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Hydrochloric Acid → 2-[4-(4-Trifluoromethyl-benzyloxycarbonylmethyl)phenylsulfanylmethyl]-benzoic acid 2,2,2-trichloro-ethyl ester

HRID 709487
ノート
印刷プレビュー

反応式

HRID 709487 の反応式
ClC(Cl)(Cl)COC(=O)C1C=CC=CC=1CSC1C=CC=C(CC(O[CH2:24][C:25]2[CH:30]=[CH:29][C:28]([C:31]([F:34])([F:33])[F:32])=[CH:27][CH:26]=2)=O)C=1.[Cl:38][C:39]([Cl:63])([Cl:62])[CH2:40][O:41][C:42](=[O:61])[C:43]1[CH:48]=[CH:47][CH:46]=[CH:45][C:44]=1[CH2:49][S:50][C:51]1[CH:56]=[CH:55][C:54]([CH2:57][C:58]([OH:60])=[O:59])=[CH:53][CH:52]=1.FC(F)(F)C1C=CC(CO)=CC=1.Cl>CN(C1C=CN=CC=1)C.CCCCCCC.CCOC(C)=O.C(Cl)Cl.C(Cl)CCl>[Cl:63][C:39]([Cl:38])([Cl:62])[CH2:40][O:41][C:42](=[O:61])[C:43]1[CH:48]=[CH:47][CH:46]=[CH:45][C:44]=1[CH2:49][S:50][C:51]1[CH:52]=[CH:53][C:54]([CH2:57][C:58]([O:60][CH2:24][C:25]2[CH:26]=[CH:27][C:28]([C:31]([F:32])([F:33])[F:34])=[CH:29][CH:30]=2)=[O:59])=[CH:55][CH:56]=1
参加物実験手順後処理出典と根拠反応ノート

参加物

10

反応物 4

HCID 313Hydrochloric AcidHCID 676844-(Trifluoromethyl)benzenemethanolHCID 668648682-(4-Carboxymethyl-phenylsulfanylmethyl)-benzoic acid 2,2,2-trichloro-ethyl esterHCID 866503082-[3-(4-Trifluoromethyl-benzyloxycarbonylmethyl)-phenylsulfanylmethyl]-benzoic acid 2,2,2-trichloro-ethyl ester

生成物 1

HCID 86650310
2-[4-(4-Trifluoromethyl-benzyloxycarbonylmethyl)phenylsulfanylmethyl]-benzoic acid 2,2,2-trichloro-ethyl ester
収率 35%

試薬・触媒・溶媒 5

HCID 142844-(Dimethylamino)pyridine触媒HCID 111,2-Dichloroethane溶媒HCID 6344Dichloromethane溶媒HCID 8857Ethyl Acetate溶媒HCID 8900Heptane溶媒

実験手順

The titled compound was prepared according to the method described for 2-[3-(4-trifluoromethyl-benzyloxycarbonylmethyl)-phenylsulfanylmethyl]-benzoic acid 2,2,2-trichloro-ethyl ester above from 2-(4-carboxymethyl-phenylsulfanylmethyl)-benzoic acid 2,2,2-trichloro-ethyl ester (155 mg, 0.357 mmol), (4-trifluoromethyl-phenyl)-methanol (157 mg, 0.893 mmol), EDC×HCl (206 mg, 1.072 mmol), DMAP (4.4 mg, 0.036 mmol) and DCM (3 mL). The crude was submitted to flash chromatography using heptane and EtOAc (90/10) as eluent to yield the titled compound (74 mg, 35%) as an oil; 1H NMR (400 MHz, CDCl3): δ 3.64 (dd, 2H), 4.54 (s, 2H), 4.96 (s, 2H), 5.17 (s, 2H), 7.16 (d, 2H), 7.18-7.28 (m, 3H), 7.31-7.44 (m, 4H), 7.60 (d, 2H), 8.08 (d, 1H)); Mass spectrum: M−H+ 590.

後処理

  1. customThe titled compound was prepared

出典と根拠

ORDレコード
ord-d7e567e43e004106aa33c1c88da87616
出典データセット
uspto-grants-2015_11
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US09181181B2

反応ノート

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