홈MCP워크벤치Skills
홈워크벤치알림마이페이지
llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
  1. 홈
  2. /반응

Hydrochloric Acid → N-(4-methylthiazol-2-yl)-3-(phenylthio)-5-((tetrahydropyran-4-ylidene)methyl)pyridin-2-amine hydrochloride

HRID 1806060
노트
인쇄 미리보기

반응식

HRID 1806060 반응식
[ClH:1].[CH3:2][C:3]1[N:4]=[C:5]([NH:8][C:9]2[N:14]=[CH:13][C:12]([CH:15]([CH:17]3[CH2:22][CH2:21][O:20][CH2:19][CH2:18]3)O)=[CH:11][C:10]=2[S:23][C:24]2[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=2)[S:6][CH:7]=1.O.CC1C=CC(S(O)(=O)=O)=CC=1.Cl>C1(C)C=CC=CC=1>[ClH:1].[CH3:2][C:3]1[N:4]=[C:5]([NH:8][C:9]2[C:10]([S:23][C:24]3[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=3)=[CH:11][C:12]([CH:15]=[C:17]3[CH2:22][CH2:21][O:20][CH2:19][CH2:18]3)=[CH:13][N:14]=2)[S:6][CH:7]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 313Hydrochloric AcidHCID 521998p-Toluenesulfonic acid monohydrateHCID 86631490(6-(4-methylthiazol-2-ylamino)-5-(phenylthio)Pyridin-3-yl)(tetrahydro-2H-pyran-4-yl)methanol hydrochloride

생성물 1

HCID 86631492N-(4-methylthiazol-2-yl)-3-(phenylthio)-5-((tetrahydropyran-4-ylidene)methyl)pyridin-2-amine hydrochloride수율 35%

시약·촉매·용매 1

HCID 1140
Toluene
용매

실험 절차

A 10 mL round-bottomed flask was charged with (6-(4-methylthiazol-2-ylamino)-5-(phenylthio)pyridin-3-yl)(tetrahydro-2H-pyran-4-yl)methanol hydrochloride (125 mg, 0.278 mmol), 4-methylbenzenesulfonic acid hydrate (5.28 mg, 0.0278 mmol), Toluene (5 mL) and heated to reflux in dean stark trap for 24 7 hours. The reaction was cooled to ambient temperature and partitioned between saturated aqueous sodium bicarbonate and CH2Cl2. The organic layer was dried with sodium sulfate, filtered and concentrated. The residue was purified on silica gel (25% EtOAc in hexanes) to afford the title compound (42 mg, 35.0% yield) as after HCl salt formation. 1H NMR (CDCl3) δ 12.24 (bs, 1H), 8.18 (m, 1H), 7.71 (m, 1H), 7.54 (m, 2H), 7.30 (m, 3H), 6.40 (s, 1H), 6.20 (s, 1H), 3.78 (t, 2H), 3.65 (t, 2H), 2.45 (s, 3H), 2.42 (m, 4H). Mass spectrum (apci) m/z=396.2 (M+H—HCl).

후처리

  1. temperatureheated
  2. temperatureto reflux in dean stark trap for 24 7 hours
  3. custompartitioned between saturated aqueous sodium bicarbonate and CH2Cl2
  4. dry with materialThe organic layer was dried with sodium sulfate
  5. filtrationfiltered
  6. concentrationconcentrated
  7. customThe residue was purified on silica gel (25% EtOAc in hexanes)

출처 및 근거

ORD 기록
ord-99d1ce64421c438f80f73aae253f1315
출처 데이터셋
uspto-grants-2013_01
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08354540B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트