메뉴 건너뛰기




Volumn , Issue 5, 2013, Pages 965-971

Synthesis of 3,4-dihydroisoquinolin-1-ones from N-Boc-(β-Arylethyl) carbamates via isocyanate intermediates

Author keywords

Cyclization; Fused ring systems; Isocyanates; Nitrogen heterocycles; Synthetic methods

Indexed keywords


EID: 84873469176     PISSN: 1434193X     EISSN: 10990690     Source Type: Journal    
DOI: 10.1002/ejoc.201201408     Document Type: Article
Times cited : (23)

References (43)
  • 3
    • 0342663591 scopus 로고
    • Angew. Chem. Int. Ed. Engl. 1972, 11, 919
    • G. Fodor, J. Gal, B. A. Philips, Angew. Chem. 1972, 84, 947; Angew. Chem. Int. Ed. Engl. 1972, 11, 919.
    • (1972) Angew. Chem. , vol.84 , pp. 947
    • Fodor, G.1    Gal, J.2    Philips, B.A.3
  • 10
    • 79955924216 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2007, 46, 2303
    • I.-J. Shin, E.-S. Choi, C.-G. Cho, Angew. Chem. 2007, 119, 2353; Angew. Chem. Int. Ed. 2007, 46, 2303.
    • (2007) Angew. Chem. , vol.119 , pp. 2353
    • Shin, I.-J.1    Choi, E.-S.2    Cho, C.-G.3
  • 17
    • 42749093748 scopus 로고    scopus 로고
    • One example of an acid-induced direct intramolecular Friedel-Crafts-type reaction of furanyl- or thiophenyl-substituted N-Boc-carbamate has been reported, however, there was no suggestion of the existence of isocyanate intermediates, see: M. J. R. P. Queiroz
    • One example of an acid-induced direct intramolecular Friedel-Crafts-type reaction of furanyl- or thiophenyl-substituted N-Boc-carbamate has been reported, however, there was no suggestion of the existence of isocyanate intermediates, see: M. J. R. P. Queiroz, A. S. Abreu, R. C. Calhelha, M. S. D. Carvalho, P. M. T. Ferreira, Tetrahedron 2008, 64, 5139.
    • (2008) Tetrahedron , vol.64 , pp. 5139
    • Abreu, A.S.1    Calhelha, R.C.2    Carvalho, M.S.D.3    Ferreira, P.M.T.4
  • 22
    • 0032495029 scopus 로고    scopus 로고
    • D. C. D. Butler
    • D. C. D. Butler, H. Alper, Chem. Commun. 1998, 2575.
    • (1998) Chem. Commun. , pp. 2575
    • Alper, H.1
  • 28
    • 0001317985 scopus 로고
    • The nucleophilicity of the phenyl ring in 19c is lower than that of the corresponding dimethoxy substrate 19b due to the poor orbital overlap between the oxygen lone pairs on the rigid methylenedioxy moiety and the π system of the phenyl group, see:, C.-K. Sha, J.-J. Young, C.-P. Yeh, S.-C. Chang, S.-L. Wang, J. Org. Chem. 1991, 56, 2694.
    • (1991) J. Org. Chem. , vol.56 , pp. 2694
    • Sha, C.-K.1    Young, J.-J.2    Yeh, C.-P.3    Chang, S.-C.4    Wang, S.-L.5


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.