Kinetic hydricity of transition-metal hydrides toward trityl cation

T. Y. Cheng, R Morris Bullock

Research output: Contribution to journalArticle

34 Citations (Scopus)

Abstract

The kinetics of hydride transfer from a series of metal hydrides (MH) to Ph3C+BF4 - (producing Ph3-CH and M - FBF3) have been studied by stopped-flow methods in CH2Cl3 solution. Second-order rate constants at 25°C span 5 orders of magnitude in kinetic hydricity, ranging from k = 5.0 × 101M-1 s-1 for HMn-(CO)5 to k = 4.6 × 105 M-1 s-1 for trans-HMo(CO)2-(PMe3)Cp.

Original languageEnglish
Pages (from-to)4031-4033
Number of pages3
JournalOrganometallics
Volume14
Issue number9
Publication statusPublished - Sep 1995

Fingerprint

metal hydrides
Carbon Monoxide
Hydrides
Transition metals
Cations
transition metals
cations
Kinetics
kinetics
hydrides
Rate constants
Metals
methylidyne

ASJC Scopus subject areas

  • Inorganic Chemistry
  • Organic Chemistry

Cite this

Kinetic hydricity of transition-metal hydrides toward trityl cation. / Cheng, T. Y.; Bullock, R Morris.

In: Organometallics, Vol. 14, No. 9, 09.1995, p. 4031-4033.

Research output: Contribution to journalArticle

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