tert-Butyl spiro[indene-1,4'-piperidine]-1'-carboxylate

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Names

[ CAS No. ]:
137419-24-0

[ Name ]:
tert-Butyl spiro[indene-1,4'-piperidine]-1'-carboxylate

[Synonym ]:
tert-butyl 1'H-spiro[indene-1,4'-piperidine]-1'-carboxylate
tert-butyl spiro[indene-1,4'-piperidine]-1'-carboxylate
Spiro[1H-indene-1,4'-piperidine]-1'-carboxylic acid, 1,1-dimethylethyl ester
2-Methyl-2-propanyl 1'H-spiro[indene-1,4'-piperidine]-1'-carboxylate
tert-Butyl-1'H-spiro[inden-1,4'-piperidin]-1'-carboxylat

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
406.2±45.0 °C at 760 mmHg

[ Molecular Formula ]:
C18H23NO2

[ Molecular Weight ]:
285.381

[ Flash Point ]:
199.5±28.7 °C

[ Exact Mass ]:
285.172882

[ PSA ]:
29.54000

[ LogP ]:
3.98

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.579

Safety Information

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • tert-Butyl bis(2-chloroethyl)carbamate
  • Indene
  • Lithium bis(trimethylsilyl)amide
  • Di-tert-butyl dicarbonate

DownStream

  • Spiro[inden-1,4'-piperidin]
  • SPIRO[INDENE-1,4'-PIPERIDIN]-3(2H)-ONE
  • tert-Butyl 3-hydroxyspiro[indan-1,4'-piperidine]-1'-carboxylate
  • N-tert-butoxycarbonyl-spiro[(2-hydroxy)-indane-1,4'-piperidine]
  • 2,3-DIHYDROSPIRO[INDENE-1,4'-PIPERIDINE] HYDROCHLORIDE
  • Spiro[indene-1,4'-piperidine] hydrochloride
  • 2-[3-hydroxy-7,7-dimethyl-4-(spiro[indene-1,4'-piperidine]-1'-ylsulfonylmethyl)-3-bicyclo[2.2.1]heptanyl]acetic acid
  • 2,3-Dihydrospiro[indene-1,4'-piperidine]

Customs

[ HS Code ]: 2933399090

[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%