메뉴 건너뛰기




Volumn 333, Issue 6049, 2011, Pages 1613-1616

Selective catalytic C-H alkylation of alkenes with alcohols

Author keywords

[No Author keywords available]

Indexed keywords

ALCOHOL DERIVATIVE; ALKENE; CARBON; CARBONYL DERIVATIVE; HYDROGEN; RUTHENIUM COMPLEX;

EID: 80052945833     PISSN: 00368075     EISSN: 10959203     Source Type: Journal    
DOI: 10.1126/science.1208839     Document Type: Article
Times cited : (160)

References (33)
  • 4
    • 0027913099 scopus 로고
    • S. Murai et al., Nature 366, 529 (1993).
    • (1993) Nature , vol.366 , pp. 529
    • Murai, S.1
  • 18
    • 84922714301 scopus 로고    scopus 로고
    • note
    • The regioselective deuterium exchange on the C-2 carbon of indene is most consistent with the vinyl C-H activation mechanism. The selective deuterium incorporation on the C-1 and C-3 carbons of indan can readily be explained from regioselective insertion of indene to Ru-D, followed by reductive elimination with the hydride formed from the vinyl C-H activation of another indene molecule. Due to steric hindrance from the arene hydrogen, metalation and insertion of the Ru atom are expected to be favored at the C-2 carbon of indene. Previously, we also observed the formation free benzene molecule in the reactions catalyzed by 1 (12, 16).
  • 21
    • 79955628684 scopus 로고    scopus 로고
    • Z.-Q. Liu et al., Org. Lett. 13, 2208 (2011).
    • (2011) Org. Lett. , vol.13 , pp. 2208
    • Liu, Z.-Q.1
  • 25
    • 84922698608 scopus 로고    scopus 로고
    • note
    • Transition metal-vinyl complexes have been proposed to be a key intermediate in C-H bond activation chemistry. For representative examples, see (32, 33).
  • 26
    • 84922748942 scopus 로고    scopus 로고
    • note
    • The formation of a free benzene molecule (2%) is detected after heating the reaction mixture at 70°C for 15 min using 5 mol % of 1. Previously, we observed similar results in the reactions catalyzed by 1 (12, 16).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.