9-bromo-8-methyl-1,4-dioxaspiro[4.4]non-8-ene

Names

[ CAS No. ]:
70156-97-7

[ Name ]:
9-bromo-8-methyl-1,4-dioxaspiro[4.4]non-8-ene

[Synonym ]:
1,4-Dioxaspiro[4.4]non-6-ene,6-bromo-7-methyl
2-bromo-3-methyl-2-cyclopentenone ethylene ketal
2-bromo-2-cyclopentenone ethylene ketal
6-bromo-7-methyl-l,4-dioxaspiro[4,4]non-6-ene
2-bromo-3-methyl-2-cyclopenten-1-one ethylene ketal
2-Bromo-3-methyl-2-cyclopentenone 1,2-Ethanediyl Acetal
6-bromo-7-methyl-1,4-dioxaspiro[4.4]non-6-ene

Chemical & Physical Properties

[ Molecular Formula ]:
C8H11BrO2

[ Molecular Weight ]:
219.07600

[ Exact Mass ]:
217.99400

[ PSA ]:
18.46000

[ LogP ]:
2.19220

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Bromo-3-methylcyclopent-2-en-1-one
  • Ethylene glycol
  • 3-Methyl-2-cyclopenten-1-one
  • 3-methyl-3-((4-methylphenyl)sulfonyl)cyclopentanone

DownStream

  • Dihydrojasmone
  • 2-Bromo-3-methylcyclopent-2-en-1-one
  • (2-methyl-5-oxocyclopenten-1-yl)boronic acid
  • 2-(2-aminophenyl)-3-methylcyclopent-2-en-1-one
  • 2-(2,5-dimethylcyclopenta-1,4-dien-1-yl)aniline
  • 2-(2,5-dimethylcyclopenta-1,4-dien-1-yl)-4,6-dimethylaniline
  • (2,5-dimethylcyclopenta-2,4-dien-1-ylidene)methylbenzene
  • 2-[hydroxy(phenyl)methyl]-3-methylcyclopent-2-en-1-one

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 9-bromo-7,8-dimethyl-1,4-dioxaspiro[4.4]non-8-ene
  • 9-(benzenesulfonyl)-6,8-dichloro-1,4-dioxaspiro[4.4]non-8-en-7-one
  • 9-methyl-1,4-dioxaspiro[4.4]nonane
  • 6-bromo-9-methyl-1,4-dioxaspiro[4.4]non-6-ene
  • 6-bromo-8-methyl-1,4-dioxaspiro[4.5]decan-7-ol
  • 1,4-DIOXASPIRO[4.4]NON-6-ENE, 6-BROMO-
  • N-(4-fluorophenyl)-2-[4-(4-methoxyphenyl)-4-methyl-2,5-dioxoimidazolidin-1-yl]acetamide
  • 3,4,5,6-tetrachloro-N'-(5-chloro-2-methoxybenzoyl)pyridine-2-carbohydrazide
  • (1R,2R)-1,2-Diphenylethane-1,2-diamine dihydrochloride
  • 3,4,5,6-tetrachloro-N-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)pyridine-2-carboxamide
  • N-(4-bromo-2-methylphenyl)-2-[(3,4,5,6-tetrachloropyridin-2-yl)formamido]acetamide
  • 3-(2-Bromophenyl)-2-methylpropanoic acid
  • 3,4-Dihydro-5-(4-nitrophenyl)-2H-pyrrole
  • N-(3-chloro-4-methylphenyl)-2-[4-(4-methoxyphenyl)-4-methyl-2,5-dioxoimidazolidin-1-yl]acetamide
  • (2-Methylcyclohexyl)[(2,3,5,6-tetramethylphenyl)sulfonyl]amine
  • N-(5-chloro-2-methoxyphenyl)-2-(6-methyl-2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)acetamide
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