A new strategy for the synthesis of homologously pure linear polystannane oligomers
摘要:
The reagent 6 is utilized for the stepwise synthesis of linear polystannane oligomers in which hydrostannolysis is employed as the Sn-Sn bond-forming reaction, and DIBAL-H is used to regenerate a new Sn-H functionality for extended chain growth through repetition of the two-step reaction sequence. The electronic spectra of these oligomers are influenced by chain length and the specific placement of substituents, as demonstrated by the homologous series 7, 9, and 13-15 and the phenylated di- and tristannanes 18-20.
DOI:
10.1021/om00040a007
作为产物:
描述:
1-[5-[(4-fluorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]-4-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-5-(3-phenylmethoxyphenyl)pyrrolidine-2,3-dione 、 dibutylstannane 以
not given 为溶剂,
生成
参考文献:
名称:
Creemers, H. M. J. C.; Noltes, J. G., Recueil des Travaux Chimiques des Pays-Bas, 1965, vol. 84, p. 382 - 384