137956-92-4Relevant academic research and scientific papers
Diastereoselective carbometalation of γ-heterosubstituted vinyl metals
Marek, Ilane,Lefrancois, Jean-Michel,Normant, Jean F.
, p. 910 - 918 (2007/10/02)
The allylzincation of various γ-heterosubstituted vinyl metals proceeds diastereoselectively.This represents a new synthetic approach to constructing two or three adjacent stereogenic centers in acyclic systems. - Keywords: carbometalation / 1,1-dimetalli
Iodocyclization of olefinic t-butyl ethers: An easy stereocontrolled synthesis of cis-substituted tetrahydrofurans
Marek,Lefrancois,Normant
, p. 1747 - 1748 (2007/10/02)
The iodoalkoxylation of δ,ε olefinic t-butyl ethers leads, with a very high selectivity, to cis substituted tetrahydrofurans.
Acyclic stereocontrol through the metalla-Claisen rearrangement. Part II
Marek, Ilane,Normant, Jean F.
, p. 5973 - 5976 (2007/10/02)
The metalla-Claisen rearrangement reported here, leads to 1,1-dimetallic compounds where three asymmetric centers are obtained with good diastereoselection.
