in diethyl ether

in diethyl ether

formaldehyd in diethyl ether

C4H9Br in diethyl ether

in diethyl ether byproducts: magnesium chloride, acetic acid; 1: addn. of soln. of carbonyl in ether to equimolar amts. of Bu3SnMgCl in ether, addn. of CH3COCl, reflux, under inert atmosphere, filtration, distn. in vac.; 2: mixt. warmed up to 200°C, then thermolysis in N2, condensation of; products in a dewar vessel (liquid N2), warmed up to ambient temp.; first reaction detected IR and NMR, purifn. of intermediate (acetate) by chromy. (Florisil, pentane);

Burgess Reagent in benzene byproducts: HNEt3(1+)*OSO2NHCO2Me(1-); addn. of the alcohol to the inner salt under inert atm., room temp., stirred overnight, heated (70°C, 6 h), hydrolyzed; chromy. (florisil, pentane);

in diethyl ether byproducts: magnesium chloride, acetic acid; 1: addn. of soln. of carbonyl in ether to equimolar amts. of Bu3SnMgCl in ether, addn. of CH3COCl, reflux, under inert atmosphere, filtration, distn. in vac.; 2: mixt. warmed up to 200°C, then thermolysis at 800°C in N2, condensation of; products in a dewar vessel (liquid N2), warmed up to ambient temp.; first reaction detected IR and NMR, purifn. of intermediate (acetate) and of product by chromy. (Florisil, pentane);

Burgess Reagent in benzene byproducts: HNEt3(1+)*OSO2NHCO2Me(1-); addn. of alcohol to the inner salt under inert atm., room temp., soln. stirred overnight, heated (70°C, 6 h), hydrolyzed; chromy. (florisil, pentane);

in diethyl ether

in diethyl ether acidifying;;