634923-04-9

Basic information

• Product Name: (S)-ethyl 5-oxo-2-[3-(4-benzyloxyphenyl)-2-phthalimidopropanoyl]-2,5-dihydroisoxazole-4-carboxylate
• Synonyms: (S)-ethyl 5-oxo-2-[3-(4-benzyloxyphenyl)-2-phthalimidopropanoyl]-2,5-dihydroisoxazole-4-carboxylate
• CAS NO: 634923-04-9
• Molecular Weight: 540.529
• Mol File: 634923-04-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (S)-ethyl 5-oxo-2-[3-(4-benzyloxyphenyl)-2-phthalimidopropanoyl]-2,5-dihydroisoxazole-4-carboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: (S)-ethyl 5-oxo-2-[3-(4-benzyloxyphenyl)-2-phthalimidopropanoyl]-2,5-dihydroisoxazole-4-carboxylate(634923-04-9)
• EPA Substance Registry System: (S)-ethyl 5-oxo-2-[3-(4-benzyloxyphenyl)-2-phthalimidopropanoyl]-2,5-dihydroisoxazole-4-carboxylate(634923-04-9)

Safety Data

• Hazardous Substances Data: 634923-04-9(Hazardous Substances Data)

Upstream product

• 54535-14-7 ethyl 5-oxo-2,5-dihydroisoxazole-4-carboxylate 
• 2130-97-4 (S)-N^α-phthaloyl-O-benzyltyrosine 

Downstream Products

• 634923-08-3 (S)-ethyl 2-[1-amino-2-(4-benzyloxyphenyl)ethyl]-1,3-oxazole-5-carboxylate 
• 2130-97-4 (S)-N^α-phthaloyl-O-benzyltyrosine 
• 634923-07-2 (S)-ethyl 2-[2-(4-benzyloxyphenyl)-1-phthalimidoethyl]oxazole-5-carboxylate 

Relevant articles and documents

The synthesis of some chiral 2-aminoalkyloxazole-5-carboxylates from isoxazol-5(2H)-ones

Ethyl 5-oxo-2,5-dihydroisoxazole-4-carboxylates have been N-acylated by a number of natural and synthetic phthalimidylamino acids in the presence of carbodiimides. The N-acylated products form the corresponding 2-aminoalkyloxazole-5-carboxylates smoothly when irradiated at 300 nm in acetone.