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Cyanomethylenetributylphosphorane → HCID 67998940, 화합물

HRID 1048542
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HRID 1048542 반응식
[CH2:1]([C@@:4]1([CH3:31])[CH2:9][C@H:8]([C:10]2[CH:15]=[CH:14][CH:13]=[C:12]([Cl:16])[CH:11]=2)[C@@H:7]([C:17]2[CH:22]=[CH:21][C:20]([Cl:23])=[CH:19][CH:18]=2)[N:6]([C@@H:24]([CH:27]2[CH2:29][CH2:28]2)[CH2:25]O)[C:5]1=[O:30])[CH:2]=[CH2:3].[F:32][C:33]1[CH:38]=[CH:37][CH:36]=[CH:35][C:34]=1[NH:39][S:40]([CH2:43][CH3:44])(=[O:42])=[O:41].C(C=P(CCCC)(CCCC)CCCC)#N>C1(C)C=CC=CC=1>[CH2:1]([C@@:4]1([CH3:31])[CH2:9][C@H:8]([C:10]2[CH:15]=[CH:14][CH:13]=[C:12]([Cl:16])[CH:11]=2)[C@@H:7]([C:17]2[CH:22]=[CH:21][C:20]([Cl:23])=[CH:19][CH:18]=2)[N:6]([C@@H:24]([CH:27]2[CH2:29][CH2:28]2)[CH2:25][N:39]([C:34]2[CH:35]=[CH:36][CH:37]=[CH:38][C:33]=2[F:32])[S:40]([CH2:43][CH3:44])(=[O:41])=[O:42])[C:5]1=[O:30])[CH:2]=[CH2:3]
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 4622928CyanomethylenetributylphosphoraneHCID 4693938544662-80-8HCID 58573730HCID 58573730, 화합물

생성물 1

HCID 67998940HCID 67998940, 화합물

시약·촉매·용매 1

HCID 1140Toluene용매

반응 조건

온도
70 °C

실험 절차

To a mixture of (3S,5R,6S)-3-allyl-5-(3-chlorophenyl)-6-(4-chlorophenyl)-1-((S)-1-cyclopropyl-2-hydroxyethyl)-3-methylpiperidin-2-one (Example 252, Step A, 70 mg, 0.153 mmol) and N-(2-fluorophenyl)ethanesulfonamide (93 mg, 0.458 mmol) in toluene (1 ml) was added cyanomethylenetri-n-butylphosphorane (0.111 ml, 0.458 mmol) at rt and the mixture was flushed with N2 for about 20 minutes. The reaction was sealed and heated to 70° C. overnight. The reaction mixture was purified by flash chromatography on silica gel (eluent: 0% to 35% EtOAc/hexanes) to provide the title compound as a solid.

후처리

  1. customthe mixture was flushed with N2 for about 20 minutes
  2. customThe reaction was sealed
  3. customThe reaction mixture was purified by flash chromatography on silica gel (eluent: 0% to 35% EtOAc/hexanes)

출처 및 근거

ORD 기록
ord-a49b244634164e3ab65a19c9aad3d110
출처 데이터셋
uspto-grants-2013_10
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08569341B2

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