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Volumn 18, Issue 15, 2016, Pages 3674-3677

Selective H/D Exchange at Vinyl and Methylidene Groups with D2O Catalyzed by an Iridium Complex

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EID: 84981244105     PISSN: 15237060     EISSN: 15237052     Source Type: Journal    
DOI: 10.1021/acs.orglett.6b01721     Document Type: Article
Times cited : (48)

References (58)
  • 48
    • 84898017307 scopus 로고    scopus 로고
    • For a recent review, see
    • For a recent review, see: Hvilsted, S. Polym. Int. 2014, 63, 814 10.1002/pi.4613
    • (2014) Polym. Int. , vol.63 , pp. 814
    • Hvilsted, S.1
  • 58
    • 0001673737 scopus 로고    scopus 로고
    • An alternative pathway is that the Ir-H(D) species adds in a 2,1-fashion to form tert-alkyliridium D having an agostic interaction with the formed Me group. Rapid rotation of the agostic Me followed by β-elimination would result in D incorporation into the methylene positions as observed. Exchange of the nonagostic Me with the agostic Me followed by β-elimination would result in minor D incorporation into the Me group as observed (e.g. 1% D incorporation into Me in the reaction of α-methylstyrene). For an example of the dynamics of the β-agostic isopropylpalladium complex, see: Tempel, D. J.; Brookhart, M. Organometallics 1998, 17, 2290 10.1021/om971137+
    • (1998) Organometallics , vol.17 , pp. 2290
    • Tempel, D.J.1    Brookhart, M.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.