One-pot synthesis of N-trimethylsilyloxy-
-amino phosphonates
from aldehydes using lithium perchlorate/diethyl ether as
a catalyst
Akbar Heydari,* Mahmoud Zarei, Reza Alijanianzadeh and Hossein Tavakol
Chemistry Department, Tarbiat Modarres University, PO Box 14155 -4838, Tehran, Iran.

Abstract—A simple and efficent one-pot method was developed to give N-trimethylsilyloxy-
-amino phosphonate derivatives from
aldehydes+hydroxylamines+dimethyl(trimethylsilyl)phosphonate in lithium perchlorate/diethyl ether solution (LPDE) in high
yields.