2,2-DIMETHYL-5-(PHENYLMETHYLENE)-1,3-DIOXANE-4,6-DIONE

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Names

[ CAS No. ]:
1214-54-6

[ Name ]:
2,2-DIMETHYL-5-(PHENYLMETHYLENE)-1,3-DIOXANE-4,6-DIONE

[Synonym ]:
5-(phenylmethylene) Meldrum's acid
5-benzylidene-2,2-dimethyl-[1,3]dioxane-4,6-dione
5-benzylidene Meldrum's acid
benzylidene-Meldrum's acid
5-benzyliden-2,2-dimethyl-[1,3]-dioxan-4,6-dione
isopropylidene benzylidene malonate
1,3-Dioxane-4,6-dione,2,2-dimethyl-5-(phenylmethylene)

Chemical & Physical Properties

[ Molecular Formula ]:
C13H12O4

[ Molecular Weight ]:
232.23200

[ Exact Mass ]:
232.07400

[ PSA ]:
52.60000

[ LogP ]:
1.90610

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Meldrumic acid
  • Benzaldehyde
  • Benzenamine,N-(phenylmethylene)-, N-oxide
  • meso-1,2-Diphenyl-1,2-ethanediol
  • 5-(DIMETHYLAMINOMETHYLENE)-2,2-DIMETHYL-1,3-DIOXANE-4,6-DIONE
  • Pyridine
  • ethyl 2-bromoacetate
  • 2-Bromoacetophenone
  • 4-nitrobenzylbromide

DownStream

  • 1,1-Diphenylethane
  • 4-(2,5-DIOXO-4-PHENYL-3,4,5,6,7,8-HEXAHYDRO-2H-QUINOLIN-1-YL)-BENZOIC ACID
  • Meldrumic acid
  • Benzaldehyde
  • 6,6-dimethyl-2-phenyl-5,7-dioxaspiro[2.5]octane-4,8-dione
  • 2-benzyl-6,6-dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione
  • 2,2-dimethyl-4,6-dioxo-5-(phenyl(piperidin-1-yl)methyl)-1,3-dioxan-5-ide
  • 2,2-dimethyl-5-[phenyl(piperidin-1-yl)methyl]-1,3-dioxane-4,6-dione
  • 5-[(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl)-phenylmethyl]-2,2-dimethyl-1,3-dioxane-4,6-dione
  • 5-benzhydryl-2,2-dimethyl-1,3-dioxane-4,6-dione

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 5-bromo-N-[1-(thiophene-2-carbonyl)-1,2,3,4-tetrahydroquinolin-7-yl]furan-2-carboxamide
  • 2-(9-chloro-4-oxo[1]benzothieno[3,2-d]pyrimidin-3(4H)-yl)-N-[2-(trifluoromethyl)phenyl]acetamide
  • N-(2-chlorobenzyl)-2-((7-(4-fluorophenyl)-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazol-3-yl)thio)acetamide
  • N-(2-chlorobenzyl)-2-(9-fluoro-4-oxo[1]benzothieno[3,2-d]pyrimidin-3(4H)-yl)acetamide
  • N-[(4-chlorophenyl)methyl]-2-(2-{[(2-fluorophenyl)methyl]sulfanyl}-5-(hydroxymethyl)-1H-imidazol-1-yl)acetamide
  • N-(4-fluorobenzyl)-2-(2-((2-fluorobenzyl)thio)-5-(hydroxymethyl)-1H-imidazol-1-yl)acetamide
  • (Z)-N-((5-(2,4-difluorophenyl)isoxazol-3-yl)methyl)-3-phenylacrylamide
  • N-(1-benzoyl-1,2,3,4-tetrahydroquinolin-7-yl)-4-chlorobenzamide
  • N-(1-benzoyl-1,2,3,4-tetrahydroquinolin-6-yl)cyclopropanecarboxamide
  • N-(1-benzoyl-1,2,3,4-tetrahydroquinolin-6-yl)-3-cyclopentylpropanamide