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Chemical Structure| 244154-66-3 Chemical Structure| 244154-66-3

Structure of 244154-66-3

Chemical Structure| 244154-66-3

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Product Details of [ 244154-66-3 ]

CAS No. :244154-66-3
Formula : C24H30ClN3O4
M.W : 459.97
SMILES Code : O=C(N1C[C@@H](CCl)C2=C1C=C(OC(N3CCN(C)CC3)=O)C4=CC=CC=C24)OC(C)(C)C
MDL No. :MFCD28137752

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Application In Synthesis of [ 244154-66-3 ]

* 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 [ 244154-66-3 ]

[ 244154-66-3 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 39539-66-7 ]
  • [ 122745-41-9 ]
  • [ 244154-66-3 ]
YieldReaction ConditionsOperation in experiment
97% With pyridine; In dichloromethane; for 16h;Inert atmosphere; To a solution of 5 (100 mg, 0.3 mmol) in DCM (2 mL), under Ar, added pyridine (0.073 mL, 0.90 mmol) and 4-methylpiperazine-l-carbonyl chloride (0.061 mL, 0.45 mmol). After 16 h, the reaction mixture was concentrated to dryness, dissolved on 1 mL of DMSO purified via reverse phase column chromatography (0?100% ACN in Eta2Omicron, each containing 0.05% AcOH) and desired fractions lyophilized to afford 6c (133 mg, 97% yield). ). 1H NMR (500 MHz, CDCl3) delta: 8.09 (bs, 1H), 7.86 (d, J= 8.3 Hz, 1H), 7.72 (d, J = 8.5 Hz, 1H), 7.52 (t, ./ 7.6 Hz, 1H), 7.39 (t, J= 7.7 Hz, 1H), 4.28 (bs, 1H), 4.16 {t, J = 10.2 Hz, 1H). 4.05-4.01 (m, 1H), 3 ,97-3 ,95 (m, 1H), 3.87 (bs, 2H), 3.66 (bs, 2H), 3.49 (t, J = 10.8 Hz, 1H), 2.54 (bd. J 16.6 Hz, 4H), 2.41 (s, 3H), 1.61 (s, 9H). LC/MS: retention time = 2.31 min. (ESI) C24H31ClN3O4: [M+H]+ 460; found 460.
72% With pyridine; allyl alcohol; In dichloromethane; at 20℃; Compound 22: To a solution of 21 (400 mg, 1.20 mmol) in dichloromethane (10 mL) were added allyl alcohol (1 mL), pyridine (1 mL, 1.2 mmol) and 4-methyl-1-piperazine carbonyl chloride (364 mg, 1.8 mmol). The mixture thus obtained was stirred at room temperature overnight. The solvent was evaporated and the residue was purified by semi-preparative HPLC to give compound 22 as a white solid (509 mg, 72%). 1HNMR (DMSO-d6) delta 1.50 (s, 9H), 2.21 (s, 3H), 2.36 (s, 2H), 2.42 (s, 2H), 3.42 (s, 2H), 3.78 (s, 2H), 3.90 (m, 1H), 3.98 (m, 1H), 4.08 (m, 2H), 4.14 (m, 1H), 4.22 (m, 1H), 7.42 (t, 1H), 7.58 (t, 1H), 7.82 (d, 1H), 7.88 (m, 1H), 7.92 (d, 1H); LC-MS (ES+), 460 (M+H)+, 483 (M+Na)+, 499 (M+K)+.
 

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