960589-98-4Relevant academic research and scientific papers
An unknown coordination mode of the phosphite unit and a carbon-free heterocycle in two different heterobimetallic alumophosphites
Gomora-Figueroa, A. Paulina,Jancik, Vojtech,Cea-Olivares, Raymundo,Toscano, Ruben A.
, p. 10749 - 10753 (2007)
The unique alumophosphite reagent LAI(SH)(μ-O)P(OEt)2 was prepared and used for the synthesis of the heterobimetallic alumophosphites [{κ2-S,P-LAI(S)(μ-O)P(OEt)2}2Zn] and [{κ4-S,O,O-LAI(SLi)(μ-O)P(OEt)2}2]. The first contains a rare example of two carbon-free five-membered heterocycles (Al-S-Zn-P-O) connected in a spire-fashion through the zinc atom, whereas the second possesses an unknown example of a coordination environment of a phosphite unit M-O-P(μ-OEt)2M with an uncoordinated lone electron pair on the phosphorus center.
