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Volumn 51, Issue 48, 2010, Pages 6356-6359

O-Benzenedisulfonimide as a reusable acid catalyst for an easy, efficient, and green synthesis of tetrahydroisoquinolines and tetrahydro-β-carbolines through Pictet-Spengler reaction

Author keywords

2 Arylethanamines; Br nsted acid; Homogeneous catalysis; Tetrahydro carbolines; Tetrahydroisoquinoline

Indexed keywords

BENZENEDISULFONIMIDE; BRONSTED ACID; IMIDE; TETRAHYDROISOQUINOLINE DERIVATIVE; TRYPTOLINE; UNCLASSIFIED DRUG;

EID: 78049405977     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2010.09.149     Document Type: Article
Times cited : (29)

References (46)
  • 27
    • 78049388469 scopus 로고    scopus 로고
    • note
    • 1H NMR) o-benzenedisulfonimide (1) was recovered (92 mg, 84% yield). The same procedure was employed in the preparation of tetrahydro-β-carbolines 8.
  • 36
    • 78049395926 scopus 로고    scopus 로고
    • note
    • 3): δ = 148.8, 147.4, 131.1, 127.8, 111.6, 109.5, 56.5, 56.1, 55.9, 43.4, 37.0, 32.1, 29.8, 26.1, 25.6.
  • 38
    • 78049397172 scopus 로고    scopus 로고
    • note
    • 3): δ = 147.5, 146.1, 131.9, 128.9, 112.4, 110.2, 56.4, 56.1, 55.7, 42.3, 25.0.
  • 40
    • 78049408756 scopus 로고    scopus 로고
    • note
    • 3): δ = 148.5, 147.3, 136.1, 131.6, 128.4, 127.4, 127.2, 124.6, 121.9, 121.6, 120.6, 118.9, 118.8, 114.0, 56.5, 55.3, 41.3, 22.4.
  • 43
    • 78049382612 scopus 로고    scopus 로고
    • note
    • 3): δ = 148.6, 140.3, 136.5, 132.6, 132.4, 128.6, 127.6, 122.3, 122.2, 119.5, 119.1, 118.6, 113.9, 56.9, 41.7, 22.2.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.