Morpholine → HCID 4373472, 화합물

HRID 646843

반응식

HRID 646843 반응식
Cl[C:2]1[CH:3]=[CH:4][C:5]([N+:14]([O-:16])=[O:15])=[C:6]([N:8]2[CH2:13][CH2:12][CH2:11][CH2:10][CH2:9]2)[CH:7]=1.[NH:17]1[CH2:22][CH2:21][O:20][CH2:19][CH2:18]1>O>[N+:14]([C:5]1[CH:4]=[CH:3][C:2]([N:17]2[CH2:22][CH2:21][O:20][CH2:19][CH2:18]2)=[CH:7][C:6]=1[N:8]1[CH2:13][CH2:12][CH2:11][CH2:10][CH2:9]1)([O-:16])=[O:15]

참가 물질

4

반응물 2

HCID 8083MorpholineHCID 30960791-(5-Chloro-2-nitrophenyl)piperidine

생성물 1

HCID 4373472HCID 4373472, 화합물수율 89.3%

시약·촉매·용매 1

HCID 962Water용매

반응 조건

온도
125 °C

실험 절차

A mixture of 150 mg (0.623 mmol) 1-(5-chloro-2-nitro-phenyl)-piperidine (as prepared in the previous step) and 272 μL (3.12 mmol) of morpholine were heated with stirring under Ar at 125° C. for 84 h. After cooling to rt, the mixture was poured into water (40 mL) and extracted with EtOAc (2×20 mL). The combined extracts were washed with water (2×10 mL) and brine (10 mL) and then dried (Na2SO4) Concentration afforded 162 mg (89%) of the title compound as an orange resin: Mass spectrum (ESI, m/z): Calcd. for C15H21N3O3, 292.2 (M+H), found 292.1.

후처리

  1. temperaturewere heated
  2. temperatureAfter cooling to rt
  3. extractionextracted with EtOAc (2×20 mL)
  4. washThe combined extracts were washed with water (2×10 mL) and brine (10 mL)
  5. customdried
  6. concentration(Na2SO4) Concentration

출처 및 근거

ORD 기록
ord-77374ba2cc694152bdb264980e236783
출처 데이터셋
uspto-grants-2010_04
특허 번호
US07705042B2

연결된 노트

불러오는 중…