Quinoline, 1,2-dihydro-2,2,4,7-tetramethyl- → HCID 20543059, 화합물

HRID 616231노트

반응식

HRID 616231 반응식
[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

참가 물질

4

반응물 2

HCID 74551Quinoline, 1,2-dihydro-2,2,4,7-tetramethyl-HCID 178418361HCID 178418361, 화합물3회

생성물 1

HCID 20543059HCID 20543059, 화합물

시약·촉매·용매 1

HCID 23948Rhodium촉매

실험 절차

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.

후처리

  1. customoperating at 185° C.

출처 및 근거

ORD 기록
ord-6d1d4824836f4d7591f4b061ae1eeb9c
출처 데이터셋
uspto-grants-1978_02
특허 번호
US04073770

반응 노트

불러오는 중…