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Chemical Structure| 7333-52-0 Chemical Structure| 7333-52-0

Structure of 7333-52-0

Chemical Structure| 7333-52-0

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Product Details of [ 7333-52-0 ]

CAS No. :7333-52-0
Formula : C23H24BrP
M.W : 411.31
SMILES Code : C1([P+](C2=CC=CC=C2)(C3CCCC3)C4=CC=CC=C4)=CC=CC=C1.[Br-]
MDL No. :MFCD00051880

Safety of [ 7333-52-0 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P261-P305+P351+P338

Application In Synthesis of [ 7333-52-0 ]

* 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 [ 7333-52-0 ]

[ 7333-52-0 ] Synthesis Path-Downstream   1~3

  • 1
  • [ 10102-94-0 ]
  • [ 7333-52-0 ]
  • 5-bromo-3-cyclopentylidenemethyl-1-methyl-1<i>H</i>-indole [ No CAS ]
  • 2
  • [ 39974-94-2 ]
  • [ 7333-52-0 ]
  • 3-cyclopentylidenemethyl-5-methoxy-1-methyl-1<i>H</i>-indole [ No CAS ]
  • 3
  • [ 56309-94-5 ]
  • [ 7333-52-0 ]
  • C19H30O2 [ No CAS ]
YieldReaction ConditionsOperation in experiment
95% To a 1L three flask 0.25mol of (IAa)and 250mL of dry tetrahydrofuran, to be added After complete dissolution thereof,through a threeneckedflask nitrogen nitrogen, then the use of an icesaltbath to make three bottle The solution was cooledto 0 ° C holding three bottles at the solution temperature T <5 ° C conditions batch will 0.25mol Potassium tbutoxide was added to the three bottle, add time 30min, holding the solution bottle After completion of three Temperature T <5 ° C thereaction 1h three after holding the solution bottle temperature T <5 ° C to the abovementionedthree conditions Bottledropping 0.2mol monoethylene glycol condensing bicyclic 4,4hexanedioneand 100mL of dry tetrahydrofuran, the additionwas complete After holding three bottle solution temperature T <5 ° C the reaction 1h and then heating the solutiontemperature was raised to three bottles 20° C ~ 30 ° C, the reaction constant 6H After the reaction, the reaction product of aconventional posttreatmentto obtain (IAb)0.19mol, GC: 98percent, yield 95percent.
 

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