1-oxaspiro[4.4]non-3-en-2-one

Names

[ CAS No. ]:
5732-90-1

[ Name ]:
1-oxaspiro[4.4]non-3-en-2-one

[Synonym ]:
1-oxaspiro<4.4>non-3-en-2-one

Chemical & Physical Properties

[ Molecular Formula ]:
C8H10O2

[ Molecular Weight ]:
138.16400

[ Exact Mass ]:
138.06800

[ PSA ]:
26.30000

[ LogP ]:
1.41220

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • carbon monoxide
  • 1-Ethynylcyclopentanol
  • hydroxy-2 oxa-1 spiro(4,4) nonene-3
  • 2',6'-exo-spiro[cyclopentane-1,5'-[4,10]dioxatricyclo[5.2.1.02,6]dec-8'-en-3'-one]
  • Cyclopentanone
  • Cyclopentanol
  • methylpropiolate
  • 1-(3-methoxy-3-(trimethylsilyl)propa-1,2-dien-1-yl)cyclopentan-1-ol
  • 1-[1,3,3-tris(phenylthio)prop-2-enyl]cyclopentanol

DownStream

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 4-chloro-1-oxaspiro[4.4]non-3-en-2-one
  • 3,4-dihydroxy-1-oxaspiro[4.4]non-3-en-2-one
  • 4-hydroxy-3-methoxy-1-oxaspiro[4.4]non-3-en-2-one
  • 3-hydroxy-4-methoxy-1-oxaspiro[4.4]non-3-en-2-one
  • 3,4,7-Trimethyl-8-methylene-1-oxaspiro[4.4]non-3-en-2-one
  • 4-hydroxy-3-(phenylmethoxy)-1-oxaspiro[4.4]non-3-en-2-one
  • [1-(3,4-dihydro-2H-1-benzopyran-3-yl)-2,2-difluorocyclopropyl]methanamine
  • (2S)-4-[2-(piperidin-1-yl)pyridin-3-yl]butan-2-amine
  • 3-(3,4-dihydro-1H-2-benzopyran-6-yl)-3,3-difluoropropan-1-amine
  • 1-tert-butyl-4-[(oxiran-2-yl)methyl]-1H-pyrazole
  • 2-(3-amino-1,1,1-trifluoropropan-2-yl)-5-fluoro-N,N-dimethylaniline
  • 3-[(4,5-Difluoro-2-methoxyphenyl)methyl]pyrrolidin-3-ol
  • 3-(6-Fluoropyridin-3-yl)-2,2-dimethylcyclopropane-1-carboxylic acid
  • [5-(1H-1,3-benzodiazol-2-yl)-2-methylpentan-2-yl](methyl)amine
  • tert-butyl N-[(2R)-2-(3-bromo-5-chlorophenyl)-2-hydroxyethyl]carbamate
  • tert-butyl N-{2-[(3,4-dimethoxyphenyl)methyl]-1-hydroxypropan-2-yl}carbamate
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.