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[ CAS No. 151721-78-7 ]

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3d Animation Molecule Structure of 151721-78-7
Chemical Structure| 151721-78-7
Chemical Structure| 151721-78-7
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Product Details of [ 151721-78-7 ]

CAS No. :151721-78-7 MDL No. :MFCD00182449
Formula : C6Br3I3 Boiling Point : -
Linear Structure Formula :- InChI Key :PHXNXSOHPKDBSW-UHFFFAOYSA-N
M.W :692.49 Pubchem ID :4349926
Synonyms :

Safety of [ 151721-78-7 ]

Signal Word:Warning Class:N/A
Precautionary Statements:P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313 UN#:N/A
Hazard Statements:H315-H319 Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 151721-78-7 ]

* 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 [ 151721-78-7 ]

[ 151721-78-7 ] Synthesis Path-Downstream   1~3

  • 1
  • [ 626-39-1 ]
  • [ 151721-78-7 ]
YieldReaction ConditionsOperation in experiment
87% With trifluorormethanesulfonic acid; [bis(pyridine)iodine]+ tetrafluoroborate In dichloromethane Ambient temperature;
81% With sulfuric acid; periodic acid; potassium iodide at 0 - 20℃; for 72h; Inert atmosphere;
66% With sulfuric acid; periodic acid; potassium iodide at 20℃; for 62h;
66% With sulfuric acid; periodic acid; potassium iodide at 0 - 20℃; for 72.4167h; 1 Synthesis of 1,3,5-tribromo-2,4,6-triiodobenzene At room temperature, add periodic acid (27.36g, 120mmol) to 410mL of concentrated H2SO4 in small batches within 15 minutes; after the periodic acid is dissolved, under ice bath conditions (0), in batches within 1h KI (59.78g, 360mmol) was added; 1,3,5-tribromobenzene (12.59g, 40.0mmol) was added to the obtained solution in batches within 25min under ice bath conditions (0); the solution was stirred at room temperature After 72h, the resulting concentrated mixture was diluted with water, the resulting precipitate was filtered, and washed with water and MeOH successively; the solid was triturated with MeOH, filtered, and recrystallized with a pyridine-ethanol system to obtain pale yellow needle-like crystals (18.46g , Yield: 66%).
With sulfuric acid; iodine
With sulfuric acid; iodine; periodic acid for 60h;

  • 2
  • [ 626-44-8 ]
  • [ 151721-78-7 ]
  • 3
  • [ 151721-78-7 ]
  • [ 29150-63-8 ]
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