期刊论文

中文

有机化学

0253-2786

1991

11

1

35-43

国家教委基金资助课题；

本校为第一机构

当同一三稠环系***磷茂啉化合物中含有两个不同的磷原子时,它们不仅在光谱性质上有差别,而且在化学反应中的反应活性也不相同。本文报道三稠环系***磷茂啉化合物中环内磷与环外磷在硫化反应和亲核反应巾的选择性。

The reaction selectivity of cyclic and exocyclic phosphorus atoms in 2-(0,0-dialk-ylphosphino)-3-alkoxy-1,2-dihydrobenzothiazolo-[2,3-d]-1,2,4,3-triazaphosphole againstsulfurization as well as Arbyzov and Perkow Reactions were studied.Ninteen new derivativesof fused tricyclotriazaphosphole were synthesized.The structure and properties of ...