86134-93-2

Upstream product

• 119180-07-3 β-amino-β-ethoxyacrylic acid ethyl ester 
• 79-22-1 methyl chloroformate 
• 98-59-9 p-toluenesulfonyl chloride 
• 86134-92-1 methyl 2-amino-1,6-dihydro-6-oxo-4-pyrimidinecarbamate 

Downstream Products

• 86134-94-3 2-amino-6-(methoxycarbonyl)amino-4-(p-tolylsulfonyl)oxypyrimidine 1-oxide 
• 74025-90-4 2-amino-6-(methoxycarbonylamino)-4-(1,2,3,4-tetrahydro-1-pyridyl)pyrimidine 1-oxide 

Relevant academic research and scientific papers

Pyrimidinecarbamate derivatives as intermediates

2,4-Disubstituted 6-[3,6-dihydro-1(2H)-pyridyl]pyrimidine-3-oxides of the formula STR1 wherein R1 is lower alkyl or lower alkoxy-lower alkyl, R2 is hydrogen or --COOR3 wherein R3 is lower alkyl or lower alkoxy-l

80. A New Route to the Synthesis of 2-Amino-6-(methoxycarbonyl)amino-4-(tetrahydropyridyl)pyrimidine 1-Oxide

A new approach to 2-amino-6-(methoxycarbonyl)amino-4-(1,2,3,6-tetrahydro-1-pyridyl)pyrimidine 1-oxide (3) is described.Methyl carbamate (5) reacted with guanidine to the pyrimidinecarbamate 6, which was successively