2-Azetidinecarboxylicacid,4-oxo-,ethylester(6CI,9CI)

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Names

[ CAS No. ]:
94271-43-9

[ Name ]:
2-Azetidinecarboxylicacid,4-oxo-,ethylester(6CI,9CI)

[Synonym ]:
ethyl 4-oxo-2-(phenylamino)-4,5-dihydrofuran-3-carboxylate
ethyl 2-anilino-4-oxo-4,5-dihydrofuran-3-carboxylate
ethyl 2-anilino-4-oxo-4,5-dihydro-3-furancarboxylate
ethyl 4,5-dihydro-4-oxo-2-(phenylamino)-3-furancarboxylate
ethyl 4-oxoazetidine-2-carboxylate
5-phenylamino-2,3-didehydro-3(2H)-furanone-4-carboxylic acid ethyl ester
ethyl 4-oxo-2-(phenylamino)-5-hydrofuran-3-carboxylate
Ethyl 4,5-dihydro-2-anilino-4-oxofuran-3-carboxylate
ethyl 4-oxo-2-azetidine-carboxylate

Chemical & Physical Properties

[ Molecular Formula ]:
C6H9NO3

[ Molecular Weight ]:
143.14100

[ Exact Mass ]:
143.05800

[ PSA ]:
58.89000

Safety Information

[ HS Code ]:
2933790090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • ethyl 1-(2,4-dimethoxybenzyl)-4-oxo-2-azetidine-carboxylate
  • Diethyl 1-(2,4-dimethoxybenzyl)-4-oxo-2,2-azetidine-dicarboxylate
  • diethyl N-(2,4-dimethoxy-benzyl)-N-(chloroacetyl)-amino-malonate

DownStream

Customs

[ HS Code ]: 2933790090

[ Summary ]:
2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

Related Compounds

  • 3',4'-Dichloro-4-fluoro-biphenyl-3-carboxaldehyde
  • Heptadecafluoro-1-octanesulfinate
  • N-(benzo[d]thiazol-6-yl)-4-ethoxybenzamide
  • 4-(1-Piperazinyl)-5,6,7,8-tetrahydroquinoline
  • N-(4-(3-nitrophenyl)thiazol-2-yl)-4-(phenylsulfonyl)butanamide
  • 3-((2,4-dimethoxyphenyl)amino)-1-(2-hydroxyethyl)-1H-pyrrole-2,5-dione
  • 1-benzyl-3-{[3-(2-hydroxyethoxy)phenyl]amino}-1H-pyrrole-2,5-dione
  • 1,7-Dimethylindole-3-carbonitrile
  • 4-{5-[(1,3-benzodioxol-5-ylmethyl)amino]-4-cyano-1,3-oxazol-2-yl}-N,N-dimethylbenzenesulfonamide
  • 5-(Butylamino)-2-(4-(piperidin-1-ylsulfonyl)phenyl)oxazole-4-carbonitrile
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