Organometallic chemistry of porphyrins: Spectroscopic and chemical characterization of a rhodium porphyrin-ethyl diazoacetate adduct

Journal Article · Tue Jan 01 00:00:00 EST 1991 · Organometallics; (United States)

DOI:https://doi.org/10.1021/om00047a003· OSTI ID:5943747

Maxwell, J; Kodadek, T ^[1]

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1. Univ. of Texas, Austin (United States)

Iodorhodium(III) tetra-p-tolyporphyrin and ethyl diazoacetate (EDA) yield a 1:1 adduct possessing a metal-carbon bond. The {sup 13}C and {sup 1}H NMR spectra of this species suggest that it is a novel iodoalkyl complex resulting from formal insertion of the carbene fragment into the Rh-I bond. This and related species are of interest with regard to their potential roles in the rhodium porphyrin catalyzed cyclopropanation of alkenes by EDA.

• OSTI ID: 5943747
• Journal Information: Organometallics; (United States), Vol. 10:1; ISSN 0276-7333
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
PORPHYRINS
STRUCTURAL CHEMICAL ANALYSIS
RHODIUM COMPLEXES
CARBENES
CATALYTIC EFFECTS
CHEMICAL PREPARATION
CHEMICAL SHIFT
ISOMERIZATION
NUCLEAR MAGNETIC RESONANCE
ORGANOMETALLIC COMPOUNDS
REACTION KINETICS
STEREOCHEMISTRY
CARBOXYLIC ACIDS
CHEMICAL REACTIONS
COMPLEXES
HETEROCYCLIC ACIDS
HETEROCYCLIC COMPOUNDS
KINETICS
MAGNETIC RESONANCE
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
RADICALS
RESONANCE
SYNTHESIS
TRANSITION ELEMENT COMPLEXES
400201* - Chemical & Physicochemical Properties