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[ CAS No. 127971-24-8 ] {[proInfo.proName]}

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Chemical Structure| 127971-24-8
Chemical Structure| 127971-24-8
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Product Details of [ 127971-24-8 ]

CAS No. :127971-24-8 MDL No. :MFCD28972393
Formula : C13H11Br Boiling Point : -
Linear Structure Formula :- InChI Key :-
M.W :247.13 Pubchem ID :-
Synonyms :

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Application In Synthesis of [ 127971-24-8 ]

* 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.

  • Upstream synthesis route of [ 127971-24-8 ]
  • Downstream synthetic route of [ 127971-24-8 ]

[ 127971-24-8 ] Synthesis Path-Upstream   1~2

  • 1
  • [ 127971-24-8 ]
  • [ 24127-59-1 ]
  • [ 1533519-85-5 ]
YieldReaction ConditionsOperation in experiment
93.8% With potassium carbonate In N,N-dimethyl-formamide at 50℃; for 2.5 h; 3) 17.3 g (0.1 mol) of the intermediate methyl 2- (4H-1,2,4-triazole-3-mercapto) acetate was dissolved in 170 ml of DMF,24.8 g of 1-cyclopropyl-4-bromonaphthalene and 13.8 g of potassium carbonate were heated to 50 ° C and the reaction was stirred for about 2.5 hours.Then, the crystals were filtered off and the cake was washed once with ethyl acetate (n-hexane = 1: 2)And then dried in a vacuum oven at 50 ° C for 7 hours. To obtain the target intermediate2 - ((4- (4-cyclopropylnaphthalen-1-yl) 4-H-1,2,4-triazole-3-yl) thio) acetate31.8 g,The yield was about 93.8percent, HPLC purity: 99.8percent.
Reference: [1] Patent: CN106187927, 2016, A, . Location in patent: Paragraph 0030
  • 2
  • [ 127971-24-8 ]
  • [ 1533519-85-5 ]
Reference: [1] Patent: CN107955029, 2018, A,
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