{HEAD ~ The reaction temperature} usually ranges between 0° C. and 50° C. and the reaction time usually ranges between {TAIL ~ 15 min} and 24 h 
{ HEAD ~ The reaction temperature } usually ranges between 0 ° C. and 50 ° C. and the reaction time usually ranges between { TAIL ~ 15 min } and 24 h
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH