124232-33-3

Upstream product

• 67-56-1 methanol 
• 124211-84-3 4-[1-(2,6-Dimethyl-pyrimidin-4-ylamino)-meth-(Z)-ylidene]-2-phenyl-4H-oxazol-5-one 
• 461-98-3 4-amino-2,6-dimethylpyrimidine 
• 125008-68-6 methyl (Z)-2-benzoylamino-3-dimethylaminopropenoate 
• 1199-01-5 2-phenylazlactone 
• 124211-80-9 N'-(2,6-Dimethyl-pyrimidin-4-yl)-N,N-dimethyl-formamidine 

Relevant academic research and scientific papers

Methyl 2-Benzoylamino-3-dimethylaminopropenoate in the Synthesis of Heterocyclic Systems. An Attempt to Prepare Benzoylamino Substituted Azolo- and Azinopyrimidines with a Bridgehead Nitrogen Atom

Methyl 2-benzoylamino-3-dimethylaminopropenoate (2) was introduced as a new reagent for the preparation of fused pyrimidinones 4 from heterocyclic α-amino compounds in acetic acid.In this manner, derivatives of pyridopyrimidine 4a,b,f, pyrimidopyridazine 4g, pyrimidopyrimidine 4j, pyrazinopyrimidine 4k, thiazolopyrimidine 4l, pyrazolopyrimidine 4m, and 1,2,4-triazolopyrimidine 4n were prepared.

The Synthesis of β-Heteroarylamino-α,β-dehydro-α-amino Acid and β-Heteroarylamino-α-amino Acid Derivatives

From heteroarylaminomethyleneoxazolones 4, obtained from N-heteroaryformamidines 2 and 2-phenyl-5-oxo-4,5-dihydro-1,3-oxazole (3), the following β-heteroarylamino-α,β-dehydro-α-amino acid derivatives were prepared: methyl 8 and ethyl esters 9, amides 10 and 11, hydrazides 12, and azides 15.By catalytic hydrogenation the compounds 4 were converted into β-heteroarylamino substituted amides 18 and β-heteroarylamino-α-amino acids 20