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Volumn , Issue 10, 2005, Pages 1612-1614

Oxidative cyclization of thiobenzanilides to benzothiazoles using N-Benzyl-DABCO tribromide under mild conditions

Author keywords

Benzothiazole; N benzyl DABCO tribromide; Oxidative cyclization

Indexed keywords

1,4 DIAZABICYCLO[2.2.2]OCTANE; BENZOTHIAZOLE DERIVATIVE; N BENZYL 1,4 DIAZABICYCLO[2.2.2]OCTANE TRIBROMIDE; THIOBENZANILIDE DERIVATIVE; UNCLASSIFIED DRUG;

EID: 21544464331     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-2005-869841     Document Type: Article
Times cited : (43)

References (26)
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    • Eldrenfield, R. C., Ed.; J. Wiley: New York, Chap. 8
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    • Sprague, J.M.1    Land, A.H.2
  • 24
    • 21544454890 scopus 로고    scopus 로고
    • note
    • Preparation of N-Benzyl-DABCO Tribromide. To a stirred solution of DABCO (50 mmol) in dioxane (50 mL), a solution of benzyl bromide (50 mmol) in dioxane (5 mL) was added slowly for about 20 min. Then, a solution of bromine (50 mmol) in dioxane (20 mL) was cautiously added under vigorous stirring. After cooling the solution, the resulting orange crystals were filtered and dried at r.t.
  • 26
    • 21544433471 scopus 로고    scopus 로고
    • note
    • 1H NMR: δ = 8.31 (s, 2 H). 7.21-7.36 (m. 10 H).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.