164223-41-0

Basic information

• Product Name: 3-Methyl-7-phenylseleno-4,5,6,7-tetrahydroisoxazolo<4,5-c>pyridin-4-one
• CAS NO: 164223-41-0
• Molecular Weight: 307.21
• Mol File: 164223-41-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-Methyl-7-phenylseleno-4,5,6,7-tetrahydroisoxazolo<4,5-c>pyridin-4-one(CAS DataBase Reference)
• NIST Chemistry Reference: 3-Methyl-7-phenylseleno-4,5,6,7-tetrahydroisoxazolo<4,5-c>pyridin-4-one(164223-41-0)
• EPA Substance Registry System: 3-Methyl-7-phenylseleno-4,5,6,7-tetrahydroisoxazolo<4,5-c>pyridin-4-one(164223-41-0)

Safety Data

• Hazardous Substances Data: 164223-41-0(Hazardous Substances Data)

Upstream product

• 505031-91-4 (E)-5-Benzyloxycarbonylamino-3-pyrrolidin-1-yl-pent-2-enoic acid ethyl ester 
• 164223-36-3 Ethyl 5-(2-benzyloxycarbonylaminoethyl)-3-methylisoxazole-4-carboxylate 
• 164223-35-2 ethyl 5-{[(benzyloxy)carbonyl]amino}-3-oxopentanoate 

Downstream Products

• 164223-40-9 7-(4-Methoxyphenyl)-3-methyl-4,5-dihydroisoxazolo<4,5-c>pyridin-4-one 
• 101033-19-6 5-(4-Methoxyphenyl)-3-acetyl-1,2-dihydro-4-hydroxypyridin-2-one 
• 106727-54-2 3-Acetyl-1,2-dihydro-4-hydroxypyridin-2-one 
• 164223-43-2 3-Methyl-4,5-dihydroisoxazolo<4,5-c>pyridin-4-one 

Relevant articles and documents

1,3-Dipolar cycloaddition route to nitrogen heterocyclic triones

1,3-Dipolar cycloaddition of nitrile oxides, formed in situ by dehydration of primary nitro compounds, with pyrrolidine enamines of protected γ- or δ-amino-β-keto esters affords isoxazole-4-carboxylates; these undergo lactam formation and N-O bond cleavage to afford 3-acyltetramic acids and 3-acyl-4-hydroxypyridin-2-ones.