3H-Naphtho[2,1-b]pyran, 3,3-dimethyl-

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Names

[ CAS No. ]:
19836-62-5

[ Name ]:
3H-Naphtho[2,1-b]pyran, 3,3-dimethyl-

[Synonym ]:
3,3-dimethyl-3H-naphtho[2,1-b]pyran
3,3-dimethyl-3H-benzo[f]chromene
3,3-Dimethyl-3H-benzo[f]chromen
3,3-dimethyl-2H-benzo[h]-chromene
3,3-dimethyl-benzo[f]chromene

Chemical & Physical Properties

[ Density]:
1.088g/cm3

[ Boiling Point ]:
338.7ºC at 760 mmHg

[ Molecular Formula ]:
C15H14O

[ Molecular Weight ]:
210.27100

[ Flash Point ]:
155.2ºC

[ Exact Mass ]:
210.10400

[ PSA ]:
9.23000

[ LogP ]:
4.02400

[ Vapour Pressure ]:
0.000189mmHg at 25°C

[ Index of Refraction ]:
1.608

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Hydroxy-naphthaldehyde
  • 3-Methyl-2-butenal
  • 2-Naphthol
  • 1-(3-methylbut-2-enyl)naphthalen-2-ol
  • 1-(1-hydroxy-3-methylbut-2-en-1-yl)naphthalen-2-ol
  • n-butylamine
  • 1-diazo-2(1H)-naphthalenone
  • 1,1-dimethyl-2-propynyl-2-naphthyl ether
  • 3-Chloro-3-methyl-1-butyne
  • 3,3-dimethyl-1,2-dihydrobenzo[f]chromene

DownStream

  • 3,3-dimethyl-1,2-dihydrobenzo[f]chromene
  • 1-(3-methylbut-2-enyl)naphthalen-2-ol

Related Compounds

  • 3,3-bis(2-methoxyphenyl)benzo[f]chromene
  • 3,3-Diphenyl-3H-benzo[f]chromene
  • 3H-Naphtho[2,1-b]pyran-3-one,2-[2-(dimethylamino)-3-furanyl]-
  • 3H-Naphtho[2,1-b]pyran-3-one, 2-(4-chlorobenzoyl)-
  • 3H-Naphtho[2,1-b]pyran-3-one, 2-(4-methoxybenzoyl)-
  • 3H-Naphtho(2,1-b)pyran-3-amine, N-(4-bromophenyl)-
  • 2-(4-Bromo-3-chlorophenyl)-2-methylpropanenitrile
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide