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

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Names

[ CAS No. ]:
203662-66-2

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

[Synonym ]:
[7-(tert-butoxycarbonyl)-7-azaspiro[3.5]non-2-yl]carbonitrile
2-CYANO-7-AZASPIRO[3.5]NONANE-7-CARBOXYLIC ACID TERT-BUTYL ESTER

Chemical & Physical Properties

[ Molecular Formula ]:
C14H22N2O2

[ Molecular Weight ]:
250.33700

[ Exact Mass ]:
250.16800

[ PSA ]:
53.33000

[ LogP ]:
2.87518

Safety Information

[ Hazard Codes ]:
Xn

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • sodium cyanide
  • tert-butyl 2-(methylsulfonyloxy)-7-azaspiro[3.5]nonane-7-carboxylate
  • 4-toluene-sulfonylmethyl isocyanide
  • tert-butyl 2-oxo-7-azaspiro[3.5]nonane-7-carboxylate
  • tert-Butyl 4-methylenepiperidine-1-carboxylate
  • tert-butyl 2-hydroxy-7-azaspiro[3.5]nonane-7-carboxylate

DownStream

  • 7-[(tert-butoxy)carbonyl]-7-azaspiro[3.5]nonane-2-carboxylic acid
  • tert-butyl 2-(aminomethyl)-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%