1,1-diphenyl-5,6,7,7a-tetrahydropyrrolo[1,2-c][1,3]oxazol-3-one

Names

[ CAS No. ]:
160424-29-3

[ Name ]:
1,1-diphenyl-5,6,7,7a-tetrahydropyrrolo[1,2-c][1,3]oxazol-3-one

[Synonym ]:
7,7-diphenyl-4,5,6,6a-tetrahydro-1H,3H-pyrrolo<1,2-c>oxazol-2-one
1,1-diphenyl-5,6,7,7a-tetrahydropyrrolo[1,2-c]oxazol-3-one
Terahydro-1,1-dephenyl-1H,3H-pyrrolo[1,2-c]oxazol-3-one
(5S)-[3.3.0]-1-aza-2-oxo-3-oxa-4,4-diphenyl-bicyclooctane
(5S)-1-aza-3-oxa-4,4-diphenylbicyclo[3.3.0]octan-2-one
(S)-[3.3.0]-1-aza-2-oxo-3-oxa-4,4-diphenylbicyclooctane
(S)-<3.3.0>-2-oxo-4,4-diphenyl-1-aza-3-oxabicyclooctane
(S)-1,1-Diphenyl-tetrahydro-pyrrolo[1,2-c]oxazol-3-one

Chemical & Physical Properties

[ Density]:
1.26g/cm3

[ Boiling Point ]:
485ºC at 760mmHg

[ Molecular Formula ]:
C18H17NO2

[ Molecular Weight ]:
279.33300

[ Flash Point ]:
247.1ºC

[ Exact Mass ]:
279.12600

[ PSA ]:
29.54000

[ LogP ]:
3.48270

[ Vapour Pressure ]:
0mmHg at 25°C

[ Index of Refraction ]:
1.65

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • (R)-(+)-2-(Diphenylhydroxymethyl)pyrrolidine
  • Carbon dioxide
  • 2-(hydroxy(diphenyl)methyl)pyrrolidine-1-carboxylic acid tert-butyl ester
  • Triphosgene
  • benzyl (S)-(-)-2-(hydroxy(diphenyl)methyl)-1-pyrrolidine carboxylate
  • ethyl (S)-(-)-2-[hydroxy(diphenyl)methyl]-1-pyrrolidinecarboxylate
  • (S)-(-)N-CARBOMETHOXY-ALPHA,ALPHA-DIPHENYL-2-PYRROLIDINEMETHANOL,98
  • (S)-1-ethyl 2-methyl pyrrolidine-1,2-dicarboxylate
  • phenylmagnesium bromide
  • Bromobenzene

DownStream

  • (R)-(+)-2-(Diphenylhydroxymethyl)pyrrolidine
  • (2R)-2-(Diphenylmethyl)pyrrolidine
  • (S)-(-)-2-(FLUORODIPHENYLMETHYL)PYRROLI&

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%