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

Triethylamine → 2-(4-Chloro-2,6-dimethyl-phenoxy)-4-(S)-(4-ethyl-2-oxo-oxazolidin-3-yl)-6-methyl-nicotinic acid methyl ester

HRID 1245710
ノート
印刷プレビュー

反応式

HRID 1245710 の反応式
[CH3:1][O:2][C:3](=[O:27])[C:4]1[C:9]([NH:10][CH:11]([CH2:14][OH:15])[CH2:12][CH3:13])=[CH:8][C:7]([CH3:16])=[N:6][C:5]=1[O:17][C:18]1[C:23]([CH3:24])=[CH:22][C:21]([Cl:25])=[CH:20][C:19]=1[CH3:26].Cl[C:29](Cl)([O:31]C(=O)OC(Cl)(Cl)Cl)Cl.C(N(CC)CC)C>C1COCC1>[CH3:1][O:2][C:3](=[O:27])[C:4]1[C:9]([N:10]2[C@@H:11]([CH2:12][CH3:13])[CH2:14][O:15][C:29]2=[O:31])=[CH:8][C:7]([CH3:16])=[N:6][C:5]=1[O:17][C:18]1[C:19]([CH3:26])=[CH:20][C:21]([Cl:25])=[CH:22][C:23]=1[CH3:24]
参加物実験手順後処理出典と根拠反応ノート

参加物

5

反応物 3

HCID 8471TriethylamineHCID 94429TriphosgeneHCID 101786472-(4-Chloro-2,6-dimethyl-phenoxy)-4-(1-hydroxymethyl-propylamino)-6-methyl-nicotinic acid methyl ester

生成物 1

HCID 695875472-(4-Chloro-2,6-dimethyl-phenoxy)-4-(S)-(4-ethyl-2-oxo-oxazolidin-3-yl)-6-methyl-nicotinic acid methyl ester

試薬・触媒・溶媒 1

HCID 8028Tetrahydrofuran
溶媒

実験手順

A mixture of 2-(4-chloro-2,6-dimethyl-phenoxy)-4-(1-hydroxymethyl-propylamino)-6-methyl-nicotinic acid methyl ester (106 mg, 0.27 mmol), triphosgene)27 mg, 0.090 mmol), triethylamine (27 mg, 0.27 mmol) in dry THF was stirred at room temperature for 2 hr. The mixture was quenched with water and extracted with ethyl acetate. The organic layer was separated, washed with water, dried over anhydrous sodium sulfate, filtered, and concentrated to dryness to give 13.6 g of crude product as a white glass foam. The foam was triturated with hexane/diethyl ether to give a white solid, mp. 144–145.5° C., Anal. For C21H23ClN2O5 calc.: C, 60.22; H, 5.53; N, 6.69; found: C, 60.10, H, 5.79; N, 6.66.

後処理

  1. customThe mixture was quenched with water
  2. extractionextracted with ethyl acetate
  3. customThe organic layer was separated
  4. washwashed with water
  5. dry with materialdried over anhydrous sodium sulfate
  6. filtrationfiltered
  7. concentrationconcentrated to dryness

出典と根拠

ORDレコード
ord-94a9def1887a40818f7727cb088263f0
出典データセット
uspto-grants-2006_10
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US07125880B1

反応ノート

読み込み中…

このページの内容参加物実験手順後処理出典と根拠反応ノート