Triethylamine → HCID 11202011, 화합물

HRID 1173006

반응식

HRID 1173006 반응식
[CH:1]([C:4]1[N:5]=[C:6]([C:11]2[CH:16]=[CH:15][C:14]([C:17]([F:20])([F:19])[F:18])=[CH:13][CH:12]=2)[S:7][C:8]=1[CH2:9]O)([CH3:3])[CH3:2].CCN(CC)CC.CS(Cl)(=O)=O.[NH2:33][C:34]1[CH:39]=[CH:38][C:37]([C@@H:40]2[CH2:42][C@H:41]2[C:43]([OH:45])=[O:44])=[CH:36][CH:35]=1>ClCCl.O>[CH:1]([C:4]1[N:5]=[C:6]([C:11]2[CH:16]=[CH:15][C:14]([C:17]([F:20])([F:19])[F:18])=[CH:13][CH:12]=2)[S:7][C:8]=1[CH2:9][NH:33][C:34]1[CH:35]=[CH:36][C:37]([C@@H:40]2[CH2:42][C@H:41]2[C:43]([OH:45])=[O:44])=[CH:38][CH:39]=1)([CH3:3])[CH3:2]

참가 물질

7

반응물 4

HCID 8471TriethylamineHCID 31297Methanesulfonyl chlorideHCID 587657624-Isopropyl-2-[4-(trifluoromethyl)phenyl]thiazole-5-methanolHCID 68668314(1R,2R)-2-(4-aminophenyl)cyclopropane-1-carboxylic acid

생성물 1

HCID 11202011HCID 11202011, 화합물수율 19.7%

시약·촉매·용매 2

HCID 962Water용매HCID 6344Dichloromethane용매

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온도
0 °C

실험 절차

To a solution of {(4-isopropyl-2-[4-(trifluoromethyl)phenyl]-1,3-thiazol-5-yl}methanol (0.10 g, 0.331 mmol) in dichloromethane (3 mL) was added Et3N (0.04 g, 0.39 mmol) and the mixture cooled to 0° C. The mixture stirred for 15 min after which methanesulfonyl chloride (0.04 g, 0.36 mmol) was added followed 30 min later by the addition of racemic-(trans)-2-(4-aminophenyl)cyclopropanecarboxylic acid (I-1) (0.09 g, 0.49 mmol). The solution stirred for 24 h after which it was poured into H2O, the organics extracted with dichloromethane, dried over MgSO4, and the solvents reduced in vacuo. The crude material was purified on silica gel eluting with an increasing gradient from hexanes to 30% ethyl acetate/hexanes to give the title compound as a yellow powder (0.03 g, 16%). 1H NMR (400 MHz, CDCl3) δ 8.01 (d, J=8.3 Hz, 2H), 7.65 (d, J=8.2 Hz, 2H), 6.98 (d, J=8.4 Hz, 2H), 6.62 (d, J=8.6 Hz, 2H), 4.47 (s, 2H), 3.50-3.47 (m, 1H), 3.18-3.15 (m, 1H), 2.53-2.51 (m, 1H), 1.80-1.77 (m, 1H), 1.61-1.58 (m, 1H), 1.37-1.26 (m, 7H).

후처리

  1. additionwas added
  2. extractionthe organics extracted with dichloromethane
  3. dry with materialdried over MgSO4
  4. customThe crude material was purified on silica gel eluting with an increasing gradient from hexanes to 30% ethyl acetate/hexanes

출처 및 근거

ORD 기록
ord-ee78b6a53a9e4997a25bbcdb804911dd
출처 데이터셋
uspto-grants-2010_11
특허 번호
US07834013B2

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