홈MCP워크벤치Skills
홈워크벤치알림마이페이지
llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
  1. 홈
  2. /반응

Acetaldehyde → (R)-4-((1-ethylpiperidin-2-yl)methoxy)-9-(2-trimethylsilanyl-ethoxymethyl)-9H-dipyrido[2,3-b;4',3'-d]pyrrole-6-carbonitrile

HRID 60303
노트
인쇄 미리보기

반응식

HRID 60303 반응식
[NH:1]1[CH2:6][CH2:5][CH2:4][CH2:3][C@@H:2]1[CH2:7][O:8][C:9]1[C:17]2[C:16]3[CH:18]=[C:19]([C:22]#[N:23])[N:20]=[CH:21][C:15]=3[N:14]([CH2:24][O:25][CH2:26][CH2:27][Si:28]([CH3:31])([CH3:30])[CH3:29])[C:13]=2[N:12]=[CH:11][CH:10]=1.[CH:32](=O)[CH3:33].C(O[BH-](OC(=O)C)OC(=O)C)(=O)C.[Na+]>C(Cl)Cl.C(=O)(O)[O-].[Na+]>[CH2:32]([N:1]1[CH2:6][CH2:5][CH2:4][CH2:3][C@@H:2]1[CH2:7][O:8][C:9]1[C:17]2[C:16]3[CH:18]=[C:19]([C:22]#[N:23])[N:20]=[CH:21][C:15]=3[N:14]([CH2:24][O:25][CH2:26][CH2:27][Si:28]([CH3:31])([CH3:30])[CH3:29])[C:13]=2[N:12]=[CH:11][CH:10]=1)[CH3:33]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 3

HCID 177AcetaldehydeHCID 5049666Sodium triacetoxyborohydrideHCID 58365030(R)-4-(piperidin-2-ylmethoxy)-9-(2-trimethylsilanyl-ethoxymethyl)-9H-dipyrido[2,3-b;4',3'-d]pyrrole-6-carbonitrile

생성물 1

HCID 67247602(R)-4-((1-ethylpiperidin-2-yl)methoxy)-9-(2-trimethylsilanyl-ethoxymethyl)-9H-dipyrido[2,3-b;4',3'-d]pyrrole-6-carbonitrile

시약·촉매·용매 2

HCID 6344
Dichloromethane
용매
2회
HCID 516892Sodium Bicarbonate용매

실험 절차

To a solution of (R)-4-(piperidin-2-ylmethoxy)-9-(2-trimethylsilanyl-ethoxymethyl)-9H-dipyrido[2,3-b;4′,3′-d]pyrrole-6-carbonitrile (96 mg, 0.22 mmol) in methylene chloride (1.4 mL) was added acetaldehyde (19 uL, 0.33 mmol) followed by sodium triacetoxyborohydride (70 mg, 0.33 mmol), and the reaction mixture was stirred at ambient temperature for 5 minutes. The mixture diluted with saturated aqueous sodium bicarbonate solution (50 mL) and methylene chloride (50 mL). The organic layer was separated, dried over sodium sulfate, filtered, concentrated in vacuo, and purified by flash chromatography (silica, 4 g, ISCO, 1-15% methanol in methylene chloride) to afford the title compound as a yellow solid, which was used in the next step without any further purification (64 mg, 87%).

후처리

  1. customThe organic layer was separated
  2. dry with materialdried over sodium sulfate
  3. filtrationfiltered
  4. concentrationconcentrated in vacuo
  5. custompurified by flash chromatography (silica, 4 g, ISCO, 1-15% methanol in methylene chloride)

출처 및 근거

ORD 기록
ord-77bb6e11b765454483faac899f07bf35
출처 데이터셋
uspto-grants-2016_09
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09440976B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트