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[ CAS No. 5763-44-0 ]

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Cat. No.: {[proInfo.prAm]}
2D
Chemical Structure| 5763-44-0
Chemical Structure| 5763-44-0
Structure of 5763-44-0 *Storage: {[proInfo.prStorage]}

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Product Details of [ 5763-44-0 ]

CAS No. :5763-44-0MDL No. :MFCD06411094
Formula : C7H9NO2 Boiling Point : 322.2°C at 760 mmHg
Linear Structure Formula :-InChI Key :N/A
M.W :139.15Pubchem ID :110709
Synonyms :

Computed Properties of [ 5763-44-0 ]

TPSA : 46.2 H-Bond Acceptor Count : 2
XLogP3 : 0.1 H-Bond Donor Count : 1
SP3 : 0.71 Rotatable Bond Count : 0

Safety of [ 5763-44-0 ]

Signal Word:WarningClass:N/A
Precautionary Statements:P280-P305+P351+P338UN#:N/A
Hazard Statements:H302Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 5763-44-0 ]

  • Upstream synthesis route of [ 5763-44-0 ]
  • Downstream synthetic route of [ 5763-44-0 ]

[ 5763-44-0 ] Synthesis Path-Upstream   1~5

  • 1
  • [ 5763-44-0 ]
  • [ 1468-87-7 ]
  • [ 56593-76-1 ]
Reference: [1] ChemCatChem, 2014, vol. 6, # 9, p. 2621 - 2625
[2] ChemCatChem, 2014, vol. 6, # 9, p. 2621 - 2625
  • 2
  • [ 5763-44-0 ]
  • [ 1468-87-7 ]
Reference: [1] ChemCatChem, 2014, vol. 6, # 9, p. 2621 - 2625
  • 3
  • [ 50483-99-3 ]
  • [ 77287-34-4 ]
  • [ 5763-44-0 ]
YieldReaction ConditionsOperation in experiment
93.5% at 170℃; Inert atmosphere 50 g of 1,2-cyclopentanedioic acid and 15 g of formamide were mixed, and after nitrogen substitution, the temperature was raised to 170 ° C. to react with At the same time steamed low boilers, the reaction measured by HPLC method when the control material is less than 0.2percent, the reaction was terminated; Cooling to 80 ° C, adding 50g of purified water and 0.5g of activated carbon, stirring at 50 ° C for half an hour, filtering by hot filtration, cooling the filtrate to 20 ° C, extracting with dichloromethane, concentrating the organic phase to dry 90 ° C without fraction, adding 100g toluene, The mixture was cooled to 5 ° C and dried under reduced pressure at 40 ° C to obtain about 60.6 g of white crystals in a yield of 93.5percent and a purity of 99percent or more and a content of 98percent or more.
Reference: [1] Patent: CN106866495, 2017, A, . Location in patent: Paragraph 0016; 0017; 0018; 0019; 0020
  • 4
  • [ 90474-13-8 ]
  • [ 5763-44-0 ]
YieldReaction ConditionsOperation in experiment
96% at 130 - 280℃; for 5 h; autoclave; Pyrolysis; Industry scale Load 1 kg of diethyl 1,2-cyclopentanedicarboxylate and 1.02 kg of 27percent ammonia into an autoclave. The reaction mixture is heated in the autoclave at a temperature of 130° C. for a minimum of 4 hours. After cooling to 60° C. and depressurisation, evaporation of the solvent is carried out. The residue is then subjected to pyrolysis at 280° C. for 1 hour. The imide is purified by distillation in vacuo (4-12 mbars) at a temperature of 200° C. After isolation, the title product is obtained in a yield of 96percent.Melting point: 89° C
Reference: [1] Patent: US2012/316214, 2012, A1, . Location in patent: Page/Page column 4
  • 5
  • [ 22945-27-3 ]
  • [ 5763-44-0 ]
Reference: [1] Patent: CN108569994, 2018, A,
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