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[ CAS No. 22115-41-9 ] {[proInfo.proName]}

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Chemical Structure| 22115-41-9
Chemical Structure| 22115-41-9
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Product Details of [ 22115-41-9 ]

CAS No. :22115-41-9 MDL No. :MFCD00001794
Formula : C8H6BrN Boiling Point : -
Linear Structure Formula :- InChI Key :QGXNHCXKWFNKCG-UHFFFAOYSA-N
M.W : 196.04 Pubchem ID :89599
Synonyms :
Chemical Name :2-Cyanobenzyl bromide

Safety of [ 22115-41-9 ]

Signal Word:Danger Class:8
Precautionary Statements:P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P260-P264-P280-P305+P351+P338-P405-P501 UN#:3261
Hazard Statements:H314 Packing Group:Ⅱ
GHS Pictogram:

Application In Synthesis of [ 22115-41-9 ]

* 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 [ 22115-41-9 ]

[ 22115-41-9 ] Synthesis Path-Downstream   1~8

  • 1
  • [ 22115-41-9 ]
  • [ 5294-61-1 ]
  • [ 185407-95-8 ]
  • 2
  • [ 2346-00-1 ]
  • [ 22115-41-9 ]
  • 2-(4,5-dihydro-1,3-thiazol-2-yl)-1H-3-indenamino [ No CAS ]
  • 3
  • [ 102831-44-7 ]
  • [ 22115-41-9 ]
  • [ 226924-20-5 ]
YieldReaction ConditionsOperation in experiment
With sodium; In ethanol; ethyl acetate; (1) To a solution of 0.49 g of sodium in 20 ml of ethanol was added dropwise a solution of 5.90 g of diethyl 2-N-t-butoxycarbonylaminomalonate in 10 ml of ethanol with stirring at room temperature. After stirring for 20 minutes, to the reaction solution was added a solution of 4.00 g of 2-cyanobenzyl bromide in 10 ml of ethanol, and the mixture was stirred at room temperature for 10 minutes and then at heating reflux for 3.5 hours. The reaction solution was concentrated under reduced pressure, and the residue, after addition of ethyl acetate, was washed with water, 5% aqueous potassium bisulfate solution, a saturated aqueous sodium bicarbonate solution and a saturated sodium chloride solution, and dried over anhydrous sodium sulfate. After removal of the drying agent by filtration, the filtrate was concentrated under reduced pressure, and the residue was purified by chromatography (silica gel; Wakogel C200 (manufactured by Wako Pure Chemicals), developing solvent; hexane-ethyl acetate=5:1) to give 7.86 g of diethyl 2-(2-cyanobenzyl)-2-N-t-butoxycarbonylaminomalonate as an oil.
  • 4
  • [ 607-69-2 ]
  • [ 127294-75-1 ]
  • [ 22115-41-9 ]
  • 2-((2-(3-aminopiperidin-1-yl)-4-oxoquinazolin-3(4H)-yl)methyl)benzonitrile [ No CAS ]
  • 5
  • [ 6086-21-1 ]
  • [ 22115-41-9 ]
  • [ 1353721-43-3 ]
  • 6
  • [ 22115-41-9 ]
  • [ 56293-29-9 ]
  • 12-N-(2-cyanobenzyl)aloperine hydrochloride [ No CAS ]
YieldReaction ConditionsOperation in experiment
85% General procedure: Take <strong>[56293-29-9]aloperine</strong> (1) 0.5 g (0,002 mol),Was added to 20 ml of acetonitrile, and 1.8 g (0.006 mol) of anhydrous potassium carbonate and substituted bromobenzyl or benzyl chloride (0.003 mol) were successively added to the reaction solution, followed by stirring at room temperature.TLC was detected until the reaction was complete. The organic phase was concentrated and evaporated to dryness. The solvent was dissolved in dichloromethane and washed successively with water and saturated brine. The methylene chloride layer was dried and the solvent was evaporated to dryness with a rotary evaporator to give the crude 12-N-benzyl <strong>[56293-29-9]aloperine</strong> derivative. The solution was dissolved in 20 ml of methylene chloride solventAnd then separated by column chromatography to give pure product of 12-N-benzyl-<strong>[56293-29-9]aloperine</strong> derivative (2). The resulting compound was dissolved in 5 ml of ether,And then with 1N HCl / Et2O adjusted PH = 6-7, filtered, 12-N-benzyl ether alkalis derivatives pure hydrochloric acid.
  • 7
  • [ 201230-82-2 ]
  • [ 22115-41-9 ]
  • [ 18698-99-2 ]
YieldReaction ConditionsOperation in experiment
61% With cobalt(II) pyridine-2-carboxylate; palladium diacetate; sodium hydroxide; In methanol; at 150℃; under 11251.1 Torr; for 6h;Autoclave; 312 ml of methanol, 0.55 g of cobalt pyridine-2-carboxylate,1.37 g of palladium acetate was added to the autoclave reactor.The catalyst was dissolved by stirring for 5 minutes, and the air in the kettle was replaced with CO three times, and the temperature was raised to 150 ° C.Rush into the CO until the pressure rises to 1.5 MPa. Within 1 hour,At the same time, 78.4 g (0.4 mol) of o-cyanobenzyl bromide and 30percent of NaOH 160 g (1.2 mol) were added dropwise to the reaction vessel.After reacting for 5 hours, the temperature was lowered to room temperature, methanol was removed by distillation under reduced pressure, and the catalyst was filtered off.Add 30percent hydrochloric acid to adjust the pH to 1, filter,Dry to obtain o-cyanophenylacetic acid, the purity is:98.56percent, the yield was 61percent.
  • 8
  • [ 20430-18-6 ]
  • [ 22115-41-9 ]
  • 2-cyanobenzyl 2-methyl-2-(p-tolyl)propanoate [ No CAS ]
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