Isotope exchange of indoles with D/sub 2/O over group VIII metals

Journal Article · Sat Aug 01 00:00:00 EDT 1981 · Dokl. Chem. (Engl. Transl.); (United States)

OSTI ID:5735493

Karakhanov, E A; Dedov, A G; Kurts, A L; Luzikov, Yu N

Results of H - D exchange between indole and its methyl derivatives and D/sub 2/O over metallic Pt, Rh, and Pd are reported. The composition of the reaction mixture after the isotopic exchange was determined by mass spectrometry. The order of reactivity of the metals was Pt>Pd>Rh. It was determined that it was only the heterocycle ..pi..-electron system that interacts with the surface and mainly the hydrogens at C/sub 2/ and C/sub 3/ that undergo exchange and not those bonded to the N. (BLM)

• OSTI ID: 5735493
• Journal Information: Dokl. Chem. (Engl. Transl.); (United States), Vol. 256:4/5/6; Other Information: Translated from Dokl. Akad. Nauk SSSR; 256: No. 6, 1397-1399(Feb 1981)
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
DEUTERIUM
ISOTOPIC EXCHANGE
HYDROGEN
INDOLES
AZOLES
ELEMENTS
HETEROCYCLIC COMPOUNDS
HYDROGEN ISOTOPES
ISOTOPES
LIGHT NUCLEI
NONMETALS
NUCLEI
ODD-ODD NUCLEI
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PYRROLES
STABLE ISOTOPES
400302* - Organic Chemistry- Isotope Effects- (-1987)