4-(2-Ethoxy-2-oxoethylidene)-1-piperidinecarboxylic acid tert-butyl ester

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Names

[ CAS No. ]:
135716-08-4

[ Name ]:
4-(2-Ethoxy-2-oxoethylidene)-1-piperidinecarboxylic acid tert-butyl ester

[Synonym ]:
tert-butyl 4-(2-ethoxy-2-oxoethylidene)tetrahydro-1(2H)-pyridinecarboxylate
ethyl [1-(tert-butoxycarbonyl)piperidin-4-ylidene]acetate
tert-butyl 4-(ethoxycarbonylmethylene)piperidine-1-carboxylate
tert-butyl 4-(2-ethoxy-2-oxoethylidene)-1-piperidinecarboxylate
1-tert-butoxycarbonyl-4-ethoxycarbonylmethylenepiperidine
(1-tert-butoxycarbonylpiperidin-4-ylidene)acetic acid ethyl ester
t-butyl 4-(2-ethoxy-2-oxoethylidene)tetrahydropyridine-1(2H)-carboxylate
4-Ethoxycarbonylmethylenepiperidine-1-carboxylic acid tert-butyl ester
4-(2-Ethoxy-2-oxoethylidene)-1-piperidinecarboxylic acid tert-butyl ester

Chemical & Physical Properties

[ Melting Point ]:
85 °C

[ Molecular Formula ]:
C14H23NO4

[ Molecular Weight ]:
269.33700

[ Exact Mass ]:
269.16300

[ PSA ]:
55.84000

[ LogP ]:
2.44470

MSDS

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Safety Information

[ HS Code ]:
2933399090

Synthetic Route

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Precursor & DownStream

Precursor

  • Triethyl phosphonoacetate
  • N-(tert-Butoxycarbonyl)-4-piperidone
  • Ethyl 2-(dimethoxyphosphoryl)acetate
  • CHLOROETHYL CHLOROFORMATE
  • Di-tert-butyl dicarbonate
  • ETHYL 2-(1-BENZYLPIPERIDIN-4-YLIDENE)ACETATE
  • 4-Oxopiperidinium chloride
  • Ethyl 2-(triphenylphosphoranylidene)acetate

DownStream

  • 1-BOC-4-(2-METHANESULFONYLOXY-ETHYL)-PIPERIDINE
  • 1-Boc-4-(2-hydroxyethyl)piperidine
  • Ethyl 2-(piperidin-4-yl)acetate
  • tert-butyl 4-(3-hydroxyprop-1-en-2-yl)piperidine-1-carboxylate
  • 1-Boc-4-(2-oxo-ethyl)piperidine
  • N-Boc-4-ethyl piperidinecarboxylate
  • 1-Boc-4-piperidylacetic acid
  • 4-(2-Aminoethyl)-1-Boc-piperidine
  • 1-Boc-Piperidin-4-ylidene-acetic acid
  • tert-butyl 3-oxo-2,8-diazaspiro[4.5]decane-8-carboxylate

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%