α-Haloalkyl Haloformates and Related Compounds 3.1 A Facile Synthesis of Symmetrical and Unsymmetrical Ureas via Chloromethyl Carbamates

~67%

~58%

~%

~41%

~55%

~61%

~%

~35%

~18%

~%

~66%

~%

~%

~23%

~22%

~78%

~32%

~39%

~%