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

Triethylamine → 1-(3-Chlorophenoxy)-3-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine

HRID 704664
노트
인쇄 미리보기

반응식

HRID 704664 반응식
[C:1](O)(=O)C(O)=O.[Cl:7][C:8]1[CH:9]=[C:10]([CH:23]=[CH:24][CH:25]=1)[O:11][CH:12]1[C:18]2[CH:19]=[CH:20][CH:21]=[CH:22][C:17]=2[CH2:16][CH2:15][NH:14][CH2:13]1.C(N(CC)CC)C.ClC(OCC)=O.[H-].[H-].[H-].[H-].[Li+].[Al+3]>C(Cl)(Cl)Cl.O1CCCC1>[Cl:7][C:8]1[CH:9]=[C:10]([CH:23]=[CH:24][CH:25]=1)[O:11][CH:12]1[C:18]2[CH:19]=[CH:20][CH:21]=[CH:22][C:17]=2[CH2:16][CH2:15][N:14]([CH3:1])[CH2:13]1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 4

HCID 8471TriethylamineHCID 10928Ethyl chloroformateHCID 14348993HCID 14348993, 화합물HCID 21226445Aluminium lithium hydride

생성물 1

HCID 143489961-(3-Chlorophenoxy)-3-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine

시약·촉매·용매 2

HCID 6212Chloroform용매
2회
HCID 8028Tetrahydrofuran용매2회

실험 절차

To a cooled solution of 1-(m-chlorophenoxy)-2,3,4,5-tetrahydro-3-benzazepine of Example 4, (6.5 g, 0.024 mole) and triethylamine (2.8 g, 0.028 mole) in chloroform (75 ml) was slowly dropped ethyl chloroformate (3.0 g, 0.028 mole) in chloroform (10 ml.). The reaction mixture was stirred overnight, about 16 hours, at ambient temperature, then was concentrated to an oil which was dissolved in ether, washed with water, dilute HCl, again twice washed with water, then dried (saturated NaCl, anhydrous MgSO4). The solution was filtered, then concentrated to an oil (7.5 g, 90%). A solution of the oil in tetrahydrofuran (THF) (75 ml) was slowly dropped into a refluxing suspension of LiAlH4 (1.6 g. 0.042 mole) in THF (125 ml). After refluxing five hours, the mixture was cooled, then was quenched by dropwise addition of saturated NH4Cl solution. The mixture was diluted with ether, filtered, washed twice with water then dried (saturated NaCl, anhydrous MgSO4). The solution was filtered, then concentrated to an oil (5.6 g., 93%). This oil was distilled to yield an oil of 1-(m-chlorophenoxy)-3-methyl-2,3,4,5-tetrahydro-3-benzazepine (150°-170° C./0.1 mm).

후처리

  1. concentrationwas concentrated to an oil which
  2. dissolutionwas dissolved in ether
  3. washwashed with water, dilute HCl
  4. washagain twice washed with water
  5. dry with materialdried (saturated NaCl, anhydrous MgSO4)
  6. filtrationThe solution was filtered
  7. concentrationconcentrated to an oil (7.5 g, 90%)
  8. temperatureAfter refluxing five hours
  9. temperaturethe mixture was cooled
  10. customwas quenched by dropwise addition of saturated NH4Cl solution
  11. additionThe mixture was diluted with ether
  12. filtrationfiltered
  13. washwashed twice with water
  14. dry with materialthen dried (saturated NaCl, anhydrous MgSO4)
  15. filtrationThe solution was filtered
  16. concentrationconcentrated to an oil (5.6 g., 93%)
  17. distillationThis oil was distilled

출처 및 근거

ORD 기록
ord-0e5dc2e5eb5245cdbc24386dfd171624
출처 데이터셋
uspto-grants-1991_01
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US04988690

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트