Organolead Salts

The other organolead salts, such as the organolead carboxylates, are less well characterized than the halides. From the infrared spectra of a series of trimethyllead carboxylates, Okawaro and Sato 236> concluded these compounds to contain a planar trimethyllead cation in association with a carboxylate anion. Conversely, Janssen and coworkers 177>, from... 

S.8.6.3. from Organolead Hydroxides and Other Organolead Salts. 

An ingenious way of preparing a Pb—Re bond is the decarboxylation of an organolead salt ... 

The exchange reaction between organotin hydrides and organolead salts has also proved a useful synthesis for organolead hydrides39. 

Additional organolead salts or esters of mineral acids are summarized in Table... 

Table 2 t-. Organolead Salts or Esters of Oxygen Acids... 

Furthermore, arylthiophenes have been prepared using the Stille coupling of hypervalent iodonium salts [96] or organolead compounds [97, 98] as electrophiles in place of aryl or vinyl halides and triflates. Hypervalent iodonium salts are sufficiently reactive to undergo coupling at room temperature. 

Reisinger et al. [21] used the gas chromatographic-atomic absorption spectrometric technique to demonstrate that biomethylation of inorganic lead does not account for the presence of organolead compounds in sediments. Sulphide induced chemical conversion of organic lead(IV) salts into alkyl lead compounds is, however, possible. 

---