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

Triethylamine → HCID 14850389, 화합물

HRID 477526
노트
인쇄 미리보기

반응식

HRID 477526 반응식
C(N(CC)CC)C.[C:8]1([C:14]([NH:27][C:28]2[S:29][CH:30]=[C:31](/[C:33](=[N:37]/[OH:38])/[C:34]([OH:36])=[O:35])[N:32]=2)([C:21]2[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=2)[C:15]2[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=2)[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1.[CH2:39]1[O:50][C:49]2[CH:48]=[CH:47][C:43]([C:44](Cl)=[O:45])=[CH:42][C:41]=2[O:40]1>ClCCl>[C:8]1([C:14]([NH:27][C:28]2[S:29][CH:30]=[C:31](/[C:33](=[N:37]/[O:38][C:44](=[O:45])[C:43]3[CH:47]=[CH:48][C:49]4[O:50][CH2:39][O:40][C:41]=4[CH:42]=3)/[C:34]([OH:36])=[O:35])[N:32]=2)([C:21]2[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=2)[C:15]2[CH:16]=[CH:17][CH:18]=[CH:19][CH:20]=2)[CH:9]=[CH:10][CH:11]=[CH:12][CH:13]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 8471TriethylamineHCID 27347491,3-Benzodioxole-5-carbonyl chlorideHCID 11732720HCID 11732720, 화합물

생성물 1

HCID 14850389HCID 14850389, 화합물수율 21.6%

시약·촉매·용매 1

HCID 6344Dichloromethane용매2회

실험 절차

Triethylamine (6.7 ml) was added with stirring to an ice-cooled suspension of 10 g of 2-(2-triphenylmethylamino-4-thiazolyl)-2-(Z-hydroxyimino)acetic acid in 140 ml of anhydrous dichloromethane. The suspension turned to a clear, faint yellow solution after ten minutes. A solution of 3,4-methylenedioxybenzoyl chloride (3.4 g) in 25 ml of dichloromethane was dropwise added and the mixture was stirred at room temperature for one hour. The insoluble crystals were removed by filtration and the filtrate was washed twice with 20 ml of 1N hydrochloric acid and 30 ml of saturated sodium chloride solution each, and dried over anhydrous sodium sulfate. The dried filtrate was concentrated under reduced pressure, and the viscous brown residue (14.2 g) was purified by silica gel column chromatography using chloroform/methanol (20-10:1) as eluent, affording 2.3 g of the objective compound as light brown crystals.

후처리

  1. temperaturecooled
  2. customafter ten minutes
  3. customThe insoluble crystals were removed by filtration
  4. washthe filtrate was washed twice with 20 ml of 1N hydrochloric acid and 30 ml of saturated sodium chloride solution each, and
  5. dry with materialdried over anhydrous sodium sulfate
  6. concentrationThe dried filtrate was concentrated under reduced pressure
  7. customthe viscous brown residue (14.2 g) was purified by silica gel column chromatography

출처 및 근거

ORD 기록
ord-41b323c044014f24820b98f8be9fa4ef
출처 데이터셋
uspto-grants-1989_12
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US04888332

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트