BENZYL 9-OXO-3-AZASPIRO[5.5]UNDEC-7-ENE-3-CARBOXYLATE

Suppliers

Names

[ CAS No. ]:
189333-18-4

[ Name ]:
BENZYL 9-OXO-3-AZASPIRO[5.5]UNDEC-7-ENE-3-CARBOXYLATE

Chemical & Physical Properties

[ Molecular Formula ]:
C18H21NO3

[ Molecular Weight ]:
299.36400

[ Exact Mass ]:
299.15200

[ PSA ]:
46.61000

[ LogP ]:
3.26240

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Formyl-N-Cbz-piperidine
  • Methyl vinyl ketone

DownStream

  • 3-Azaspiro[5.5]undecan-9-one
  • 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%