Chem. J. Chinese Universities ›› 1988, Vol. 9 ›› Issue (10): 1016.

• Articles • Previous Articles     Next Articles

1,3,2-Oxazaphospholidine Derivatives(Ⅱ)——Studies on Synthesis and Properties of 2-Diethylamino 3-Substituted Formyl-1,3,2-Oxazaphospholidines

Yang Huazheng, Shao Jiushu, Wang Huilin, Chen Ruyu   

  1. Institute of Elemento-Organic Chemistry, Nankai University, Tianjin
  • Received:1987-04-25 Online:1988-10-24 Published:1988-10-24

Abstract: Aseries of new 2-diethylamino 3-substituted formyl-1,3,2-oxazaphospho-lidine derivatives (Ⅰ) have been prepared by the reaction of tris (diethylamino) phosphine with N-(β-hydroxyethyl) substituted amides. When (Ⅰ) was refluxed with sulfur in benzene, its 2-thione derivative (Ⅱ) was obtained. Compound(Ⅱ) can also be synthesized directly in one pot without the separation and purification of intermediate (Ⅰ). The IR, 1HNMRand MSspectra of these compounds have been discussed.

Key words: Heterocyclic compound, Oxazaphospholidine

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