Predictive models for the overall 5-endo-trig iodocyclisation of homoallylic alcohols

Autor: David W. Knight, Gordon G. Weingarten, Jenny M. Barks, Christopher J. Seaman
Rok vydání: 1994
Předmět:
Zdroj: Tetrahedron Letters. 35:7259-7262
ISSN: 0040-4039
DOI: 10.1016/0040-4039(94)85376-2
Popis: Iodoetherifications of all isomers of the 3-methylalk-4-en-2-ols [14∼17] proceed with excellent levels of stereoselectivity, leading to tetrasubstituted tetrahydrofurans [18∼22], via overall anti-addition to the alkene function.
Databáze: OpenAIRE