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Chemical Structure| 4457-71-0 Chemical Structure| 4457-71-0

Structure of 4457-71-0

Chemical Structure| 4457-71-0

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Product Details of [ 4457-71-0 ]

CAS No. :4457-71-0
Formula : C6H14O2
M.W : 118.17
SMILES Code : OCCC(C)CCO
MDL No. :MFCD00039547
InChI Key :SXFJDZNJHVPHPH-UHFFFAOYSA-N
Pubchem ID :20524

Safety of [ 4457-71-0 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H319
Precautionary Statements:P305+P351+P338

Application In Synthesis of [ 4457-71-0 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 4457-71-0 ]

[ 4457-71-0 ] Synthesis Path-Downstream   1~3

  • 1
  • [ 4457-71-0 ]
  • [ 792-74-5 ]
  • polymer, Mn 41700 Da by GPC, Mw/Mn 1.85; monomer(s): dimethyl 4,4\-biphenyl dicarboxylate; 3-methyl-1,5-pentanediol [ No CAS ]
  • 2
  • [ 4457-71-0 ]
  • [ 792-74-5 ]
  • polymer, Mn = 53000, PDI = 2.1; monomer(s): 3-methyl-1,5-pentamethylenediol; dimethyl 4,4'-bibenzoate [ No CAS ]
  • 3
  • [ 4457-71-0 ]
  • [ 36838-71-8 ]
YieldReaction ConditionsOperation in experiment
With sodium hydroxide; benzenesulfonic acid; Preparation of 4-methylenetetrahydropyran I To a mixture of 348 g (3 moles) of 3-methylpentane-1,5-diol, 2,670 g of 30% w/w caustic soda ( 20 moles of NaOH) and 100 ml of an organic solvent there were added, at reflux temperature T C. and over a period of 1 hour, 635 g (3.6 moles) of benzenesulfonic acid, after which the mixture was kept at T C. for a further 15 minutes before the reaction mixture was worked up to obtain the 4-methylenetetrahydropyran as a hetero-azeotrope with water. Details of the tests and their results are listed in the Table below.
 

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