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Chemical Structure| 210564-54-8 Chemical Structure| 210564-54-8

Structure of 210564-54-8

Chemical Structure| 210564-54-8

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Product Details of [ 210564-54-8 ]

CAS No. :210564-54-8
Formula : C12H22BrNO2
M.W : 292.21
SMILES Code : O=C(N1CC(CCBr)CCC1)OC(C)(C)C
MDL No. :MFCD06410599

Safety of [ 210564-54-8 ]

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

Application In Synthesis of [ 210564-54-8 ]

* 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 [ 210564-54-8 ]

[ 210564-54-8 ] Synthesis Path-Downstream   1~5

  • 1
  • [ 210564-54-8 ]
  • [ 193628-11-4 ]
  • [ 193628-13-6 ]
  • 2
  • [ 210564-54-8 ]
  • [ 3156-18-1 ]
  • [ 210564-58-2 ]
  • 3
  • [ 20277-69-4 ]
  • [ 210564-54-8 ]
  • [ 1219832-39-9 ]
YieldReaction ConditionsOperation in experiment
at 120.0℃; for 13.35h;Irradiation; step 1 -A tube was charged with 126a (0.540 g, 1.85 mmol, CASRN 210564-54-8) and methanesulfinic acid sodium salt (0.283 g 2.77 mmol), sealed and irradiated in a microwave reactor at 120 C. for 801 min. The reaction mixture was cooled to RT and diluted with EtOAc. The solution was thrice washed with H2O, brine, dried, filtered and concentrated in vacuo to afford 0.439 g of 126b as an oil.
  • 4
  • [ 210564-54-8 ]
  • 2-(piperidin-3-yl)ethane-1-sulfonamide [ No CAS ]
  • 5
  • [ 210564-54-8 ]
  • C12H23NO5S [ No CAS ]
YieldReaction ConditionsOperation in experiment
406 mg With sodium sulfite; In ethanol; water; for 16.0h;Reflux; tert-Butyl 3-(2-bromoethyl)piperidine-1-carboxylate (270 mg, 0.92 mmol) was suspended in EtOH (2 mL) and water (2 mL), and Na2SO3 (233 mg, 1.85 mmol) added. The mixture was stirred under reflux for 16 hours. The reaction mixture was concentrated to dryness in vacuo. The residue was taken up in MeCN/water and freeze dried to give a white powder (406 mg). This material was suspended in SOCl2 (2.0 mL, 27.4 mmol) in a reaction tube under N2. The reaction mixture was heated to 80 C and stirred for 16 hours. The mixture was cooled to ambient temperature and concentrated in vacuo. The residue was treated with aqueous NH4OH (3 mL of 30%w/v solution) at ambient temperature and NMP (2 mL) was added to solubilise the mixture. After 1 hour the mixture was concentrated in vacuo and the resulting suspension filtered to remove inorganic salts. The resulting clear NMP solution of 2-(piperidin-3-yl)ethane-1-sulfonamide A62 was used directly in next reaction; MS m/z: 193 (M+H)+.
 

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