Crumbie,R.L.; Ridley,D.D., Australian Journal of Chemistry, 1979, vol. 32, p. 2777 - 2781
作者:Crumbie,R.L.、Ridley,D.D.
DOI:——
日期:——
642. Aminoalkanesulphonamides and alkanedisulphonamides
作者:J. W. Griffin、D. H. Hey
DOI:10.1039/jr9520003334
日期:——
NEW SYMMETRIC DIISOPROPYLPHOSPHORYL-S-ALKANEDI YLDIISOTHIOUREAS. INVESTIGATIONS ON THEIR SYNTHESIS
作者:MARCOS C. De Souza、Aniy K. Ohara、Denise R. Araripe、Patrícia Da C. V. Dias、Janaina C. Kuwata
DOI:10.1080/10426509908037006
日期:1999.5.1
Symmetric dialkylphosphoryl-S-allcanediyldiisothioureas (RO)(2)P(O)NHC(=NH)S(CH2)(n) SC(=NH)NHP(O)(OR)(2) (I, R = isopropyl; n = 2-5) have potential coordination sites involving O, P, N and S as donors atoms. For their synthesis, common two-phase reactions between the corresponding diisothiourea derivatives and diisopropyl phosphonate were unsuccessful. Herein we describe a new synthesis for such compounds using diisopropyl chlorophosphonate. Two new bis-phosphorylated alkanediyldiisothioureas with increasing carbon chain (I; n = 3, n = 5) were prepared by this method.
Polymerized Toner. Functional Control of Micron-size Particles.