2,3-dihydrobenzo[f]thiochromen-1-one

Names

[ CAS No. ]:
3528-20-9

[ Name ]:
2,3-dihydrobenzo[f]thiochromen-1-one

[Synonym ]:
5,6-benzothiochromanone
2,3-dihydro-1H-naphtho<2,1-b>thiopyran-1-one
1H-2,3-Dihydro-naphtho<2.1-b>thiopyran-1-on

Chemical & Physical Properties

[ Molecular Formula ]:
C13H10OS

[ Molecular Weight ]:
214.28300

[ Exact Mass ]:
214.04500

[ PSA ]:
42.37000

[ LogP ]:
3.51830

MSDS

Safety Information

[ HS Code ]:
2930909090

Synthetic Route

Precursor & DownStream

Precursor

  • 3-(2-NAPHTHYLTHIO)PROPIONIC ACID
  • 2-Naphthalenethiol
  • 3-[2]naphthylsulfanyl-propionitrile
  • Sulfuric acid

DownStream

  • 4,4-dioxo-2,3-dihydrobenzo[f]thiochromen-1-one
  • 1H-Naphtho[2,1-b]thiopyran, 2,3-dihydro-
  • 1H-Naphtho[2,1-b]thiopyran,2,3-dihydro-, 4,4-dioxide

Customs

[ HS Code ]: 2930909090

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%


Related Compounds

  • 4,4-dioxo-2,3-dihydrobenzo[f]thiochromen-1-one
  • 2,3-dihydrobenzo[f]thiochromen-1-ylidenehydrazine
  • Splitomicin
  • 2-bromo-2,3-dihydrobenzo[f]chromen-1-one
  • 3-methyl-2,3-dihydrobenzo[f]chromen-1-one
  • 3-(4-methoxyphenyl)-2,3-dihydrobenzo[f]chromen-1-one
  • Ethyl 8-fluoro-1-oxo-1,2-dihydroisoquinoline-3-carboxylate
  • 2-(Difluoromethyl)-5-(4-fluorophenyl)furan-3-carboxylic acid
  • (2E)-2-[(1,2,3-thiadiazol-4-yl)methylidene]butanoic acid
  • (2E)-2-[(1-methyl-1H-pyrazol-5-yl)methylidene]butanoic acid
  • 2-[(3Z)-1-(propan-2-yl)pyrrolidin-3-ylidene]butanoic acid
  • (2E)-2-[(4-bromo-1-methyl-1H-1,2,3-triazol-5-yl)methylidene]butanoic acid
  • 2-[(7Z)-1,4-dioxaspiro[4.5]decan-7-ylidene]butanoic acid
  • (2E)-2-[(4-methylpyridin-3-yl)methylidene]butanoic acid
  • 4-chloro-1-(2-ethyl-4,4-difluorobutyl)-1H-pyrazol-3-amine
  • (2E)-2-[(3,5-dimethyl-1H-pyrazol-4-yl)methylidene]butanoic acid
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