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Volumn 63, Issue 46, 2007, Pages 11489-11502

Rearrangement of spiro-benzimidazolines: preparation of N-alkenyl- and N-alkyl-benzimidazol-2-ones

Author keywords

[No Author keywords available]

Indexed keywords

BENZIMIDAZOL 2 ONE DERIVATIVE; BENZIMIDAZOLE DERIVATIVE; BORANE DERIVATIVE; DROPERIDOL; OPIATE ANTAGONIST; PHENYLENEDIAMINE; PHOSGENE; POTASSIUM CARBONATE; SPIRO COMPOUND; UNCLASSIFIED DRUG;

EID: 34848880466     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tet.2007.06.106     Document Type: Article
Times cited : (12)

References (85)
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    • (1980) Chemistry of Heterocyclic Compounds , vol.40 , pp. 531-542
    • Preston, R.M.1
  • 13
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    • and referenced cited therein
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    • Guillaume, M.1
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    • Flynn, D. L.; Moormann, A. D. U.S. Patent 5,300,512, April 5, 1994;
  • 17
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  • 19
    • 34848907827 scopus 로고    scopus 로고
    • Hara, H.; Maruyama, T.; Saito, M.; Takeuchi, M.; Toshiyasu, M. U.S. Patent 5,162,318, November 10, 1992.
  • 24
    • 34848846993 scopus 로고    scopus 로고
    • See Ref. 2
  • 27
    • 0018196472 scopus 로고
    • This general approach involves nucleophilic displacement of a 2-fluoro(or chloro)-nitrobenzene with an amine or aniline followed by reduction of the nitro group and cyclization to the benzimidazol-2-one ring system. For a few leading references, see Refs. 4,5b,6,7,13. For an approach to benzimidazol-2-thiones employing these general conditions, see:
    • This general approach involves nucleophilic displacement of a 2-fluoro(or chloro)-nitrobenzene with an amine or aniline followed by reduction of the nitro group and cyclization to the benzimidazol-2-one ring system. For a few leading references, see Refs. 4,5b,6,7,13. For an approach to benzimidazol-2-thiones employing these general conditions, see:. Sato M., Arimoto M., Ueno K., Kojima H., Yamasaki T., Sakauai T., and Kasahara A. J. Med. Chem. 21 (1978) 1116-1120
    • (1978) J. Med. Chem. , vol.21 , pp. 1116-1120
    • Sato, M.1    Arimoto, M.2    Ueno, K.3    Kojima, H.4    Yamasaki, T.5    Sakauai, T.6    Kasahara, A.7
  • 28
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    • {A figure is presented}
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    • For additional references, see:
  • 35
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    • See Ref 8a.
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    • For leading references, see:
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    • For leading references, see:
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    • For leading references, see:


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.