tert-butyl 2-oxo-7-azaspiro[3.5]nonane-7-carboxylate

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Names

[ CAS No. ]:
203661-69-2

[ Name ]:
tert-butyl 2-oxo-7-azaspiro[3.5]nonane-7-carboxylate

[Synonym ]:
7-Azaspiro[3.5]nonane-7-carboxylic acid, 2-oxo-, trifluoromethyl ester
tert-butyl 2-oxo-7-azaspiro[3.5]nonane-7-carboxylate
Trifluoromethyl 2-oxo-7-azaspiro[3.5]nonane-7-carboxylate

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
274.2±40.0 °C at 760 mmHg

[ Melting Point ]:
55-56°C

[ Molecular Formula ]:
C10H12F3NO3

[ Molecular Weight ]:
251.202

[ Flash Point ]:
119.7±27.3 °C

[ Exact Mass ]:
251.076935

[ PSA ]:
46.61000

[ LogP ]:
1.36

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.474

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • tert-Butyl 4-methylenepiperidine-1-carboxylate
  • Trichloroacetyl chloride

DownStream

  • tert-butyl 2-cyano-7-azaspiro[3.5]nonane-7-carboxylate
  • tert-butyl 2-hydroxy-7-azaspiro[3.5]nonane-7-carboxylate
  • TERT-BUTYL 2-AMINO-7-AZASPIRO[3.5]NONANE-7-CARBOXYLATE

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%

Related Compounds

  • 3-Fluoro-4-(3-methylthiophenyl)benzoic acid
  • 3-(4-Fluoro-1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-7-yl)acrylic acid
  • N-Hydroxy-3-(1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-7-yl)propanamide
  • 1,3-Dihydro-1-hydroxy-5-methyl-2,1-benzoxaborole-7-propanoic acid
  • 2-chloro-5-iodo-N-methoxy-N-methylbenzamide
  • 2-Tert-butyl-3-fluorobenzoic acid
  • R6G phosphoramidite, 6-isomer
  • 3-(6,8-dimethyl[1,2,4]triazolo[4,3-b]pyridazin-7-yl)-N-[2-(2-methoxyphenyl)ethyl]propanamide
  • N-heptyl-4-(5-methyl-1H-tetrazol-1-yl)benzamide
  • tert-butyl (2-{[(1,3-dimethyl-6-phenyl-1H-pyrazolo[3,4-b]pyridin-4-yl)carbonyl]amino}ethyl)carbamate
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