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Volumn 36, Issue 12, 2007, Pages 1500-1501

Deoxygenative allylation of benzyl acetates and cinnamyl alcohols catalyzed by molecular iodine

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EID: 38149095631     PISSN: 03667022     EISSN: None     Source Type: Journal    
DOI: 10.1246/cl.2007.1500     Document Type: Article
Times cited : (8)

References (32)
  • 10
    • 0000276556 scopus 로고
    • ed. by B. M. Trost, I. Fleming, Pergamon Press, Oxford
    • S. A. Godleski, in Comprehensive Organic Synthesis, ed. by B. M. Trost, I. Fleming, Pergamon Press, Oxford, 1991, Vol. 4, p. 585;
    • (1991) Comprehensive Organic Synthesis , vol.4 , pp. 585
    • Godleski, S.A.1
  • 32
    • 38149083136 scopus 로고    scopus 로고
    • General procedure. To a stirred solution of the acetate (1 mmol, and iodine (10mol, in dichloromethane (10 mL, allyltrimethylsilane (1.2mmol) was added slowly dropwise at 0°C and the mixtures allowed to stir at room temperature for the appropriate time (Table 1, After completion of the reaction, as indicated by TLC, the reaction mixture was quenched with water and extracted with dichloromethane (2 x 10mL, The combined organic extracts were washed with 15% solution of sodium thiosulfate, followed by water, brine and dried over anhydrous Na2SO4. Removal of solvent followed by purification on silica gel using mixtures of ethyl acetate:n- hexane (1:9) as eluent afforded pure allyl derivative. Spectral data for selected products: Compound 3c: Colorless solid, m.p. 104-106° C, IR (KBr, V 3293, 3188, 4122, 2963, 2917, 1666, 1608, 1550, 1409, 1320, 1267, 995, 911, 832, 754, 546 cm-1; 1HNMR 300MHz, CDCl3
    • + + H): 235.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.