ホームMCPワークベンチSkills
ホームワークベンチ通知マイページ
llms.txt · MCPガイドプライバシーポリシー · 利用規約 · サポートv1.8.0
  1. ホーム
  2. /反応

Cesium carbonate → N-[2-[[(2,3-difluorophenyl)methyl]thio]-6-[(1R)-1-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]ethoxy]-4-pyrimidinyl]-1-azetidinesulfonamide

HRID 1175416
ノート
印刷プレビュー

反応式

HRID 1175416 の反応式
[N:1]1([S:5]([NH2:8])(=[O:7])=[O:6])[CH2:4][CH2:3][CH2:2]1.C1(P(C2CCCCC2)C2C=CC=CC=2C2C(C(C)C)=CC(C(C)C)=CC=2C(C)C)CCCCC1.C(=O)([O-])[O-].[Cs+].[Cs+].ClC1C=C(OC2COC(C3C=CC=CC=3)OC2)N=C(SCC2C=CC=C(F)C=2F)N=1.Cl[C:80]1[CH:85]=[C:84]([O:86][C@@H:87]([C@@H:89]2[CH2:93][O:92][C:91]([CH3:95])([CH3:94])[O:90]2)[CH3:88])[N:83]=[C:82]([S:96][CH2:97][C:98]2[CH:103]=[CH:102][CH:101]=[C:100]([F:104])[C:99]=2[F:105])[N:81]=1.[Cl-].[NH4+]>O1CCOCC1.C1C=CC(/C=C/C(/C=C/C2C=CC=CC=2)=O)=CC=1.C1C=CC(/C=C/C(/C=C/C2C=CC=CC=2)=O)=CC=1.C1C=CC(/C=C/C(/C=C/C2C=CC=CC=2)=O)=CC=1.[Pd].[Pd]>[F:105][C:99]1[C:100]([F:104])=[CH:101][CH:102]=[CH:103][C:98]=1[CH2:97][S:96][C:82]1[N:81]=[C:80]([NH:8][S:5]([N:1]2[CH2:4][CH2:3][CH2:2]2)(=[O:7])=[O:6])[CH:85]=[C:84]([O:86][C@@H:87]([C@@H:89]2[CH2:93][O:92][C:91]([CH3:94])([CH3:95])[O:90]2)[CH3:88])[N:83]=1
参加物反応条件実験手順後処理出典と根拠反応ノート

参加物

9

反応物 6

HCID 10796Cesium carbonateHCID 25517Ammonium ChlorideHCID 111557942-Dicyclohexylphosphino-2',4',6'-triisoprophylbiphenylHCID 450805661-AzetidinesulfonamideHCID 536283394-Chloro-2-[[(2,3-difluorophenyl)methyl]thio]-6-[(2-phenyl-1,3-dioxan-5-yl)oxy]-pyrimidineHCID 86619881HCID 86619881、化合物

生成物

1
HCID 53628361N-[2-[[(2,3-difluorophenyl)methyl]thio]-6-[(1R)-1-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]ethoxy]-4-pyrimidinyl]-1-azetidinesulfonamide

試薬・触媒・溶媒 2

HCID 9811564Bis(dibenzylideneacetone)palladium触媒HCID 312751,4-Dioxane溶媒

反応条件

温度
100 °C

実験手順

A mixture of azetidine-1-sulphonamide (prepared according to patent WO 2004/011443, 0.16 g), tris(dibenzylideneacetone)-dipalladium (0) (33 mg), 2-dicyclohexylphosphino-2′,4′,6′-tri-isopropyl-1,1′-biphenyl (XPHOS) (17 mg), cesium carbonate (0.28 g) and 4-chloro-2-[[(2,3-difluorophenyl)-methyl]thio]-6-[(2-phenyl-1,3-dioxan-5-yl)oxy]-pyrimidine (the product of step i) (0.25 g) in dioxane (10 mL) was heated at reflux in a microwave at 100° C., 300 W, open vessel with cooling for 20 min. Saturated ammonium chloride was added and the resulting mixture extracted with EtOAc. The combined organic extracts were washed with saturated aqueous sodium chloride, dried (MgSO4), filtered and evaporated. The residue was purified by column chromatography on silica gel using EtOAc/isohexane (3:7) as eluent to give the subtitle compound as a yellow oil. Yield: 0.13 g.

後処理

  1. temperaturewas heated
  2. temperature300 W, open vessel with cooling for 20 min
  3. extractionthe resulting mixture extracted with EtOAc
  4. washThe combined organic extracts were washed with saturated aqueous sodium chloride
  5. dry with materialdried (MgSO4)
  6. filtrationfiltered
  7. customevaporated
  8. customThe residue was purified by column chromatography on silica gel

出典と根拠

ORDレコード
ord-a120d1f38f22482f89799bee0ee2abdc
出典データセット
uspto-grants-2010_11
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US07838675B2

反応ノート

読み込み中…

このページの内容参加物反応条件実験手順後処理出典と根拠反応ノート