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N,N-二异丙基乙胺 → N-((1S)-2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-1-{[2-(trifluoromethyl)phenyl]methyl}ethyl)-4-(4-fluoro-1-methyl-1H-pyrazol-5-yl)-2-thiophenecarboxamide

HRID 2392002
笔记
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反应方程式

HRID 2392002 反应方程式
[F:1][C:2]1[CH:3]=[N:4][N:5]([CH3:15])[C:6]=1[C:7]1[CH:8]=[C:9]([C:12]([OH:14])=O)[S:10][CH:11]=1.[NH2:16][C@@H:17]([CH2:30][C:31]1[CH:36]=[CH:35][CH:34]=[CH:33][C:32]=1[C:37]([F:40])([F:39])[F:38])[CH2:18][N:19]1[C:27](=[O:28])[C:26]2[C:21](=[CH:22][CH:23]=[CH:24][CH:25]=2)[C:20]1=[O:29].C(N(C(C)C)CC)(C)C.C1CN([P+](Br)(N2CCCC2)N2CCCC2)CC1.F[P-](F)(F)(F)(F)F>C(Cl)Cl>[O:28]=[C:27]1[C:26]2[C:21](=[CH:22][CH:23]=[CH:24][CH:25]=2)[C:20](=[O:29])[N:19]1[CH2:18][C@@H:17]([NH:16][C:12]([C:9]1[S:10][CH:11]=[C:7]([C:6]2[N:5]([CH3:15])[N:4]=[CH:3][C:2]=2[F:1])[CH:8]=1)=[O:14])[CH2:30][C:31]1[CH:36]=[CH:35][CH:34]=[CH:33][C:32]=1[C:37]([F:39])([F:38])[F:40]
参与物实验过程后处理来源与证据反应笔记

参与物

6

反应物 4

HCID 81531N,N-二异丙基乙胺HCID 2733179三吡咯烷基溴化鏻六氟磷酸盐HCID 578265364-(4-fluoro-1-methyl-1H-pyrazol-5-yl)-2-thiophenecarboxylic AcidHCID 578268082-{(2S)-2-amino-3-[2-(trifluoromethyl)phenyl]propyl}-1H-isoindole-1,3(2H)-dione

产物 1

HCID 57826724N-((1S)-2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-1-{[2-(trifluoromethyl)phenyl]methyl}ethyl)-4-(4-fluoro-1-methyl-1H-pyrazol-5-yl)-2-thiophenecarboxamide
收率 65.2%

试剂、催化剂与溶剂 1

HCID 6344二氯甲烷溶剂

实验过程

To a solution of 4-(4-fluoro-1-methyl-1H-pyrazol-5-yl)-2-thiophenecarboxylic acid (84 mg, 0.372 mmol), 2-{(2S)-2-amino-3-[2-(trifluoromethyl)phenyl]propyl}-1H-isoindole-1,3(2H)-dione (130 mg, 0.372 mmol)[from Preparation 6], diisopropylethyl amine (323 uL, 1.86 mmol) in DCM (4 mL) was added PyBrop (208 mg, 0.446 mmol) in one portion. After 1 h, the reaction contents were partitioned between H2O/DCM. The aqueous phase was washed several times with DCM and the combined organic fractions were dried over Na2SO4, concentrated and purified via column chromatography (silica, 0.5% MeOH-DCM) affording the title compound (135 mg, 65%) as a white solid: LCMS (ES) m/z=557 (M+H)+.

后处理

  1. customthe reaction contents
  2. customwere partitioned between H2O/DCM
  3. washThe aqueous phase was washed several times with DCM
  4. dry with materialthe combined organic fractions were dried over Na2SO4
  5. concentrationconcentrated
  6. custompurified via column chromatography (silica, 0.5% MeOH-DCM)

来源与证据

ORD记录
ord-402c31b068374fe184e0f493cafa9499
来源数据集
uspto-grants-2012_09
DOI
10.6084/m9.figshare.5104873.v1
专利号
US08273782B2

反应笔记

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本页导航参与物实验过程后处理来源与证据反应笔记