98320-74-2

Upstream product

• 102-09-0 bis(phenyl) carbonate 
• 16370-63-1 2-amino-4,6-dimethoxy-1,3,5-triazine 

Downstream Products

• 74223-63-5 N-[(4,6-Dimethoxy-1,3,5-triazin-2-yl)aminocarbonyl]-2-methoxycarbonylbenzenesulfonamide 

Relevant academic research and scientific papers

Process for the preparation of phenyl (1,3,5-triazin-2-yl) carbamates

The present invention discloses a process for the preparation of phenyl (1,3,5-triazin-2-yl)carbamates of the formula (I)???wherein???R1is hydrogen atom, C1-C4alkyl or C1-C4alkoxy???R2and R3are independently hydrogen atom, halogen atom, C1-C4alkyl, C1-C4alkoxy, C1-C4alkylthio, C1-C4haloalkyl, C1-C4haloalkoxy, C1-C4haloalkylthio, C2-C4alkoxyalkyl or NR7R8???R7and R8are independently hydrogen atom or C1-C4alkyl???R4, R5and R6are independently hydrogen atom, halogen atom, C1-C4alkyl or C1-C4alkoxywhich comprises:reacting 2-amino-1,3,5-triazines of the formula (II)with diphenyl carbonates of the formula (III)???in the presence of alkali metal hydrides in aprotic polar solvents.

Process for the preparation of phenyl (1,3,5-triazin-2-yl)carbamates

Phenyl (1,3,5-triazin-2-yl)carbamates of the formula (I): STR1 wherein R1 is H, C1 -C4 alkyl or C1 -C4 alkoxy, R2 and R3 are independently H, halogen atom, C1 -C4