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Sodium triacetoxyborohydride → 4-{(5-Chloro-3-methyl-pyridin-2-ylmethyl)-[3-(1-methyl-1-phenyl-ethyl)-pyridin-2-ylmethyl]-amino}-piperidine-1-carboxylic acid tert-butyl ester

HRID 251162
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HRID 251162 반응식
[CH3:1][C:2]([C:10]1[C:11]([CH:16]=O)=[N:12][CH:13]=[CH:14][CH:15]=1)([C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][CH:5]=1)[CH3:3].[C:18]([O:22][C:23]([N:25]1[CH2:30][CH2:29][CH:28]([NH:31][CH2:32][C:33]2[C:38]([CH3:39])=[CH:37][C:36]([Cl:40])=[CH:35][N:34]=2)[CH2:27][CH2:26]1)=[O:24])([CH3:21])([CH3:20])[CH3:19].[BH-](OC(C)=O)(OC(C)=O)OC(C)=O.[Na+]>C(Cl)Cl>[C:18]([O:22][C:23]([N:25]1[CH2:26][CH2:27][CH:28]([N:31]([CH2:32][C:33]2[C:38]([CH3:39])=[CH:37][C:36]([Cl:40])=[CH:35][N:34]=2)[CH2:16][C:11]2[C:10]([C:2]([CH3:1])([C:4]3[CH:5]=[CH:6][CH:7]=[CH:8][CH:9]=3)[CH3:3])=[CH:15][CH:14]=[CH:13][N:12]=2)[CH2:29][CH2:30]1)=[O:24])([CH3:21])([CH3:20])[CH3:19]
참가 물질실험 절차출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 5049666Sodium triacetoxyborohydrideHCID 672718274-[(5-Chloro-3-methyl-pyridin-2-ylmethyl)-amino]-piperidine-1-carboxylic acid tert-butyl esterHCID 866238103-(1-Methyl-1-phenyl-ethyl)-pyridine-2-carbaldehyde

생성물 1

HCID 672726924-{(5-Chloro-3-methyl-pyridin-2-ylmethyl)-[3-(1-methyl-1-phenyl-ethyl)-pyridin-2-ylmethyl]-amino}-piperidine-1-carboxylic acid tert-butyl ester

시약·촉매·용매 1

HCID 6344
Dichloromethane
용매

실험 절차

Using General Procedure B, reaction of 3-(1-methyl-1-phenyl-ethyl)-pyridine-2-carbaldehyde, 4-[(5-chloro-3-methyl-pyridin-2-ylmethyl)-amino]-piperidine-1-carboxylic acid tert-butyl ester and NaBH(OAc)3 in CH2Cl2 gave 4-{(5-Chloro-3-methyl-pyridin-2-ylmethyl)-[3-(1-methyl-1-phenyl-ethyl)-pyridin-2-ylmethyl]-amino}-piperidine-1-carboxylic acid tert-butyl ester as a white solid. 1H NMR (CDCl3): δ 1.13 (q, 2H, J=11.1 Hz), 1.44 (s, 9H), 1.50 (br, 2H), 1.62 (s, 6H), 2.28 (s, 3H), 2.43 (m, 3H), 3.34 (s, 2H), 3.61 (s, 2H), 3.98 (br, 2H), 6.98 (m, 2H), 7.17 (m, 4H), 7.35 (s, 1H), 7.85 (d, 1H, J=7.2 Hz), 8.20 (s, 1H), 8.48 (d, 1H, J=3.9 Hz). Deprotection with TFA using General Procedure F gave (5-Chloro-3-methyl-pyridin-2-ylmethyl)-[3-(1-methyl-1-phenyl-ethyl)-pyridin-2-ylmethyl]-piperidin-4-yl-amine as a white solid.

출처 및 근거

ORD 기록
ord-adf1110fe0a04a839c17727f0d796f30
출처 데이터셋
uspto-grants-2011_01
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07863293B2

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