First detection of methylgermylene in the gas phase and time-resolved study of some of its reactionsBecerra, R., Harrington, C.R., Leigh, W.J., Kefala, L.A. and Walsh, R. (2006) First detection of methylgermylene in the gas phase and time-resolved study of some of its reactions. Organometallics, 25 (19). pp. 4439-4443. ISSN 0276-7333 Full text not archived in this repository. It is advisable to refer to the publisher's version if you intend to cite from this work. See Guidance on citing. To link to this item DOI: 10.1021/om0601798 Abstract/SummaryA new transient species has been produced and detected by the gas-phase, 193 nm laser flash photolysis of 1,3,4-trimethylgermacyclopent-3-ene, TMGCP. The species has strong visible absorptions in the wavelength region 450−520 nm (maximum at 485 nm) and is attributed to the germylene, MeGeH. Time-resolved kinetic studies have led to the first rate constants for its reactions with GeH4, Me2GeH2, C2H2, C2H4, C3H6, i-C4H8, TMGCP, MeOH, HCl, and SO2. The reactivity of MeGeH is compared to those of GeH2 and GeMe2. The Me-for-H substituent effect varies according to reaction type and is not constant from GeH2 to MeGeH to GeMe2.
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