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 → Triethylamine hydrochloride

HRID 1978408
ノート
印刷プレビュー

反応式

HRID 1978408 の反応式
CS(O[CH2:6][C@H:7]1[O:12][C:11]2[CH:13]=[CH:14][CH:15]=[CH:16][C:10]=2[O:9][CH2:8]1)(=O)=O.[ClH:17].Cl.[NH:19]1[CH2:24][CH2:23][CH:22]([CH2:25][NH:26][C:27]([C:29]2[S:39][C:38]3[N:40]4[C:31](=[CH:32][N:33]=[C:34]4[CH:35]=[CH:36][CH:37]=3)[CH:30]=2)=[O:28])[CH2:21][CH2:20]1.[CH2:41]([N:43]([CH2:46][CH3:47])[CH2:44][CH3:45])[CH3:42]>C(O)C>[O:12]1[C:11]2[CH:13]=[CH:14][CH:15]=[CH:16][C:10]=2[O:9][CH2:8][C@H:7]1[CH2:6][N:19]1[CH2:24][CH2:23][CH:22]([CH2:25][NH:26][C:27]([C:29]2[S:39][C:38]3[N:40]4[C:31](=[CH:32][N:33]=[C:34]4[CH:35]=[CH:36][CH:37]=3)[CH:30]=2)=[O:28])[CH2:21][CH2:20]1.[ClH:17].[CH2:41]([N:43]([CH2:46][CH3:47])[CH2:44][CH3:45])[CH3:42]
参加物実験手順後処理出典と根拠反応ノート

参加物

6

反応物 3

HCID 8471TriethylamineHCID 11128529(S)-(2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)methyl methanesulfonateHCID 21993937N-(piperidin-4-ylmethyl)-5-thia-1,8b-diazaacenaphthylene-4-carboxamide dihydrochloride

生成物 2

HCID 11130Triethylamine hydrochlorideHCID 9804407(R)-N-[1-(1,4-benzodioxan-2-ylmethyl)piperidin-4-ylmethyl)-5-thia-1,8b-diazaacenaphthylene-4-carboxamide

試薬・触媒・溶媒 1

HCID 702Ethanol溶媒

実験手順

A solution of the above crude (S)-2-methanesulfonyloxymethyl-1,4-benzodioxane, 1.05 g (2.71 mM) of N-(piperidin-4-ylmethyl)-5-thia-1,8b-diazaacenaphthylene-4-carboxamide dihydrochloride, and 1.20 ml (8.64 mM) of triethylamine in 30 ml of ethanol was refluxed for 3 days. The solvent was then distilled off under reduced pressure and the residue was purified by silica gel column chromatography (ethyl acetate to ethyl acetate-methanol=4/1 to 3/1) to provide the title compound and triethylamine hydrochloride as a mixture. This mixture was diluted with ethyl acetate and washed serially with aqueous solution of sodium hydrogen carbonate, water, and saturated aqueous solution of NaCl. The organic layer was dried over MgSO4 and the solvent was distilled off to provide the title compound.

後処理

  1. distillationThe solvent was then distilled off under reduced pressure
  2. customthe residue was purified by silica gel column chromatography (ethyl acetate to ethyl acetate-methanol=4/1 to 3/1)

出典と根拠

ORDレコード
ord-c467df2bb67546778ec33b7939480055
出典データセット
uspto-grants-2001_05
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US06235731B1

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