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Volumn 32, Issue 19, 2002, Pages 3075-3079

Efficient synthesis of selenoureas from the corresponding carbodiimides

Author keywords

Carbodiimide; Hydrogen chloride; Selenourea

Indexed keywords

CYANAMIDE; HYDROCHLORIC ACID; SELENIUM DERIVATIVE; UREA DERIVATIVE;

EID: 0036382389     PISSN: 00397911     EISSN: None     Source Type: Journal    
DOI: 10.1081/SCC-120013001     Document Type: Article
Times cited : (37)

References (21)
  • 1
    • 0001363663 scopus 로고
    • Thioamides and their selenium and tellurium analogues
    • Katritzky, A.R., Meth-Cohn, O., Rees, C.W. Eds. Pergamon: Oxford
    • (a) Dell, C.P. Thioamides and Their Selenium and Tellurium Analogues. In Comprehensive Organic Functional Group Transformations, Katritzky, A.R., Meth-Cohn, O., Rees, C.W. Eds. Pergamon: Oxford, 1995; Vol. 5, pp. 565-628;
    • (1995) Comprehensive Organic Functional Group Transformations , vol.5 , pp. 565-628
    • Dell, C.P.1
  • 14
    • 0028815528 scopus 로고
    • and for 2; ref 4
    • Carbodiimides 1 and LiA1HSeH 2 were prepared according to previously reported methods. See: for 1; Fell, J.B.; Coppola, G.M. Synth. Commun. 1995, 25, 43 and for 2; ref. 4. Biriefly, to a solution of selenium powder (0.80g, 10.0 mmol) in dry THF (100mL) was added lithium aluminium hydride (0.38 g, 10.0 mmol) at 0°C under an argon atmosphere. The mixture was stirred at 0°C for 30 min. The formed LiA1HSeH 2 is then ready for use in further reaction without concentration.
    • (1995) Synth. Commun. , vol.25 , pp. 43
    • Fell, J.B.1    Coppola, G.M.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.