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[ CAS No. 42899-76-3 ] {[proInfo.proName]}

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Chemical Structure| 42899-76-3
Chemical Structure| 42899-76-3
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Product Details of [ 42899-76-3 ]

CAS No. :42899-76-3 MDL No. :MFCD04035552
Formula : C5H5Cl2NO2S Boiling Point : -
Linear Structure Formula :- InChI Key :VIVPWOMJFLICOZ-UHFFFAOYSA-N
M.W : 214.07 Pubchem ID :12571517
Synonyms :

Safety of [ 42899-76-3 ]

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

Application In Synthesis of [ 42899-76-3 ]

* 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 [ 42899-76-3 ]

[ 42899-76-3 ] Synthesis Path-Downstream   1~3

  • 1
  • 1-amino-3-[2-(4-methoxyphenyl)ethyl]-4-(4-methoxyphenyl)-2-imidazolidinone toluenesulfonic acid salt [ No CAS ]
  • [ 42899-76-3 ]
  • 1-[(Pyridin-3-yl)sulfonylamino]-3-[2-(4-methoxyphenyl)ethyl]-4-(4-methoxyphenyl)-2-imidazolidinone [ No CAS ]
YieldReaction ConditionsOperation in experiment
41% With 4-methyl-morpholine; In dichloromethane; at 80℃; for 0.416667h;Microwaves; EXAMPLE 6 Compound 62: 1-[(Pyridin-3-yl)sulfonylamino]-3-[2-(4-methoxyphenyl)ethyl]-4-(4-methoxyphenyl)-2-imidazolidinone 1-[(Pyridin-3-yl)sulfonylamino]-3-[2-(4-methoxyphenyl)ethyl]-4-(4-methoxyphenyl)-2-imidazolidinone: 1-Amino-3-[2-(4-methoxyphenyl)ethyl]-4-(4-methoxyphenyl)-2-imidazolidinone toluenesulfonic acid (0.3 g, 0.58 mmol) is stirred in dichloromethane (6 mL) and 3-pyridylsulfonylchloride HCl (135 mg, 0.63 mmol) is added followed by 4-methylmorpholine (0.2 mL). The mixture is heated in a microwave oven at 80° C. for 25 minutes. The mixture is evaporated and purified over silica (hexane/ethylacetate) to give the afford 0.12 g (41percent yield) of the desired product as a white solid. 1H NMR (DMSO-d6) delta 10.3 (s, 1H), 9.0 (s, 1H), 8.9 (d, J=6 Hz, 1H), 8.2 (d, J=7.8 Hz, 1H), 7.65 (m, 1H), 7.2 (d, J=7.8 Hz, 2H), 7.05, (d, J=7.8 Hz, 2H), 6.95 (d, J=7.8 Hz, 2H), 6.8 (d, J=7.8 Hz, 2H), 4.5 (t, J=7 Hz, 1H), 3.8 (s, 3H), 3.75 (s, 3H), 3.3 (m, 1H), 3.2 (m, 1H), 2.75 (m, 2H), 2.4 (m, 2H). Anal. calcd. for C24H26N4O5S: C, 59.74; H, 5.43; N, 11.61; found C, 59.60; H, 5.47; N, 11.37. FAB-HRMS calcd. 483.1702; found 483.1720 (MH+).
  • 2
  • [ 52488-36-5 ]
  • [ 42899-76-3 ]
  • [ 1001394-86-0 ]
YieldReaction ConditionsOperation in experiment
95% With sodium hydroxide; tetra(n-butyl)ammonium hydrogensulfate; In water; for 0.75h; Intermediate 24; 4-Bromo-l-(pyridine-3-ylsulfonyl)-lH-indole; Aq. 2M NaOH (1 mL) was added to a stirred mixture of <strong>[42899-76-3]pyridine-3-sulfonyl chloride hydrochloride</strong> (240 mg, 1.12 mmol; Intermediate 23), 4-bromoindole (200 mg, 1.02 mmol) <n="84"/>and tetrabutylammonium hydrogen sulfate (35 mg, 0.10 mmol). The reaction was stirred 45 min. and the layers were allowed to separate. The organic layer was washed twice with diluted aq. NaOH, dried and concentrated to get the title compound (325 mg, 95%) as an off white solid. MS (ESI+) for CnH9BrN2O2S m/z 337 (M+H)+.
  • 3
  • [ 1001395-43-2 ]
  • [ 42899-76-3 ]
  • 1-[5-methoxy-1-(pyridin-3-ylsulfonyl)-1H-indol-4-yl]-N,N-dimethylmethanamine [ No CAS ]
YieldReaction ConditionsOperation in experiment
4% With sodium hydroxide; In dichloromethane; water; at 20℃; Example 178; l-[5-Methoxy-l-(pyridin-3-ylsulfonyl)-lH-indol-4-yl]-lambda/,lambda/-dimethylmethanamine; To a solution of l-(5-methoxy-lH-indol-4-yl)-lambda/,lambda/-dimethylmethanamine (30 mg, 0.15 mmol; Intermediate 97) and <strong>[42899-76-3]pyridine-3-sulfonyl chloride hydrochloride</strong> (43 mg, 0.20 mmol) in DCM (1 mL) 5 M NaOH (2 mL) was added. The reaction mixture was stirred at rt over night. The organic phase was collected and the solvent was removed under reduced pressure. Purification by preparative HPLC/UV (System B) afforded the title product (2 mg, 4percent) as a white solid. MS (ESI+) for Ci7Hi9N3O3S m/z 346 (M+H)+.
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