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  2. Singlet oxygen - Wikipedia

    en.wikipedia.org/wiki/Singlet_oxygen

    In normal organic solvents, the lifetime is only a few microseconds whereas in solvents lacking C-H bonds, the lifetime can be as long as seconds. [ 25 ] [ 27 ] Unlike ground state oxygen, singlet oxygen participates in Diels–Alder [4+2]- and [2+2]- cycloaddition reactions and formal concerted ene reactions ( Schenck ene reaction ), causing ...

  3. List of reagents - Wikipedia

    en.wikipedia.org/wiki/List_of_reagents

    the central organic synthesis reagent for hydroboration Dicyclohexylcarbodiimide: an organic compound; primary use is to couple amino acids during artificial peptide synthesis Diethyl azodicarboxylate: a valuable reagent but also quite dangerous and explodes upon heating Diethyl ether: organic compound; a common laboratory solvent Dihydropyran

  4. Oxygen compounds - Wikipedia

    en.wikipedia.org/wiki/Oxygen_compounds

    Most of the organic compounds that contain oxygen are not made by direct action of oxygen. Organic compounds important in industry and commerce are made by direct oxidation of a precursor include: [6] Ethylene oxide (used to make the antifreeze ethylene glycol) is obtained by direct oxidation of ethylene: C 2 H 4 + ½ O 2 + catalyst ...

  5. List of boiling and freezing information of solvents - Wikipedia

    en.wikipedia.org/wiki/List_of_boiling_and...

    Solvent Density (g cm-3) Boiling point (°C) K b (°C⋅kg/mol) Freezing point (°C) K f (°C⋅kg/mol) Data source; Aniline: 184.3 3.69 –5.96 –5.87 K b & K f [1 ...

  6. Oxygen - Wikipedia

    en.wikipedia.org/wiki/Oxygen

    Oxygen reacts spontaneously with many organic compounds at or below room temperature in a process called autoxidation. [133] Most of the organic compounds that contain oxygen are not made by direct action of O 2. Organic compounds important in industry and commerce that are made by direct oxidation of a precursor include ethylene oxide and ...

  7. IUPAC nomenclature of organic chemistry - Wikipedia

    en.wikipedia.org/wiki/IUPAC_nomenclature_of...

    Ethers (R−O−R) consist of an oxygen atom between the two attached carbon chains. The shorter of the two chains becomes the first part of the name with the -ane suffix changed to -oxy, and the longer alkane chain becomes the suffix of the name of the ether. Thus, CH 3 OCH 3 is methoxymethane, and CH 3 OCH 2 CH 3 is methoxyethane (not ...

  8. Organic chemistry - Wikipedia

    en.wikipedia.org/wiki/Organic_chemistry

    Synthetic organic chemistry is an applied science as it borders engineering, the "design, analysis, and/or construction of works for practical purposes". [28] Organic synthesis of a novel compound is a problem-solving task, where a synthesis is designed for a target molecule by selecting optimal reactions from optimal starting materials.

  9. Organic compound - Wikipedia

    en.wikipedia.org/wiki/Organic_compound

    The modern meaning of organic compound is any compound that contains a significant amount of carbon—even though many of the organic compounds known today have no connection to any substance found in living organisms. The term carbogenic has been proposed by E. J. Corey as a modern alternative to organic, but this neologism remains relatively ...