HCID 21875489、化合物 → HCID 21875359、化合物

HRID 2378421ノート

反応式

HRID 2378421 の反応式
[N+:1]([C:4]1[C:13]2[N:12]=[CH:11][CH:10]=[N:9][C:8]=2[C:7]([C:14]#[N:15])=[CH:6][CH:5]=1)([O-])=O.[H][H]>C(OCC)(=O)C.C(O)C.[Pd]>[NH2:1][C:4]1[C:13]2[NH:12][CH2:11][CH2:10][NH:9][C:8]=2[C:7]([C:14]#[N:15])=[CH:6][CH:5]=1

参加物

6

反応物 2

HCID 21875489HCID 21875489、化合物HCID 178418361HCID 178418361、化合物

生成物 1

HCID 21875359HCID 21875359、化合物収率 92.5%

試薬・触媒・溶媒 3

HCID 23938Palladium触媒HCID 702Ethanol溶媒HCID 8857Ethyl Acetate溶媒

実験手順

Compound 468A (0.037 g, 0.18 mmol) was dissolved in a mixture of ethyl acetate (1.0 mL)/ethanol (1.0 mL) and 10% Pd/C (0.050 g) was added. Hydrogen was then introduced via a balloon. After 2 h, the reaction was purged with nitrogen and filtered through Celite, rinsing with ethyl acetate. Concentration in vacuo gave 0.029 g (90%) of compound 469A as a red oil, which was taken on without further purification. HPLC: 97% at 3.217 min (retention time) (YMC S5 ODS column, 4.6×50 mm, eluting with 10-90% aqueous methanol over 4 mincontaining 0.2% phosphoric acid, 4 mL/min, monitoring at 220 nm).

後処理

  1. additionwas added
  2. customthe reaction was purged with nitrogen
  3. filtrationfiltered through Celite
  4. washrinsing with ethyl acetate
  5. concentrationConcentration in vacuo

出典と根拠

ORDレコード
ord-71c9fc9bf3604ca18a6ad7c800cacfb2
出典データセット
uspto-grants-2008_12
特許番号
US07470797B2

反応ノート

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