of Biologically Active Compounds. The natural abundance of fl uorine as fl uorite, fl uoroapatite, ...
22 lis 2021 · As a result of its reactivity toward nearly all other elements and the numerous ways to incorporate fluorine atoms into organic compounds, the element plays an exceptional role in many areas of chemistry, technology, industry, life sciences, and modern daily life.
