亞磷酸酯

亞磷酸酯phosphite ester)或有機亞磷酸酯(organophosphite),是指亞磷酸(HP(O)(OH)2)或其互變異構體(P(OH)3)與形成的酯,常見的有亞磷酸二甲酯(HOP(OCH3)2[1]亞磷酸三甲酯(P(OCH3)3[2]

亞磷酸三酯的結構通式,原子上帶有孤電子對

製備

亞磷酸酯可由三氯化磷的反應[3],或由酯交換反應製得。[4]

參考文獻

  1. ^ Balint, Erika; Tajti, Adam; Drahos, Laszlo; Ilia, Gheorge; Keglevich, Gyorgy. Alcoholysis of Dialkyl Phosphites Under Microwave Conditions. Current Organic Chemistry. 2013, 17: 555–562. 
  2. ^ Nomenclature of Organic Chemistry : IUPAC Recommendations and Preferred Names 2013 (Blue Book). Cambridge: The Royal Society of Chemistry. 2014: 931. ISBN 978-0-85404-182-4. doi:10.1039/9781849733069-FP001. 
  3. ^ Malowan, John E. Diethyl phosphite. Inorganic Syntheses. Inorganic Syntheses 4. 1953: 58–60. ISBN 9780470132357. doi:10.1002/9780470132357.ch19. 
  4. ^ Hoffmann, Friedrich W.; Ess, Richard J.; Usingef, Robert P. The Transesterification of Trialkyl Phosphites with Aliphatic Alcohols. Journal of the American Chemical Society. November 1956, 78 (22): 5817–5821. doi:10.1021/ja01603a026.