New insight into reactions of Ni(S2C2(CF 3)2)2 with simple alkenes: Alkene adduct versus dihydrodithiin product selectivity is controlled by [Ni(S2C 2(CF3)2)2]- anion

Journal of the American Chemical Society

Volumn 128, Issue 34, 2006, Pages 11026-11027

  Harrison, Daniel J ^a   Nguyen, Neilson ^a   Lough, Alan J ^a   Fekl, Ulrich ^a  

^a UNIVERSITY OF TORONTO   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

ALKENE; DIHYDRODITHIIN; NICKEL BIS(DITHIOLENE) DERIVATIVE; UNCLASSIFIED DRUG;

ANION TRANSPORT; ARTICLE; CHELATION; CHEMICAL REACTION KINETICS; CONCENTRATION (PARAMETERS); LIGAND BINDING; REACTION ANALYSIS;

EID: 33748056841     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja063030w     Document Type: Article

References (23)

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10. CF3 present after reduction.
11. x.
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13. Spectra are temperature-dependent (Supp. Info. (Figure S6)).
14. CF3 reacted with the released alkene to produce DHD-(H) and associated decomposition products.
15. Kunkely, H.; Vogler, A. Inorg. Chim. Acta 2001, 319, 183.
16. - was not present.
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19. 2O (Supp. Info., S21 and S22).
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21. CF3 is pseudo-first-order, as reported in ref 2.
22. CF3(alkene) are be expected to be more easily oxidized since they contain an ene-1,2-dithiolate unit (Supp. Info. (S25)).
23. - + ethylene were computed, (ref 7): ΔH = 38 kJ/mol (not prohibitively uphill).