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Diisopropylethylamine → 1-[1-(Tert-butoxycarbonyl)piperidine-2-carbonyl]-piperidine-2-carboxylic acid [4-phenyl-1-(3-phenyl-propyl)-butyl]-amide

HRID 393993
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HRID 393993 반응식
[C:1]1([CH2:7][CH2:8][CH2:9][CH:10]([NH:20][C:21]([CH:23]2[CH2:28][CH2:27][CH2:26][CH2:25][NH:24]2)=[O:22])[CH2:11][CH2:12][CH2:13][C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[C:29]([O:33][C:34]([N:36]1[CH2:41][CH2:40][CH2:39][CH2:38][CH:37]1[C:42](O)=[O:43])=[O:35])([CH3:32])([CH3:31])[CH3:30].C(N(CC)C(C)C)(C)C.C1CN([P+](ON2N=NC3C=CC=CC2=3)(N2CCCC2)N2CCCC2)CC1.F[P-](F)(F)(F)(F)F>C(Cl)Cl>[C:1]1([CH2:7][CH2:8][CH2:9][CH:10]([NH:20][C:21]([CH:23]2[CH2:28][CH2:27][CH2:26][CH2:25][N:24]2[C:42]([CH:37]2[CH2:38][CH2:39][CH2:40][CH2:41][N:36]2[C:34]([O:33][C:29]([CH3:32])([CH3:31])[CH3:30])=[O:35])=[O:43])=[O:22])[CH2:11][CH2:12][CH2:13][C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 81531DiisopropylethylamineHCID 5818311-[(Tert-butoxy)carbonyl]piperidine-2-carboxylic acidHCID 2724699PyBOPHCID 129924602-[4-Phenyl-1-(3-phenyl-propyl)-butylcarbamoyl]-piperidine

생성물 1

HCID 121367661-[1-(Tert-butoxycarbonyl)piperidine-2-carbonyl]-piperidine-2-carboxylic acid [4-phenyl-1-(3-phenyl-propyl)-butyl]-amide

시약·촉매·용매

1
HCID 6344Dichloromethane용매

실험 절차

Piperidine-2-carboxylic acid [4-phenyl-1-(3-phenyl-propyl)-butyl]-amide (31) (1.00 g; 2.64 mmol) is dissolved in methylene chloride (25 mL) at ambient temperature. 1-tert-Butoxycarbonyl-piperidine-2-carboxylic acid (0.73 g; 3.17 mmol), N,N-diisopropylethylamine (0.75 g; 5.81 mmol) and PyBOP (1.65 g; 3.17 mmol) are added sequentially. The reaction is stirred for 18.5 hours at room temperature, then concentrated under reduced pressure. The residue is purified via silica gel chromatography (20%→40% ethyl acetate in hexanes) affording the desired product (32) as an oil. ESMS: MH+ 590.6

후처리

  1. concentrationconcentrated under reduced pressure
  2. customThe residue is purified via silica gel chromatography (20%→40% ethyl acetate in hexanes)

출처 및 근거

ORD 기록
ord-6af048f4215b4931ba97330b9e0f5a9c
출처 데이터셋
uspto-grants-2004_10
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US06809093B2

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