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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0

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Potassium Carbonate → (S)-2-[(5-Chloro-pyrimidin-2-ylamino)-methyl]-pyrrolidine-1-carboxylic acid tert-butyl ester

HRID 18104

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HRID 18104 반응식

[C:1]([O:5][C:6]([N:8]1[CH2:12][CH2:11][CH2:10][C@H:9]1[CH2:13][NH2:14])=[O:7])([CH3:4])([CH3:3])[CH3:2].Cl[C:16]1[N:21]=[CH:20][C:19]([Cl:22])=[CH:18][N:17]=1.C(=O)([O-])[O-].[K+].[K+].C(N(C(C)C)CC)(C)C>C1(C)C(C)=CC=CC=1>[C:1]([O:5][C:6]([N:8]1[CH2:12][CH2:11][CH2:10][C@H:9]1[CH2:13][NH:14][C:16]1[N:21]=[CH:20][C:19]([Cl:22])=[CH:18][N:17]=1)=[O:7])([CH3:4])([CH3:3])[CH3:2]

참가 물질 실험 절차 후처리 출처 및 근거 반응 노트

참가 물질

6

반응물 4

HCID 11430Potassium Carbonate

HCID 81531Diisopropylethylamine

HCID 5906412,5-Dichloropyrimidine

HCID 1512533tert-Butyl (2S)-2-(aminomethyl)pyrrolidine-1-carboxylate

생성물 1

HCID 67090501(S)-2-[(5-Chloro-pyrimidin-2-ylamino)-methyl]-pyrrolidine-1-carboxylic acid tert-butyl ester수율 48.6%

시약·촉매·용매 1

HCID 7237

O-Xylene

용매

실험 절차

(S)-2-Aminomethylpyrrolidine-1-carboxylic acid tert-butyl ester (3.38 g), 2,5-dichloropyrimidine (2.50 g), potassium carbonate (4.67 g) and diisopropylethylamine (8.79 ml) were heated in xylene (60 ml) at 100° C. for 3.75 h. The cooled reaction mixture was filtered and the filtrate evaporated to a gum which was chromatographed on silica gel, eluting with ethyl acetate-pentane fractions, to afford the title compound as a pale yellow solid (2.55 g). Mass Spectrum (API+): Found 213 (MH+-tBoc). C14H2135ClN4O2 requires 312.

후처리

customThe cooled reaction mixture
filtrationwas filtered
customthe filtrate evaporated to a gum which
customwas chromatographed on silica gel
washeluting with ethyl acetate-pentane fractions

출처 및 근거

ORD 기록: ord-ef0d216aaeaa4a9c9e8bedfec0dcb933
출처 데이터셋: uspto-grants-2010_06
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US07741329B2

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