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[ CAS No. 35037-73-1 ] {[proInfo.proName]}

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Chemical Structure| 35037-73-1
Chemical Structure| 35037-73-1
Structure of 35037-73-1 * Storage: {[proInfo.prStorage]}

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Product Details of [ 35037-73-1 ]

CAS No. :35037-73-1 MDL No. :MFCD00035702
Formula : C8H4F3NO2 Boiling Point : -
Linear Structure Formula :- InChI Key :LGPKFIGMLPDYEA-UHFFFAOYSA-N
M.W : 203.12 Pubchem ID :92298
Synonyms :

Safety of [ 35037-73-1 ]

Signal Word:Danger Class:6.1
Precautionary Statements:P210-P261-P264-P270-P271-P280-P301+P310+P330-P302+P352+P332+P313+P362+P364-P304+P340+P311-P305+P351+P338+P337+P313-P403+P233-P405-P501 UN#:2206
Hazard Statements:H227-H301+H331-H315-H319-H335 Packing Group:
GHS Pictogram:

Application In Synthesis of [ 35037-73-1 ]

* 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 [ 35037-73-1 ]

[ 35037-73-1 ] Synthesis Path-Downstream   1~3

  • 1
  • [ 128293-62-9 ]
  • [ 35037-73-1 ]
  • 1-methyl-4-[([4-(trifluoromethoxy)phenyl]amino}carbonyl)amino]-1H-imidazole-2-carboxylic acid ethyl ester [ No CAS ]
YieldReaction ConditionsOperation in experiment
62% In tetrahydrofuran; at 20℃;Inert atmosphere; 1.22 g (3.61 mmol) of <strong>[128293-62-9]4-amino-1-methyl-1H-imidazole-2-carboxylic acid ethyl ester</strong> (synthesis analogous to Example 1A, Stage 3, or else according to Tetrahedron Lett. 2003, 44, 1607 and literature cited there) is mixed in 50 ml of THF under argon with 1.46 g (7.21 mmol) of 4-(trifluoromethoxy)phenylisocyanate and stirred overnight at room temperature. The reaction mixture is filtered, the filtrate is concentrated by evaporation in a vacuum, and it is purified chromatographically. [0125] Yield: 860 mg (62% of theory) [0126] LC-MS (Method 4): Rt=2.41 min. [0127] MS (ESI+): m/z=373 [M+H]+ [0128] 1H-NMR (300 MHz, DMSO-d6): delta=8.98 (bs, 2H), 7.55 (m, 2H), 7.36 (s, 1H), 7.29 (m, 2H), 4.28 (q, 2H), 3.91 (s, 3H), 1.30 (t, 3H).
  • 2
  • [ 1023595-19-8 ]
  • [ 35037-73-1 ]
  • [ 1448754-02-6 ]
  • 3
  • [ 63746-12-3 ]
  • [ 35037-73-1 ]
  • C17H11F3N2O5 [ No CAS ]
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