Published March 2, 1979
| Version v1
Journal article
Chlorine kinetic isotope effects in the methylation of pyridine and 2,6-lutidine
Description
Pyridine and 2,6-lutidine were methylated with methyl chloride in bromobenzene solution in sealed glass ampoules at 100.00C. The ionic chloride was isolated, purified, and completely reconverted to methyl chloride. Isotope ratios were determined with an isotope ratio mass spectrometer. It appears that the increase in the transition state is a manifestation of the Hammond postulate--the most hindered and slowest reaction possessing the most product-like transition state. 1 table
Additional details
Publishing Information
- Journal Title
- J. Org. Chem.
- Journal Volume
- 44
- Journal Issue
- 5
- Series
- J. Org. Chem.
- Journal Page Range
- 889-891
- ISSN
- 0022-3263
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 10472444
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- CHEMICAL REACTION YIELD; CHEMICAL REACTIONS; CHLORINE ISOTOPES; EXPERIMENTAL DATA; ISOTOPE EFFECTS; ISOTOPE RATIO; MEDIUM TEMPERATURE; ORGANIC CHLORINE COMPOUNDS; PRESSURE DEPENDENCE; PYRIDINES; TABLES; TEMPERATURE DEPENDENCE
- Descriptors DEC
- AZINES; DATA; DATA FORMS; HETEROCYCLIC COMPOUNDS; INFORMATION; NUMERICAL DATA; ORGANIC COMPOUNDS; ORGANIC HALOGEN COMPOUNDS; ORGANIC NITROGEN COMPOUNDS