Alkyl iodides are obtained in good yield from the reaction of MgI2 with tosylates; depending on the structure of the starting material the mechanism is SN1 or SN2; in several cases, elimination products are observed.
MgI 2与甲苯磺酸酯的反应可得到高产率的烷基碘。取决于原料的结构,机理是S N 1或S N 2;在某些情况下,观察到消除产物。
Place,P. et al., Bulletin de la Societe Chimique de France, 1976, p. 169 - 176