R3SnSAr are oxidised by H2O2, 2,4,4,6-tetrabromocyclohexa-2,5-dienone and NaIO4 (in 1 : 1 ratio) to disulphides, ArSSAr. With NaIO4 as the oxidant, Ph3SnSAr, gives a complex triphenyltin periodate; however, with the other two oxidants, (Ph3Sn)2O is produced. Ph3GeSAr was oxidised by NaIO4 to (Ph3Ge)2O and ArSSAr.
[R 3 Sn
SAr被由H氧化2 ö 2,2,4,4,6--tetrabromocyclohexa -2,5-二烯酮和的NaIO 4(在1:1倍的比例),以二
硫化物,ArS
SAr。用的NaIO 4作为氧化剂中,Ph 3 Sn
SAr,给出了一个复杂的三苯基高
碘; 然而,与其他两个氧化剂,(PH 3 Sn)的2 O的产生。pH值3格萨尔用的NaIO氧化4到(PH 3 Ge)的2 O和ArS
SAr。