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Volumn 45, Issue 23, 2004, Pages 4461-4463

Triselenium dicyanide from malononitrile and selenium dioxide. One-pot synthesis of selenocyanates

Author keywords

Malononitrile; Selenocyanate; Triselenium dicyanide

Indexed keywords

AROMATIC AMINE; CARBENE; CYANIC ACID DERIVATIVE; CYANIDE; DIMETHYL SULFOXIDE; INDOLE DERIVATIVE; MALONONITRILE; N,N DIMETHYLFORMAMIDE; SELENIUM DERIVATIVE; SELENIUM OXIDE; TRISELENIUM DICYANIDE; UNCLASSIFIED DRUG;

EID: 2342656893     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2004.04.071     Document Type: Article
Times cited : (76)

References (20)
  • 10
    • 2342656422 scopus 로고    scopus 로고
    • note
    • 19 The same yield of TSD was obtained using DMF instead DMSO
  • 12
    • 2342637782 scopus 로고    scopus 로고
    • note
    • 2 1:1.5 and DMF was used instead of DMSO.
  • 13
    • 2342626009 scopus 로고    scopus 로고
    • note
    • Simultaneous reaction of malononitrile, dimethylaniline and selenium dioxide: selenium dioxide 0.44 g (4 mmol) was added with stirring to solution of malononitrile 0.13 g (2 mmol) and dimethylaniline 0.48 g (4 mmol) in DMSO (4 mL). The reaction mixture rapidly became dark-red in colour and after 10 min it was diluted with water, the resulting crude precipitate was filtered, dried and separated by preparative thin-layer chromatography on alumina (hexane-ethyl acetate 3:1). Compounds 2b and 7 were isolated as individual substances in 0.07 g (6%) and 0.36 g (56%) amounts; attempts to separate compounds 8 and 9 were unsuccessful, their structures were established by mass-spectral data.
  • 15
    • 2342516806 scopus 로고
    • Bauer H. Ber. 46:1913;93-98
    • (1913) Ber. , vol.46 , pp. 93-98
    • Bauer, H.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.