Sodium borohydride → 2-(4-fluorobenzyl)-4-(hydroxymethyl)-10-methoxy-8-methyl-7,8-dihydropyrazino[1',2':1,5]pyrrolo[2,3-d]pyridazine-1,9(2H,6H)-dione

HRID 494125노트

반응식

HRID 494125 반응식
[F:1][C:2]1[CH:30]=[CH:29][C:5]([CH2:6][N:7]2[C:12](=[O:13])[C:11]3[C:14]([O:23][CH3:24])=[C:15]4[C:20](=[O:21])[N:19]([CH3:22])[CH2:18][CH2:17][N:16]4[C:10]=3[C:9]([C:25](OC)=[O:26])=[N:8]2)=[CH:4][CH:3]=1.[BH4-].[Na+]>CO>[F:1][C:2]1[CH:30]=[CH:29][C:5]([CH2:6][N:7]2[C:12](=[O:13])[C:11]3[C:14]([O:23][CH3:24])=[C:15]4[C:20](=[O:21])[N:19]([CH3:22])[CH2:18][CH2:17][N:16]4[C:10]=3[C:9]([CH2:25][OH:26])=[N:8]2)=[CH:4][CH:3]=1

참가 물질

4

반응물 2

HCID 4311764Sodium borohydrideHCID 68865248Methyl 2-(4-fluorobenzyl)-10-methoxy-8-methyl-1,9-dioxo-1,2,6,7,8,9-hexahydropyrazino[1',2':1,5]pyrrolo[2,3-d]pyridazine-4-carboxylate

생성물 1

HCID 688646802-(4-fluorobenzyl)-4-(hydroxymethyl)-10-methoxy-8-methyl-7,8-dihydropyrazino[1',2':1,5]pyrrolo[2,3-d]pyridazine-1,9(2H,6H)-dione

시약·촉매·용매 1

HCID 887Methanol용매

실험 절차

A solution of methyl 2-(4-fluorobenzyl)-10-methoxy-8-methyl-1,9-dioxo-1,2,6,7,8,9-hexahydropyrazino[1′,2′:1,5]pyrrolo[2,3-d]pyridazine-4-carboxylate (0.10 g, 0.24 mmol) in methanol (4 mL) was treated with sodium borohydride (9 mg, 0.24 mmol). After stirring at room temperature for 30 minutes, the reaction mixture was concentrated under vacuum to half the volume. The white solid precipitated was filtered and air dried to provide the title alcohol.

후처리

  1. concentrationthe reaction mixture was concentrated under vacuum to half the volume
  2. customThe white solid precipitated
  3. filtrationwas filtered
  4. customair dried

출처 및 근거

ORD 기록
ord-084a15db01844241b3cd0c7424b958c9
출처 데이터셋
uspto-grants-2009_05
특허 번호
US07538112B2

반응 노트

불러오는 중…