Hydrazine hydrate (1:1) → (2-Chloro-4-morpholinothieno[3,2-d]pyrimidin-6-yl)methanamine

HRID 390806노트

반응식

HRID 390806 반응식
[Cl:1][C:2]1[N:3]=[C:4]([N:23]2[CH2:28][CH2:27][O:26][CH2:25][CH2:24]2)[C:5]2[S:10][C:9]([CH2:11][N:12]3C(=O)C4C(=CC=CC=4)C3=O)=[CH:8][C:6]=2[N:7]=1.NN.O>CO>[Cl:1][C:2]1[N:3]=[C:4]([N:23]2[CH2:24][CH2:25][O:26][CH2:27][CH2:28]2)[C:5]2[S:10][C:9]([CH2:11][NH2:12])=[CH:8][C:6]=2[N:7]=1

참가 물질

4

반응물 2

HCID 24654Hydrazine hydrate (1:1)HCID 595931082-((2-Chloro-4-morpholinothieno[3,2-d]pyrimidin-6-yl)methyl)isoindoline-1,3-dione

생성물 1

HCID 46180727(2-Chloro-4-morpholinothieno[3,2-d]pyrimidin-6-yl)methanamine수율 73.2%

시약·촉매·용매 1

HCID 887Methanol용매

실험 절차

To a solution of 2-((2-chloro-4-morpholinothieno[3,2-d]pyrimidin-6-yl)methyl)isoindoline-1,3-dione 31 (100 mg, 0.24 mmol) in MeOH (7 mL) was added H2NNH2.H2O (24 μL, 0.48 mmol). The reaction was heated at reflux for 1 h. After cooling to room temperature the reaction was quenched with water (10 mL) and extracted with EtOAc. The combined organics were dried over Na2SO4 and concentrated in vacuo to afford (2-chloro-4-morpholinothieno[3,2-d]pyrimidin-6-yl)methanamine 27 (0.05 g, 73%). MS (Q1) 285 (M)+

후처리

  1. temperatureThe reaction was heated
  2. temperatureat reflux for 1 h
  3. customwas quenched with water (10 mL)
  4. extractionextracted with EtOAc
  5. dry with materialThe combined organics were dried over Na2SO4
  6. concentrationconcentrated in vacuo

출처 및 근거

ORD 기록
ord-25e0878f47684c918c9f91cf1a8e8f48
출처 데이터셋
uspto-grants-2013_02
특허 번호
US08383620B2

반응 노트

불러오는 중…