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

Water → HCID 5252223, 화합물

HRID 1176176
노트
인쇄 미리보기

반응식

HRID 1176176 반응식
C[Si]([C:5]#[C:6][C:7]1[CH:12]=[C:11]([O:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH3:21])[C:10]([C:22]#[C:23][Si](C)(C)C)=[CH:9][C:8]=1[O:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH2:35][CH3:36])(C)C.[OH-].[Na+].O>C1COCC1.CO>[C:6]([C:7]1[CH:12]=[C:11]([O:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH3:21])[C:10]([C:22]#[CH:23])=[CH:9][C:8]=1[O:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH2:35][CH3:36])#[CH:5]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 3

HCID 962WaterHCID 14798Sodium HydroxideHCID 68408471HCID 68408471, 화합물

생성물 1

HCID 5252223HCID 5252223, 화합물

시약·촉매·용매 2

HCID 887Methanol용매HCID 8028Tetrahydrofuran용매

실험 절차

1,4-Bis(trimethylsilylethynyl)-2,5-di-n-octyloxybenzene (2.331 g, 4.42×10−3 mol) was dissolved in a mixture of THF (25 ml) and MeOH (25 ml). 5N NaOH (2.0 ml, 1.0×10−2 mol) was added and the solution was stirred for 3 h under Ar. Water was added to the reaction mixture. The organic layer was extracted three times with CHCl3. The combined organic layers were dried over Na2SO4. The residue was chromatographed on silica gel with 1:1 hexane:CHCl3 as the eluent. Yield=1.419 g (84% based on 2.331 g of 1,4-bis(trimethylsilylethynyi)-2,5-di-n-octyloxybenzene). 1H NMR (300 MHz, CDCl3): δ 6.95 (s, 2H, Ph-H), 3.97 (t, 8H, J=6.6 Hz, —OCH2—), 3.33 (s, 2H, —CC—H), 1.80 (quint, 4H, J=7.0 Hz, —OCH2CH2—), 1.39-1.52 (m, 4H, —OCH2CH2CH2—), 1.15-1.39 (m, 16H, —CH2—), 0.88 (t, 6H, J=6.7 Hz, —CH3). CI MS m/z: 382.285 (M+) (calcd 382.287).

후처리

  1. extractionThe organic layer was extracted three times with CHCl3
  2. dry with materialThe combined organic layers were dried over Na2SO4
  3. customThe residue was chromatographed on silica gel with 1:1 hexane

출처 및 근거

ORD 기록
ord-22fbe66d9ced4a2b8dcc88c775e93bf3
출처 데이터셋
uspto-grants-2010_11
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07842758B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트