Lithium hydride → 1-Acridinol, 1,2,3,4-tetrahydro-9-(((2-methylphenyl)methyl)amino)-

HRID 1763035노트

반응식

HRID 1763035 반응식
[CH3:1][C:2]1[CH:24]=[CH:23][CH:22]=[CH:21][C:3]=1[CH2:4][NH:5][C:6]1[C:7]2[C:12]([N:13]=[C:14]3[C:19]=1[C:18](=[O:20])[CH2:17][CH2:16][CH2:15]3)=[CH:11][CH:10]=[CH:9][CH:8]=2.[H-].[Li+]>C1COCC1>[CH3:1][C:2]1[CH:24]=[CH:23][CH:22]=[CH:21][C:3]=1[CH2:4][NH:5][C:6]1[C:7]2[C:12]([N:13]=[C:14]3[C:19]=1[CH:18]([OH:20])[CH2:17][CH2:16][CH2:15]3)=[CH:11][CH:10]=[CH:9][CH:8]=2

참가 물질

4

반응물 2

HCID 62714Lithium hydrideHCID 14253836HCID 14253836, 화합물

생성물 1

HCID 30256131-Acridinol, 1,2,3,4-tetrahydro-9-(((2-methylphenyl)methyl)amino)-

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매2회

실험 절차

3,4-Dihydro-9-(2-methylbenzylamino)acridin-1(2H)-one (4.15 g) was suspended in 100 ml of THF and chilled with ice-water. 1M lithium hydride in THF (8.0 ml) was added dropwise through a syringe and then the reactionh mixture was stirred 30 minutes in the cold. It was quenched by the sequential addition of 0.5 ml of water, 0.5 ml of 15% sodium hydroxide and 1.5 ml of water. The inorganic salts were filtered and the organic phase was evaporated to obtain an amorphous solid product. Recrystallization from ethyl acetate gave 3.38 g, mp 167°-169° C.1

후처리

  1. customIt was quenched by the sequential addition of 0.5 ml of water, 0.5 ml of 15% sodium hydroxide and 1.5 ml of water
  2. filtrationThe inorganic salts were filtered
  3. customthe organic phase was evaporated
  4. customto obtain an amorphous solid product
  5. customRecrystallization from ethyl acetate
  6. customgave 3.38 g, mp 167°-169° C

출처 및 근거

ORD 기록
ord-ade569a3f0bc4ff995db9bef8dce8b4a
출처 데이터셋
uspto-grants-1989_05
특허 번호
US04835275

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