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 → (9-(3-Fluoro-5-(2-hydroxyethyl)benzyl)-1-oxa-4,9-diazaspiro[5.5]undecan-4-yl)(2-isopropylthiazol-5-yl)methanone

HRID 471109
ノート
印刷プレビュー

反応式

HRID 471109 の反応式
[O:1]1[C:6]2([CH2:11][CH2:10][N:9]([CH2:12][C:13]3[CH:14]=[C:15]([CH2:20][CH2:21][OH:22])[CH:16]=[C:17]([F:19])[CH:18]=3)[CH2:8][CH2:7]2)[CH2:5][NH:4][CH2:3][CH2:2]1.C(N(CC)CC)C.[CH:30]([C:33]1[S:34][C:35]([C:38](O)=[O:39])=[CH:36][N:37]=1)([CH3:32])[CH3:31].CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F>CN(C=O)C>[F:19][C:17]1[CH:18]=[C:13]([CH:14]=[C:15]([CH2:20][CH2:21][OH:22])[CH:16]=1)[CH2:12][N:9]1[CH2:10][CH2:11][C:6]2([O:1][CH2:2][CH2:3][N:4]([C:38]([C:35]3[S:34][C:33]([CH:30]([CH3:32])[CH3:31])=[N:37][CH:36]=3)=[O:39])[CH2:5]2)[CH2:7][CH2:8]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

6

反応物 4

HCID 8471TriethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 197863422-(Propan-2-yl)-1,3-thiazole-5-carboxylic acidHCID 579889902-(3-(1-Oxa-4,9-diazaspiro[5.5]undecan-9-ylmethyl)-5-fluorophenyl)ethanol

生成物 1

HCID 57988964
(9-(3-Fluoro-5-(2-hydroxyethyl)benzyl)-1-oxa-4,9-diazaspiro[5.5]undecan-4-yl)(2-isopropylthiazol-5-yl)methanone

試薬・触媒・溶媒 1

HCID 6228Dimethylformamide溶媒

反応条件

温度
0 °C

実験手順

A solution of 2-(3-(1-oxa-4,9-diazaspiro[5.5]undecan-9-ylmethyl)-5-fluorophenyl)ethanol (example 55, step c) (0.153 g) in DMF (7 mL) was treated with triethylamine (0.208 mL) followed by 2-isopropylthiazole-5-carboxylic acid (example 55, step b) (0.085 g). The mixture was cooled to 0° C. and HATU (0.245 g) was added. The reaction mixture was stirred for 2 hours at 20° C. The mixture was partitioned between ethyl acetate and brine, the organic layer was washed twice with brine, dried over sodium sulphate, filtered and the solvent evaporated under reduced pressure. The crude product was purified by flash silica chromatography using 2.5% methanol in dichloromethane with 1% triethylamine as solvent. Pure fractions were evaporated to dryness to afford the subtitled compound. Yield 0.130 g.

後処理

  1. customThe mixture was partitioned between ethyl acetate and brine
  2. washthe organic layer was washed twice with brine
  3. dry with materialdried over sodium sulphate
  4. filtrationfiltered
  5. customthe solvent evaporated under reduced pressure
  6. customThe crude product was purified by flash silica chromatography
  7. customPure fractions were evaporated to dryness

出典と根拠

ORDレコード
ord-539c8f22f1174dfa9d5b2d055b03c322
出典データセット
uspto-grants-2014_01
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08629271B2

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