3-Azaspiro[5.5]undec-7-ene-3-carboxylic acid, 9-oxo-, 1,1-diMethylethyl ester

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Names

[ CAS No. ]:
873924-07-3

[ Name ]:
3-Azaspiro[5.5]undec-7-ene-3-carboxylic acid, 9-oxo-, 1,1-diMethylethyl ester

[Synonym ]:
3-Azaspiro[5.5]undec-7-ene-3-carboxylic acid, 9-oxo-, 1,1-diMethylethyl ester

Chemical & Physical Properties

[ Molecular Formula ]:
C15H23NO3

[ Molecular Weight ]:
265.34800

[ Exact Mass ]:
265.16800

[ PSA ]:
46.61000

[ LogP ]:
2.86070

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Methyl vinyl ketone
  • 1-Boc-piperidine-4-carboxaldehyde

DownStream

  • tert-Butyl 9-oxo-3-azaspiro[5.5]undecane-3-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%