tert-Butyl 4-(3,3-difluoroazetidin-1-yl)piperidine-1-carboxylate

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Names

[ CAS No. ]:
1093066-74-0

[ Name ]:
tert-Butyl 4-(3,3-difluoroazetidin-1-yl)piperidine-1-carboxylate

[Synonym ]:
1-Piperidinecarboxylic acid, 4-(3,3-difluoro-1-azetidinyl)-, 1,1-dimethylethyl ester
tert-butyl 4-(3,3-difluoroazetidin-1-yl)piperidine-1-carboxylate
2-Methyl-2-propanyl 4-(3,3-difluoro-1-azetidinyl)-1-piperidinecarboxylate

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
319.0±42.0 °C at 760 mmHg

[ Molecular Formula ]:
C13H22F2N2O2

[ Molecular Weight ]:
276.323

[ Flash Point ]:
146.7±27.9 °C

[ Exact Mass ]:
276.164948

[ PSA ]:
32.78000

[ LogP ]:
0.46

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.494

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3,3-Difluorazetidinhydrochlorid(1:1)
  • N-(tert-Butoxycarbonyl)-4-piperidone

DownStream

  • 4-(3,3-difluoro-1-azetidinyl)-Piperidine

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%