Quinoline, 1,2-dihydro-2,2,4,7-tetramethyl- → HCID 20543059、化合物

HRID 616231ノート

反応式

HRID 616231 の反応式
[CH3:1][C:2]1([CH3:14])[CH:11]=[C:10]([CH3:12])[C:9]2[C:4](=[CH:5][C:6]([CH3:13])=[CH:7][CH:8]=2)[NH:3]1.[H][H]>[Rh]>[CH3:1][C:2]1([CH3:14])[CH2:11][CH:10]([CH3:12])[CH:9]2[CH:4]([CH2:5][CH:6]([CH3:13])[CH2:7][CH2:8]2)[NH:3]1

参加物

4

反応物 2

HCID 74551Quinoline, 1,2-dihydro-2,2,4,7-tetramethyl-HCID 178418361HCID 178418361、化合物3 回

生成物 1

HCID 20543059HCID 20543059、化合物

試薬・触媒・溶媒 1

HCID 23948Rhodium触媒

実験手順

2,2,4,7-tetramethyldecahydroquinoline was prepared by reacting 125 grams of 2,2,4,7-tetramethyl-1,2-dihydroquinoline with hydrogen using 3 grams of rhodium at 5% by weight on charcoal as the catalyst and operating at 185° C., a 1000 psig pressure, for 24 hours. The desired product was confirmed by NMR spectral analysis and its carbon, hydrogen, nitrogen content (calculated contents for C13H25N is the same as above and analyzed contents were 78.95% carbon, 13.30% hydrogen, and 6.80% nitrogen). The product was 95% pure as determined by vapor pressure chromotograhy and boiled at about 65° C. at 1 mm of Hg.

後処理

  1. customoperating at 185° C.

出典と根拠

ORDレコード
ord-6d1d4824836f4d7591f4b061ae1eeb9c
出典データセット
uspto-grants-1978_02
特許番号
US04073770

反応ノート

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