Organolead-phosphorus compounds

Organolead-phosphorus compounds are highly attractive from the NMR point of view, considering the presence of the spin-1/2 nuclei H, l3C, 3IP, and 207Pb in the same molecule. This has been used in a study focusing on tris(tert-butyl)plumbyl phosphanes.91 Some selected data for 56-59 are given below. 

Quimby et al examined the applicability of this type of detector to a range of elements including lead, silicon, phosphorus, mercury and manganese. The results they obtained for organolead compounds are discussed below and those for the other elements are discussed elsewhere. Quimby et al used a microwave emission detection system for gas chromatography which utilizes the TMq] q resonant cavity to sustain a plasma in helium at atmospheric pressure. The effluent from the gas chromatograph is split between a flame ionization detector and a heated transfer line directing it to a small... 

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