• Thumbnail for Imine
    imines and 1.35 Å for conjugated imines. By contrast, C-N distances in amines and nitriles are 1.47 and 1.16 Å, respectively. Rotation about the C=N bond...
    23 KB (2,621 words) - 10:31, 4 April 2024
  • Thumbnail for Asparagine
    découverte d'un nouveau principe végétal dans le suc des asperges". Annales de Chimie (in French). 57: 88–93. hdl:2027/nyp.33433062722578. Plimmer RH (1912) [1908]...
    21 KB (1,929 words) - 18:34, 19 April 2024
  • Thumbnail for Dimethyl sulfate
    used as a surfactant or fabric softener. Methylation to create a tertiary amine is illustrated as: CH3(C6H4)NH2 + (CH3O)2SO2 (in NaHCO3 aq) → CH3(C6H4)N(CH3)2...
    16 KB (1,452 words) - 15:51, 15 January 2024
  • Thumbnail for Glycolic acid
    that the amino acid glycine—which was then called glycocolle—might be the amine of a hypothetical acid, which he called "glycolic acid" (acide glycolique)...
    13 KB (1,153 words) - 18:14, 19 May 2024
  • Thumbnail for Phorone
    le camphoryle" [On pinic and sylvic acids, and on camphoryl]. Annales de Chimie et de Physique. 2nd series (in French). 65: 324–332.; see "Camphoryle",...
    4 KB (339 words) - 13:21, 28 September 2023
  • Thumbnail for Phthalaldehyde
    specifically with primary amines above their isoelectric point Pi in presence of thiols. OPA reacts also with thiols in presence of an amine such as n-propylamine...
    7 KB (592 words) - 23:12, 28 July 2023
  • Thumbnail for Dichloromethane
    amines and triazoles. Tertiary amines can react with DCM to form quaternary chloromethyl chloride salts via the Menshutkin reaction. Secondary amines...
    28 KB (2,533 words) - 14:42, 7 May 2024
  • share the same functional group, a carbonyl group attached to two organic amine residues: R1R2N−C(=O)−NR3R4, where R1, R2, R3 and R4 groups are hydrogen...
    60 KB (6,974 words) - 16:00, 6 May 2024
  • Thumbnail for Dehydroacetic acid
    (Part 1): CHEMICAL AND PHARMACOLOGICAL PROPERTIES". Journal Marocain de Chimie Hétérocyclique. 16 (1): 1–47. ISSN 1114-7792. Retrieved July 3, 2017. Raimund...
    4 KB (295 words) - 19:35, 27 October 2022
  • (RC(CCl3)=NH) in the Houben-Fischer synthesis Nitriles can be obtained from primary amines via oxidation. Common methods include the use of potassium persulfate,...
    28 KB (3,396 words) - 18:42, 22 March 2024