3,3-dimethyl-1,4-diphenyl-azetidin-2-one

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Names

[ CAS No. ]:
5438-81-3

[ Name ]:
3,3-dimethyl-1,4-diphenyl-azetidin-2-one

[Synonym ]:
1,4-Diphenyl-3,3-dimethylazetidin-2-on
3,3-Dimethyl-2-oxo-4-phenylazetidine
3,3-dimethyl-1,4-diphenyl-azetidin-2-one
3,3-Dimethyl-1,4-diphenyl-azetidin-2-on
3,3-Dimethyl-1,4-diphenyl-2-azetidinon
3,3-Dimethyl-1,4-diphenyl-2-azetidinone

Chemical & Physical Properties

[ Density]:
1.115g/cm3

[ Boiling Point ]:
438.4ºC at 760 mmHg

[ Molecular Formula ]:
C17H17NO

[ Molecular Weight ]:
251.32300

[ Flash Point ]:
208.3ºC

[ Exact Mass ]:
251.13100

[ PSA ]:
20.31000

[ LogP ]:
3.86570

[ Index of Refraction ]:
1.587

Safety Information

[ HS Code ]:
2933790090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1-(2-bromophenyl)-3,3-dimethyl-4-phenylazetidin-2-one
  • Benzylideneaniline
  • Pentafluorophenyl Methacrylate
  • Ethyl 2-bromoisobutyrate
  • (E)-N-Benzylideneaniline
  • (3S,4S)-3-methyl-1,4-diphenyl-3-(phenylselanyl)azetidin-2-one
  • methyl iodide
  • bis-trimethylsilyl ketene acetal

DownStream

  • 1,3,5-Triazine,hexahydro-1,3,5-triphenyl-
  • 3,3-dimethyl-1,2-diphenylazetidine
  • DIMETHYLKETENE
  • Benzene,(2-methyl-1-propen-1-yl)-
  • Benzylideneaniline
  • Phenylisocyanate

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

  • 3,3-dimethyl-4-methylthio-1,4-diphenylazetidin-2-one
  • 3-[3-(4-chloro-phenyl)-triazenyl]-1,4-diphenyl-azetidin-2-one
  • 3,3-dimethyl-1-(4-nitrophenyl)butan-2-one
  • 3,3-dimethyl-1-(4-methylphenyl)butan-2-one
  • 3,3-dimethyl-1-phenyl-4-[4-(trifluoromethyl)phenyl]azetidin-2-one
  • 3,3-DIMETHYL-1-(2-NITRO-4-(TRIFLUOROMETHYL)PHENYL)AZETIDIN-2-ONE
  • 2-[1,1'-Biphenyl]-3-yl-5-methyl-4-phenylpyridine
  • (4S,5R,6R,7S,8R)-9-Acetoxy-4,6,7,8-tetrahydroxy-5-(2-hydroxyacetamido)-2-oxononanoic acid
  • (R)-2-Amino-3-(3-vinylphenyl)propanoic acid
  • Tert-butyl (4-((triisopropylsilyl)thio)benzyl)carbamate
  • 3-(2-Bromophenyl)piperidine hydrochloride
  • N-(2-bromo-4-((methylsulfonyl)methyl)phenyl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-indazol-5-amine
  • Potassium ((4,4-difluoropiperidin-1-yl)methyl)trifluoroborate
  • 7-Fluoro-1-(tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole
  • 3,6-Bis[(tert-butyldimethylsilyl)oxy]-10,10-dimethyl-9,10-dihydroanthracen-9-one
  • 1,1-Dimethylethyl N-[4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-hydroxybutyl]carbamate
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