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Volumn 692, Issue 15, 2007, Pages 3110-3114

Zirconocene-catalyzed alkylative dimerization of 2-methylene-1,3-dithiane via a single electron transfer process to provide symmetrical vic-bis(dithiane)s

Author keywords

Dimerization; Dithianes; Single electron transfer; Zirconium

Indexed keywords

CATALYST ACTIVITY; DIMERIZATION; ELECTRON TRANSPORT PROPERTIES; ORGANOMETALLICS; REACTION KINETICS; ZIRCONIUM COMPOUNDS;

EID: 34250155312     PISSN: 0022328X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jorganchem.2006.12.029     Document Type: Article
Times cited : (10)

References (23)
  • 15
    • 34250169643 scopus 로고    scopus 로고
    • note
    • In the absence of zirconocene dichloride and 2, no reaction between 1a and butylmagnesium bromide took place. The reaction of 1a with butylmagnesium bromide in the presence of zirconocene dichloride and in the absence of 2 afforded a mixture of 2-methyl-1-decene (24%), 2-methyl-2-decene (10%), 2-methyldecane (34%), and 9,9,10,10-tetramethyloctadecane (8%).
  • 16
    • 34250220948 scopus 로고    scopus 로고
    • note
    • Use of 0.05 mmol of zirconocene dichloride resulted in a slightly lower yield (65%). Much lower catalyst loadings such as 0.025 mmol led to poor reproducibility.
  • 17
    • 34250186269 scopus 로고    scopus 로고
    • note
    • The dimerization is practically irreversible.
  • 18
    • 0000782249 scopus 로고    scopus 로고
    • Renaud P., and Sibi M. (Eds), Wiley-VCH, Weinheim Chapter 3.1
    • Newcomb M. In: Renaud P., and Sibi M. (Eds). Radicals in Organic Synthesis Vol. 1 (2001), Wiley-VCH, Weinheim Chapter 3.1
    • (2001) Radicals in Organic Synthesis , vol.1
    • Newcomb, M.1
  • 21
    • 0003463148 scopus 로고    scopus 로고
    • A number of attempts to convert 3 to the corresponding 1,2-diketones or other important molecules resulted in failure, John Wiley & Sons pp. 336-344
    • A number of attempts to convert 3 to the corresponding 1,2-diketones or other important molecules resulted in failure. Greene T.W., and Wuts P.G.M. Protective Groups in Organic Synthesis. 3rd ed. (1999), John Wiley & Sons pp. 336-344
    • (1999) Protective Groups in Organic Synthesis. 3rd ed.
    • Greene, T.W.1    Wuts, P.G.M.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.