3,4-dihydro-2H-pyran-5-carbonyl chloride

Names

[ CAS No. ]:
98198-84-6

[ Name ]:
3,4-dihydro-2H-pyran-5-carbonyl chloride

[Synonym ]:
5,6-dihydro-4H-pyran-3-carbonyl chloride
3-(5,6-dihydropyranyl)-carboxylic acid chloride
5,6-Dihydro-4H-pyran-3-carbonylchlorid
2H-Pyran-5-carbonyl chloride,3,4-dihydro

Chemical & Physical Properties

[ Molecular Formula ]:
C6H7ClO2

[ Molecular Weight ]:
146.57200

[ Exact Mass ]:
146.01300

[ PSA ]:
26.30000

[ LogP ]:
1.44610

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3,4-dihydro-2H-pyran-5-carboxylic acid
  • 3,4-Dihydro-2H-pyran
  • Trichloroacetyl chloride
  • phosgene

DownStream

  • 3,4-dihydro-2H-pyran-5-carboxylic acid
  • methyl 5,6--dihydro-4H-pyran-3-carboxylate

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

  • 2H-Pyran-5-carbonyl chloride, 3,4-dihydro-2,2,4,6-tetramethyl- (6CI)
  • 3-(3,4-dihydro-2H-pyran-5-carbonyl)-2,6-dimethylpyran-4-one
  • 3,4-dihydro-2H-pyran-5-carboxylic acid
  • 3,4-dihydro-2H-pyran-5-yl trifluoromethanesulfonate
  • (3,4-dihydro-2H-pyran-5-yl)phosphonous dichloride
  • N-(3,4-dihydro-2H-pyran-5-yl)benzamide