Phosphorus oxychloride → HCID 86604386, 화합물

HRID 10111노트

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HRID 10111 반응식
[CH:1]12[CH2:16][CH:12]([CH2:13][NH:14][CH2:15]1)[C:11]1[C:10]([C:17](=[O:22])[C:18]([F:21])([F:20])[F:19])=[C:9]3[C:4]([NH:5][C:6](=O)[CH:7]=[CH:8]3)=[CH:3][C:2]2=1.O=P(Cl)(Cl)[Cl:26]>>[Cl:26][C:6]1[CH:7]=[CH:8][C:9]2[C:4](=[CH:3][C:2]3[CH:1]4[CH2:16][CH:12]([C:11]=3[C:10]=2[C:17](=[O:22])[C:18]([F:20])([F:19])[F:21])[CH2:13][NH:14][CH2:15]4)[N:5]=1

참가 물질

3

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HCID 24813Phosphorus oxychlorideHCID 692582841-(5,14-Diazatetracyclo[10.3.1.02,11.04,9]hexadeca-2(11),3,7,9-tetraen-6-one-10-yl)-2,2,2-trifluoro-ethanone

생성물 1

HCID 86604386HCID 86604386, 화합물

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온도
100 °C

실험 절차

1-(5,14-diazatetracyclo[10.3.1.02,11.04,9]hexadeca-2(11),3,7,9-tetraen-6-one-10-yl)-2,2,2-trifluoro-ethanone (156 mg, 0.49 mmol) was treated with POCl3 (5 mL) and warmed to 100° C. with stirring for 3 hours. After concentration in vacuo, the residue was diluted with CH2Cl2 (15 mL) and carefully treated with saturated NaHCO3 solution (10 mL) with stirring. Once CO2 evolution slowed the mixture was separated and the aqueous layer extracted CH2Cl2 (3 times). The organic layer was washed with H2O and saturated NaCl solution, filtered through cotton and concentrated to a brown oil (217 mg, 93%). (TLC ethyl acetate, Rf 0.3) 1H NMR (400 MHz, 2HCCl3) δ 8.03 (d, J=8.5 Hz, 1H), 7.83 (s, 1H), 7.62 (s, 1H), 7.35 (d, J=8.5 Hz, 1H), 4.43 (m, 1H), 4.01 (m, 1H), 3.62 (m, 1H), 3.29 (m, 2H), 3.23 (m, 1H), 2.45 (m, 1H), 2.10 (d, J=11.6 Hz, 1H). APCI MS m/e 341.1 [(M+1)+].

후처리

  1. concentrationAfter concentration in vacuo
  2. additionthe residue was diluted with CH2Cl2 (15 mL)
  3. additioncarefully treated with saturated NaHCO3 solution (10 mL)
  4. stirringwith stirring
  5. customwas separated
  6. extractionthe aqueous layer extracted CH2Cl2 (3 times)
  7. washThe organic layer was washed with H2O and saturated NaCl solution
  8. filtrationfiltered through cotton
  9. concentrationconcentrated to a brown oil (217 mg, 93%)

출처 및 근거

ORD 기록
ord-b4d6b3277093439c8ceae4c543cc0e02
출처 데이터셋
uspto-grants-2006_08
특허 번호
US07091372B2

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