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Chemical Structure| 6942-99-0 Chemical Structure| 6942-99-0

Structure of 6942-99-0

Chemical Structure| 6942-99-0

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CAS No.: 6942-99-0

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Product Details of [ 6942-99-0 ]

CAS No. :6942-99-0
Formula : C9H10Br2
M.W : 277.98
SMILES Code : CC1=C(Br)C(C)=C(Br)C(C)=C1
MDL No. :MFCD00013525
InChI Key :CIHJFEWFZJQTFE-UHFFFAOYSA-N
Pubchem ID :81368

Safety of [ 6942-99-0 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H315-H319-H335
Precautionary Statements:P261-P305+P351+P338

Application In Synthesis of [ 6942-99-0 ]

* 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 [ 6942-99-0 ]

[ 6942-99-0 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 6942-99-0 ]
  • [ 18628-07-4 ]
  • C33H25BrN2 [ No CAS ]
YieldReaction ConditionsOperation in experiment
74.3% With tris-(dibenzylideneacetone)dipalladium(0); tri-tert-butyl phosphine; sodium t-butanolate; In toluene; at 100℃; for 24h;Inert atmosphere; 3) Under a nitrogen atmosphere, add 500 mol of Intermediate II-10, 0.3 mol of raw material IV-6, 0.15 mol of sodium tert-butoxide, 1 × 10-4 mol of Pd2 (dba) 3 and 1 to a 500 mL three-necked flask. × 10-4 mol of tri-tert-butyl phosphorus, then 150 mL of toluene was added to dissolve it, heated to 100 C, refluxed for 24 h, and the reaction was observed by TLC until the reaction was completed. It was left to cool to room temperature, filtered, and the filtrate was rotary distilled to no fractions. The obtained substance was purified through a silica gel column to obtain intermediate A-9, with a purity of 99.5% and a yield of 74.3%.
 

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