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[ CAS No. 53312-77-9 ]

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Chemical Structure| 53312-77-9
Chemical Structure| 53312-77-9
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CAS No. :53312-77-9 MDL No. :MFCD03425881
Formula : C7H5ClN2 Boiling Point : 266.9°C at 760 mmHg
Linear Structure Formula :- InChI Key :-
M.W :152.58 g/mol Pubchem ID :12627363
Synonyms :

Safety of [ 53312-77-9 ]

Signal Word:Warning Class:
Precautionary Statements:P280-P305+P351+P338 UN#:
Hazard Statements:H302-H312-H315-H319-H332 Packing Group:
GHS Pictogram:

Application In Synthesis of [ 53312-77-9 ]

  • Upstream synthesis route of [ 53312-77-9 ]
  • Downstream synthetic route of [ 53312-77-9 ]

[ 53312-77-9 ] Synthesis Path-Upstream   1~7

  • 1
  • [ 32315-10-9 ]
  • [ 53312-77-9 ]
  • [ 62484-29-1 ]
Reference: [1] Heterocycles, 2012, vol. 85, # 6, p. 1417 - 1426
  • 2
  • [ 544-92-3 ]
  • [ 608-31-1 ]
  • [ 63069-52-3 ]
  • [ 53312-77-9 ]
Reference: [1] Journal of the American Chemical Society, 2003, vol. 125, # 47, p. 14296 - 14297
  • 3
  • [ 676-58-4 ]
  • [ 53312-77-9 ]
  • [ 56762-32-4 ]
Reference: [1] Organic Letters, 2018, vol. 20, # 13, p. 4052 - 4056
  • 4
  • [ 608-31-1 ]
  • [ 4427-60-5 ]
  • [ 53312-77-9 ]
YieldReaction ConditionsOperation in experiment
33% at 80 - 170℃; for 20.5 h; 2,6-dichloroaniline in 100 ml round-bottomed flask XXXI4. 84 g, 0.03 mol, 12 ml of N- methylpyrrolidone, referred to as NMP and dissolved at 80 ° C after sufficient stirring, cuprous cyanide was added portionwise 3.5 g, 0.04 mol, added after this system was increased to 150-170 degrees Celsius, the reaction at this temperature for 0.5 hours, cooled to 80 ° C, then cuprous cyanide . 3.5 g, 004 mol was added portionwise, after completion of this heating system 150-170 ° C, for 20 hours; then cooled to 60 ° C, poured into a mixed solvent of 30 ml aqueous ammonia and 30 ml ice water, stirred for 1 hours, filtered, the filtrate was collected by filtration and the resulting precipitate was washed with methylene chloride. The methylene chloride layer is separated, dried over anhydrous sodium sulfate, and concentrated to a volume ratio of ethyl acetate: petroleum ether = 1: 10 Column chromatography of the mixed solvent. The first is to elute 1.1 g of 2,6-dichloro-aniline, and the aniline is 2-chloro-6-cyano XXXIII. 5 g, yield 33percent, and finally is rinsed out 2,6 dicyano aniline XXXII10. 17 g, yield 3.96percent.
Reference: [1] Patent: CN102942565, 2016, B, . Location in patent: Paragraph 0057-0059; 0104-0105
  • 5
  • [ 544-92-3 ]
  • [ 608-31-1 ]
  • [ 63069-52-3 ]
  • [ 53312-77-9 ]
Reference: [1] Journal of the American Chemical Society, 2003, vol. 125, # 47, p. 14296 - 14297
  • 6
  • [ 544-92-3 ]
  • [ 608-31-1 ]
  • [ 53312-77-9 ]
Reference: [1] Tetrahedron, 2006, vol. 62, # 40, p. 9365 - 9372
  • 7
  • [ 53312-77-9 ]
  • [ 397322-82-6 ]
Reference: [1] Journal of the American Chemical Society, 2008, vol. 130, # 2, p. 416 - 417
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