2-(Triphenylphosphoranylidene)butanedioic acid dimethyl ester

Suppliers

Names

[ CAS No. ]:
1104-78-5

[ Name ]:
2-(Triphenylphosphoranylidene)butanedioic acid dimethyl ester

[Synonym ]:
Succinic acid,(triphenylphosphoranylidene)-,dimethyl ester
Triphenylphosphin-methoxycarbonylmethyl-methoxycarbonylmethylen
dimethyl 2-(triphenylphosphoranylidene)succinate
Butanedioic acid,(triphenylphosphoranylidene)-,dimethyl ester

Chemical & Physical Properties

[ Molecular Formula ]:
C24H23O4P

[ Molecular Weight ]:
406.41100

[ Exact Mass ]:
406.13300

[ PSA ]:
62.41000

[ LogP ]:
2.88900

Safety Information

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Methyl bromoacetate
  • diazomethane
  • 4-Methoxy-4-oxo-3-(triphenylphosphoranylidene)-butanoic acid
  • Triphenylphosphine hydrobromide (1:1)
  • dimethyl maleate

DownStream

Customs

[ HS Code ]: 2931900090

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • 3-Isobutoxy-2-nitrobenzoic acid
  • 3-Isopropoxy-2-nitrobenzoic acid
  • 3-(Cyclopropylmethoxy)-2-nitrobenzoic acid
  • tert-Butyl4-fluoro-1,7-diazaspiro[4.4]nonane-7-carboxylate
  • 4-[(Pyridin-4-yl)methyl]cyclohexane-1-carboxylic acid
  • tert-Butyl 3-(thietan-3-ylamino)azetidine-1-carboxylate
  • 3-(Aminomethyl)-3-[2-(trifluoromethyl)phenyl]cyclobutan-1-ol
  • 3-(Aminomethyl)-3-[4-(trifluoromethyl)phenyl]cyclobutan-1-ol
  • 2-(Difluoromethyl)-3-methyl-6-(trifluoromethoxy)pyridin-4-amine
  • 4-(Difluoromethyl)-2-fluoro-6-methyl-3-(trifluoromethoxy)pyridine
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