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[ CAS No. 136350-66-8 ] {[proInfo.proName]}

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Chemical Structure| 136350-66-8
Chemical Structure| 136350-66-8
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Product Details of [ 136350-66-8 ]

CAS No. :136350-66-8 MDL No. :MFCD00273344
Formula : C8H5Br3 Boiling Point : -
Linear Structure Formula :- InChI Key :WLRQSEXHEFWAJG-UHFFFAOYSA-N
M.W : 340.84 Pubchem ID :11393665
Synonyms :

Safety of [ 136350-66-8 ]

Signal Word:Warning Class:
Precautionary Statements:P261-P280-P305+P351+P338-P304+P340 UN#:
Hazard Statements:H302 Packing Group:
GHS Pictogram:

Application In Synthesis of [ 136350-66-8 ]

* 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.

  • Downstream synthetic route of [ 136350-66-8 ]

[ 136350-66-8 ] Synthesis Path-Downstream   1~2

  • 1
  • [ 127-08-2 ]
  • [ 136350-66-8 ]
  • [ 7500-37-0 ]
  • 2
  • [ 591-50-4 ]
  • [ 136350-66-8 ]
  • [ 13667-12-4 ]
YieldReaction ConditionsOperation in experiment
49% General procedure: A mixture of gem-dibromoalkene 1 (0.68 mmol), Cs2CO3 (2.4 mmol) and DMSO (2 ml) was stirred at 115oC for 15 h. After 1 was completely consumed, iodobenzene (0.4 mmol) and Pd/C (5 mol%) were addedand the reaction was deaerated with nitrogen gas and stirred at 80 oC for 25 h. After finished, the reactionwas cooled down to room temperature and diluted with ethyl acetate and water for extraction. Thecombined organic phase from three time extraction was dried over anhydrous MgSO4. After removal ofthe solvent, the residue was subjected to column chromatography on silica gel to obtain alkyne 3 in highpurity.
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