A process for producing di tert butyl dicarbonate by continuously carrying out the following steps of reacting tert butyl alcohol with sodium to form sodium tert butoxide, reacting the sodium tert butoxide with carbon dioxide to form mono tert butyl sodium carbonate, and reacting the mono tert butyl sodium carbonate with an aromatic sulfonyl halide such as p toluenesulfonyl chloride in {HEAD ~ the presence} of {TAIL ~ a tertiary amine} such as N,N,N,N tetramethylethylenediamine, without isolating an intermediate in the middle of each reaction stage 
A process for producing di tert butyl dicarbonate by continuously carrying out the following steps of reacting tert butyl alcohol with sodium to form sodium tert butoxide , reacting the sodium tert butoxide with carbon dioxide to form mono tert butyl sodium carbonate , and reacting the mono tert butyl sodium carbonate with an aromatic sulfonyl halide such as p toluenesulfonyl chloride in { HEAD ~ the presence } of { TAIL ~ a tertiary amine } such as N , N , N , N tetramethylethylenediamine , without isolating an intermediate in the middle of each reaction stage
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH