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

Trifluoroacetic acid → 2-(N-(4-((4-(isopentyloxy)benzoyl)oxy)benzyl)-4-(2-(4-methoxyphenyl)acetamido)benzamido)acetic acid

HRID 923544
노트
인쇄 미리보기

반응식

HRID 923544 반응식
[CH2:1]([O:6][C:7]1[CH:15]=[CH:14][C:10]([C:11]([OH:13])=[O:12])=[CH:9][CH:8]=1)[CH2:2][CH:3]([CH3:5])[CH3:4].C(Cl)(=O)C(Cl)=O.O[C:23]1[CH:58]=[CH:57][C:26]([CH2:27][N:28]([CH2:49][C:50]([O:52]C(C)(C)C)=[O:51])[C:29](=[O:48])[C:30]2[CH:35]=[CH:34][C:33]([NH:36][C:37](=[O:47])[CH2:38][C:39]3[CH:44]=[CH:43][C:42]([O:45][CH3:46])=[CH:41][CH:40]=3)=[CH:32][CH:31]=2)=[CH:25][CH:24]=1.C(O)(C(F)(F)F)=O>C(Cl)Cl.CN(C=O)C>[CH2:1]([O:6][C:7]1[CH:8]=[CH:9][C:10]([C:11]([O:13][C:23]2[CH:58]=[CH:57][C:26]([CH2:27][N:28]([CH2:49][C:50]([OH:52])=[O:51])[C:29](=[O:48])[C:30]3[CH:31]=[CH:32][C:33]([NH:36][C:37](=[O:47])[CH2:38][C:39]4[CH:44]=[CH:43][C:42]([O:45][CH3:46])=[CH:41][CH:40]=4)=[CH:34][CH:35]=3)=[CH:25][CH:24]=2)=[O:12])=[CH:14][CH:15]=1)[CH2:2][CH:3]([CH3:5])[CH3:4]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 4

HCID 6422Trifluoroacetic acidHCID 65578Oxalyl chlorideHCID 2512934-(3-Methylbutoxy)benzoic acidHCID 71076654tert-butyl 2-(N-(4-hydroxybenzyl)-4-(2-(4-methoxyphenyl)acetamido)benzamido)acetate

생성물 1

HCID 892530822-(N-(4-((4-(isopentyloxy)benzoyl)oxy)benzyl)-4-(2-(4-methoxyphenyl)acetamido)benzamido)acetic acid수율 54%

시약·촉매·용매 2

HCID 6228Dimethylformamide촉매HCID 6344Dichloromethane용매2회

실험 절차

Prepared using General Procedures 2 and 8: To a stirring solution of 4-(isopentyloxy)benzoic acid (37 mg, 0.178 mmol) in DCM (0.5 mL) was added DMF (1 drop) and oxalyl chloride (0.016 mL, 0.190 mmol). The reaction mixture was stirred at room temperature for 2 h. To this mixture was added a solution of tert-butyl 2-(N-(4-hydroxybenzyl)-4-(2-(4-methoxyphenyl)acetamido)benzamido)acetate INT-7 (60 mg, 0.119 mmol) and TEA (0.050 mL, 0.357 mmol) in DCM (1 mL). The reaction was stirred at room temperature for 18 h then TFA (1 mL) was added. After stirring for 2 h, the solvent was concentrated and the product was purified by preparative HPLC to afford 41.2 mg (54%) of 2-(N-(4-((4-(isopentyloxy)benzoyl)oxy)benzyl)-4-(2-(4-methoxyphenyl)acetamido)benzamido)acetic acid 46. LCMS-ESI (m/z) calculated for C37H38N2O8: 638; found 637 [M−H]−, tR=8.44 min (Method 4). 1H NMR (400 MHz, DMSO) δ 12.75 (s, 1H), 10.24 (s, 1H), 8.13-8.02 (m, 2H), 7.69-7.62 (d, J=8.4 Hz, 2H), 7.48-7.28 (m, 4H), 7.26-7.19 (dt, J=6.7, 1.9 Hz, 4H), 7.16-7.08 (m, 2H), 6.93-6.83 (m, 2H), 4.72-4.54 (d, J=31.5 Hz, 2H), 4.16-4.08 (t, J=6.6 Hz, 2H), 4.05-3.86 (d, J=27.0 Hz, 2H), 3.71 (s, 3H), 3.57 (s, 2H), 1.88-1.75 (dp, J=13.3, 6.7 Hz, 1H), 1.72-1.62 (q, J=6.7 Hz, 2H), 0.97-0.86 (d, J=6.6 Hz, 6H).

후처리

  1. customPrepared
  2. stirringThe reaction was stirred at room temperature for 18 h
  3. stirringAfter stirring for 2 h
  4. concentrationthe solvent was concentrated
  5. customthe product was purified by preparative HPLC

출처 및 근거

ORD 기록
ord-2eaaebc9f5cb4dc9ad3a749133529538
출처 데이터셋
uspto-grants-2016_03
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09278910B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트