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[ CAS No. 25912-16-7 ] {[proInfo.proName]}

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Chemical Structure| 25912-16-7
Chemical Structure| 25912-16-7
Structure of 25912-16-7 * Storage: {[proInfo.prStorage]}
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Product Details of [ 25912-16-7 ]

CAS No. :25912-16-7 MDL No. :MFCD00052995
Formula : C10H13NO Boiling Point : -
Linear Structure Formula :- InChI Key :-
M.W : 163.22 Pubchem ID :-
Synonyms :

Safety of [ 25912-16-7 ]

Signal Word: Class:N/A
Precautionary Statements: UN#:N/A
Hazard Statements: Packing Group:N/A

Application In Synthesis of [ 25912-16-7 ]

* 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 [ 25912-16-7 ]

[ 25912-16-7 ] Synthesis Path-Downstream   1~2

  • 1
  • [ 123-75-1 ]
  • [ 53199-31-8 ]
  • [ 42471-59-0 ]
  • [ 57-09-0 ]
  • [ 25912-16-7 ]
YieldReaction ConditionsOperation in experiment
With potassium hydroxide; In n-heptane; ethyl acetate; toluene; B. Synthesis of 3-(1-pyrrolidinyl)phenol 7g (30 mmol) of 1-Bromo-3-methoxymethoxy-benzene from step A and 2,5 g (35 mmol) of pyrrolidine were dissolved under argon in 60 mL of toluene. Then, 0.15 g (0.3 mmol) of <strong>[53199-31-8]bis(tri-t-butylphosphine)palladium(0)</strong>, 2,5g KOH und 0,6g (0,15 mmol) cetyltrimethylammoniumbromid were added, and the reaction mixture was heated at 80 C. At the end of the reaction, the reaction mixture was poured into 200 mL of ethyl acetate, and the organic phase was extracted with 1 N sodium hydroxide solution and then dried with magnesium sulfate. The solvent was distilled off in a rotary evaporator, and the residue was purified on silica gel using heptane/ethyl acetate (8/0,8). The product thus obtained was dissolved in 15 mL of ethanol and mixed with 10 mL of a 2.9 molar solution of ethanolic hydrochloric acid.
  • 2
  • [ 25912-16-7 ]
  • [ 1969-44-4 ]
  • 4-hydroxy-7-(pyrrolidin-1-yl)-2H-chromen-2-one [ No CAS ]
YieldReaction ConditionsOperation in experiment
68% In toluene at 110℃; for 8h; 1 Example 1. Synthesis of 4-hydroxy-7-(pyrrolidin-1-yl)-2H-chromen-2-one a. Diphenyl malonate (6.28 g, 24.51 mmol) and 3-(pyrrolidin-1-yl)phenol (2 g, 12.25 mmol) are added to anhydrous toluene (20 mL),The reaction mixture was heated to 110°C for 8 hours, b. After the reaction is complete, filter, wash the filter cake 3 times with n-hexane, and dry in vacuo to obtain a pale yellow solid 4-hydroxy-7-(pyrrolidin-1-yl)-2H-chromen-2-one (2.0 g, 68% yield).
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