Phosphonite
Encyclopedia
Phosphonites are organophosphorus
Organophosphorus
Organophosphorus compounds are degradable organic compounds containing carbon–phosphorus bonds , used primarily in pest control as an alternative to chlorinated hydrocarbons that persist in the environment...

 compounds with the formula P(OR)2R. They are derivivatives of phosphonous acid.

See also

  • Phosphine
    Phosphine
    Phosphine is the compound with the chemical formula PH3. It is a colorless, flammable, toxic gas. Pure phosphine is odourless, but technical grade samples have a highly unpleasant odor like garlic or rotting fish, due to the presence of substituted phosphine and diphosphine...

     - PR3
  • Phosphine oxide
    Phosphine oxide
    Phosphine oxides are either inorganic phosphorus compounds such as phosphoryl trichloride or organophosphorus compounds with the formula OPR3, where R = alkyl or aryl...

     - OPR3
  • Phosphinite
    Phosphinite
    Phosphinites are organophosphorus compounds with the formula PR2. They are esters of phosphinous acid.-See also:*Phosphine - PR3*Phosphine oxide - OPR3*Phosphonite - P2R*Phosphite - P3*Phosphinate - OPR2*Phosphonate - OP2R...

     - P(OR)R2
  • Phosphinate
    Phosphinate
    Phosphinates are organophosphorus compounds with the formula OPR2.-See also:*Phosphine - PR3*Phosphine oxide - OPR3*Phosphinite - PR2*Phosphonite - P2R*Phosphite - P3*Phosphonate - OP2R*Phosphate - OP3...

     - OP(OR)R2
  • Phosphonous and phosphonic acids and their esters (containing one C-P bond)
    Phosphonite (III) - P(OR)2R
    Phosphonate
    Phosphonate
    Phosphonates or phosphonic acids are organic compounds containing C-PO2 or C-PO2 groups . Bisphosphonates were first synthesized in 1897 by Von Baeyer and Hofmann. An example of such a bisphosphonate is HEDP . Since the work of Schwarzenbach in 1949, phosphonic acids are known as effective...

     (V) - OP(OR)2R
  • Phosphorous and phosphoric acids and their esters (containing no C-P bond)
    Phosphite
    Phosphite
    A phosphite is a salt of phosphorous acid. The phosphite ion is a polyatomic ion with a phosphorus central atom where phosphorus has an oxidation state of +3...

     (III) - P(OR)3
    Phosphate
    Phosphate
    A phosphate, an inorganic chemical, is a salt of phosphoric acid. In organic chemistry, a phosphate, or organophosphate, is an ester of phosphoric acid. Organic phosphates are important in biochemistry and biogeochemistry or ecology. Inorganic phosphates are mined to obtain phosphorus for use in...

    (V) - OP(OR)3
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