BROMINE CHLORIDE (BrCl) → 3-Bromo-5-(4-chlorophenyl)-2-ethynylpyridine

HRID 734817ノート

反応式

HRID 734817 の反応式
[Br:1][C:2]1[C:3]([C:15]#[C:16][Si](C)(C)C)=[N:4][CH:5]=[C:6]([C:8]2[CH:13]=[CH:12][C:11]([Cl:14])=[CH:10][CH:9]=2)[CH:7]=1.BrCl>>[Br:1][C:2]1[C:3]([C:15]#[CH:16])=[N:4][CH:5]=[C:6]([C:8]2[CH:13]=[CH:12][C:11]([Cl:14])=[CH:10][CH:9]=2)[CH:7]=1

参加物

3

実験手順

The product was prepared analogously to Example 7.1d starting from 3-bromo-5-(4-chlorophenyl)-2-trimethylsilanylethynylpyridine. Yield: 0.44 g (55% of theoretical); C13H7BrClN (M=292.558); calc.: molpeak (M+H)+: 292/294/296 (BrCl); found: molpeak (M+H)+: 292/294/296 (BrCl); HPLC-MS: 6.21 minutes (method B).

後処理

  1. customThe product was prepared analogously to Example 7.1d
  2. custom6.21 minutes (method B)

出典と根拠

ORDレコード
ord-1856f18b2f2840a2bf7cacf40ea1befb
出典データセット
uspto-grants-2009_09
特許番号
US07592358B2

反応ノート

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