The reaction of organic nitriles with (NSCl)3 at 23 °C, preferably under u.v. irradiation, produces the six-membered rings RCN3S2Cl2(R = But, CCl3, Me2N, Et2N, Pr2iN), which are converted to the five-membered rings RCN2S2+Cl– upon mild thermolysis.
有机腈与(NSCl)3在23°C的反应(优选在紫外线照射下)产生六元环RCN 3 S 2 Cl 2(R = Bu t,CCl 3,Me 2 N,Et 2 N,Pr 2我N),其被转换为五元环RCN 2小号2 +
氯-在温和热解。