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[ CAS No. 66943-05-3 ] {[proInfo.proName]}

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Chemical Structure| 66943-05-3
Chemical Structure| 66943-05-3
Structure of 66943-05-3 * Storage: {[proInfo.prStorage]}

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Product Details of [ 66943-05-3 ]

CAS No. :66943-05-3 MDL No. :MFCD00075465
Formula : C10H21NO4 Boiling Point : No data available
Linear Structure Formula :((CH2CH2O)4CH2CH2NH) InChI Key :BJUOQSZSDIHZNP-UHFFFAOYSA-N
M.W : 219.28 Pubchem ID :544820
Synonyms :

Safety of [ 66943-05-3 ]

Signal Word:Warning Class:
Precautionary Statements:P261-P305+P351+P338 UN#:
Hazard Statements:H315-H319-H335 Packing Group:
GHS Pictogram:

Application In Synthesis of [ 66943-05-3 ]

* 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 [ 66943-05-3 ]

[ 66943-05-3 ] Synthesis Path-Downstream   1~4

  • 1
  • [ 16644-30-7 ]
  • [ 66943-05-3 ]
  • [ 141620-25-9 ]
  • 2
  • [ 5394-23-0 ]
  • [ 66943-05-3 ]
  • [ 164360-58-1 ]
  • 3
  • [ 2905-65-9 ]
  • [ 66943-05-3 ]
  • N-(3-carbomethoxyphenyl)-1-aza-15-crown-5 [ No CAS ]
YieldReaction ConditionsOperation in experiment
73% With caesium carbonate;tris-(dibenzylideneacetone)dipalladium(0); P(i-BuNCH2)3CMe; In toluene; at 110℃; for 24h;Product distribution / selectivity; General Procedure for the Coupling of Aryl Halides with Aza-crown ethers using the Pd2(dba)3/1 or Pd2(dba)3/2 catalyst system (Tables 1 and 2): An oven-dried Schlenk flask equipped with a magnetic stirring bar was charged with Pd2(dba)3 (0.5-2 mol %, see Tables 1 and 2), an appropriate aza-crown ether (1.2 mmol), and NaO-t-Bu (1.4 mmol) or Cs2CO3 (1.5 mmol) inside a glovebox. If the aryl halide (1.0 mmol) was a solid, it was also added at this time. The flask was capped with a rubber septum and removed from the glove box. Ligand 1 or 2 (2-8 mol %) was then added via syringe from a stock solution (2 mM in toluene). Aryl halide (if a liquid, 1.0 mmol) and toluene (3 mL) were then successively added via syringe. The reaction mixture was heated at the temperature indicated (see Tables 1 and 2) for 24 hours. The mixture was then cooled to room temperature, adsorbed onto silica gel and then purified by column chromatography using initially 10% ethyl acetate/hexanes and then ethyl acetate as eluents.
  • 4
  • [ 454-16-0 ]
  • [ 66943-05-3 ]
  • 13-(2-methoxy-4-nitrophenyl)-1,4,7,10-tetraoxa-13-cyclopentadecane [ No CAS ]
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