137502-86-4

Upstream product

• 109-02-4 4-methyl-morpholine 
• 620-80-4 ethyl 2-benzylidene acetoacetate 
• 96517-60-1 cyanoselenoacetamide 
• 15802-62-7 (Z)-ethyl 2-benzylidenacetoacetate 

Downstream Products

• 137303-35-6 6-methyl-4-phenyl-3-cyano-5-ethoxycarbonyl-1,4-dihydropyridine-2-selenol 
• 137502-91-1 5-Cyano-6-cyanomethylselanyl-2-methyl-4-phenyl-1,4-dihydro-pyridine-3-carboxylic acid ethyl ester 
• 137502-88-6 3-amino-6-methyl-4-phenyl-3-cyano-5-ethoxycarbonyl-4,7-dihydroselenopheno<2,3-b>pyridine 
• 137303-38-9 6-Allylselanyl-5-cyano-2-methyl-4-phenyl-1,4-dihydro-pyridine-3-carboxylic acid ethyl ester 
• 137502-92-2 6-Carbamoylmethylselanyl-5-cyano-2-methyl-4-phenyl-1,4-dihydro-pyridine-3-carboxylic acid ethyl ester 
• 137303-41-4 5-Allyl-5-cyano-2-methyl-4-phenyl-6-selenoxo-1,4,5,6-tetrahydro-pyridine-3-carboxylic acid ethyl ester 
• 137502-90-0 6-methyl-4-phenyl-3-cyano-5-ethoxycarbonyl-2-methylseleno-1,4-dihydropyridine 

Relevant academic research and scientific papers

SYNTHESIS AND REGIOSELECTIVITY OF THE -SIGMATROPIC REARRANGEMENT OF SUBSTITUTED 2-ALLYLTHIO- AND 2-ALLYLSELENO-1,4-DIHYDROPYRIDINES

The reaction of 3-cyano-1,4-dihydropyridine-2-thiolates and the corresponding selenolates with allyl bromide gave 2-allylthio- and 2-allylseleno-3-cyano-1,4-dihydropyridines, which, upon heating in various solvents or in the solid state, undergo -sig

CYCLIZATION REACTIONS OF NITRILES. XLVII. SYNTHESIS AND PROPERTIES OF SUBSTITUTED 3-CYANO-1,4-DIHYDROPYRIDINE-2-SELENOLS

Substituted 1-methylmorpholinium 3-cyano-1,4-dihydropyridine-2-selenolates and 1,4-dihydropyridine-2-selenols were synthesized, and from them 3-cyano-2-substituted-methylseleno-1,4-dihydropyridines and 3-amino-4,7-dihydroselenophenopyridines were o