This website uses cookies to ensure you get the best experience. Learn more

ketenes

ketenes Sentence Examples

  • KETENES, in chemistry, a group of organic compounds which may be considered as internal anhydrides of acetic acid and its substitution derivatives.

    0
    0
  • Two classes may be distinguished: the aldo-ketenes, including ketene itself, together with its monoalkyl derivatives and carbon suboxide, and the keto-ketenes which comprise the dialkyl ketenes.

    0
    0
  • The ketenes are usually obtained by the action of zinc on ethereal or ethyl acetate solutions of halogen substituted acid chlorides or bromides.

    0
    0
  • It differs from the simple ketenes in that it is apparently unacted upon by phenols and alcohols.

    0
    0
  • Its vapour density agrees with the molecular formula C302, and this formula is also confirmed by exploding the gas with oxygen and measuring the amount of carbon dioxide produced (see Ketenes).

    0
    0
  • KETENES, in chemistry, a group of organic compounds which may be considered as internal anhydrides of acetic acid and its substitution derivatives.

    0
    0
  • Two classes may be distinguished: the aldo-ketenes, including ketene itself, together with its monoalkyl derivatives and carbon suboxide, and the keto-ketenes which comprise the dialkyl ketenes.

    0
    0
  • The ketenes are usually obtained by the action of zinc on ethereal or ethyl acetate solutions of halogen substituted acid chlorides or bromides.

    0
    0
  • It differs from the simple ketenes in that it is apparently unacted upon by phenols and alcohols.

    0
    0
Browse other sentences examples →