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

4-Methylmorpholine → 3-Tert-butoxycarbonyl-5(S)-{2-[N-(1-carbamoyl-1-methyl-ethyl)-carbamoyl]-2(S)-isopropyl-ethyl}-4(S)-{2(S)-isopropyl-3-[4-methoxy-3-(3-methoxypropyloxy)-phenyl]-propyl}-2,2-dimethyl-1,3-oxazolidine

HRID 744841
ノート
印刷プレビュー

反応式

HRID 744841 の反応式
CN1CCOCC1.Cl.[NH2:9][C:10]([CH3:15])([CH3:14])[C:11]([NH2:13])=[O:12].F[P-](F)(F)(F)(F)F.N1(OC(N(C)C)=[N+](C)C)C2C=CC=CC=2N=N1.[C:40]([O:44][C:45]([N:47]1[C@@H:51]([CH2:52][C@@H:53]([CH:69]([CH3:71])[CH3:70])[CH2:54][C:55]2[CH:60]=[CH:59][C:58]([O:61][CH3:62])=[C:57]([O:63][CH2:64][CH2:65][CH2:66][O:67][CH3:68])[CH:56]=2)[C@H:50]([CH2:72][C@H:73]([C:77](O)=[O:78])[CH:74]([CH3:76])[CH3:75])[O:49][C:48]1([CH3:81])[CH3:80])=[O:46])([CH3:43])([CH3:42])[CH3:41]>CN(C)C=O>[C:40]([O:44][C:45]([N:47]1[C@@H:51]([CH2:52][C@@H:53]([CH:69]([CH3:71])[CH3:70])[CH2:54][C:55]2[CH:60]=[CH:59][C:58]([O:61][CH3:62])=[C:57]([O:63][CH2:64][CH2:65][CH2:66][O:67][CH3:68])[CH:56]=2)[C@H:50]([CH2:72][C@H:73]([C:77](=[O:78])[NH:9][C:10]([C:11](=[O:12])[NH2:13])([CH3:15])[CH3:14])[CH:74]([CH3:75])[CH3:76])[O:49][C:48]1([CH3:80])[CH3:81])=[O:46])([CH3:43])([CH3:42])[CH3:41]
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

6

反応物 4

HCID 79724-MethylmorpholineHCID 2733084Methanaminium, N-((1H-benzotriazol-1-yloxy)(dimethylamino)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 145690092-Amino-2-methylpropanamide hydrochlorideHCID 236254795-Oxazolidinepropanoic acid, 3-[(1,1-dimethylethoxy)carbonyl]-4-[(2S)-2-[[4-methoxy-3-(3-methoxypropoxy)phenyl]methyl]-3-methylbutyl]-2,2-dimethyl-alpha-(1-methylethyl)-, (alphaS,4S,5S)-

生成物 1

HCID 22865784
3-Tert-butoxycarbonyl-5(S)-{2-[N-(1-carbamoyl-1-methyl-ethyl)-carbamoyl]-2(S)-isopropyl-ethyl}-4(S)-{2(S)-isopropyl-3-[4-methoxy-3-(3-methoxypropyloxy)-phenyl]-propyl}-2,2-dimethyl-1,3-oxazolidine

試薬・触媒・溶媒 1

HCID 6228Dimethylformamide溶媒

反応条件

温度
40 °C

実験手順

106 μl of 4-methyl-morpholine, 66 mg of 2-aminoisobutyric acid amide hydrochloride and 91 mg of O-benzotriazol-1-yl-N,N,N',N'-tetramethyluronium hexafluorophosphate (HBTU) are added in succession to 119 mg of 3-tert-butoxycarbonyl-5(S)-(2(S)-carboxy-3-methyl-butyl)-4(S)-{2(S)-isopropyl-3-[4-methoxy-3-(3-methoxypropyloxy)-phenyl]-propyl}-2,2-dimethyl-1,3-oxazolidine (Example 124c) in 8 ml of dimethylformamide. The reaction mixture is stirred for 8 days at 40° C. The mixture is concentrated by evaporation and the residue is partitioned between ethyl acetate and saturated sodium chloride solution. The organic phases are concentrated by evaporation and the residue is purified by means of FC (60 g of silica gel, dichloromethane/methanol=95:5). The title compound is obtained: Rf (dichloromethane/methanol=95:5)=0.30.

後処理

  1. concentrationThe mixture is concentrated by evaporation
  2. customthe residue is partitioned between ethyl acetate and saturated sodium chloride solution
  3. concentrationThe organic phases are concentrated by evaporation
  4. customthe residue is purified by means of FC (60 g of silica gel, dichloromethane/methanol=95:5)

出典と根拠

ORDレコード
ord-1a69636e059e465fbe9a9d14f27b186e
出典データセット
uspto-grants-1996_09
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US05559111

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