triethanolamine 1.) hexane, -40 deg C, 2 h; 20 deg C, 12 h, 2.) 2 h; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts;

triethanolamine 1.) hexane, -40 deg C, 2 h; 20 deg C, 12 h, 2.) 2 h; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts;