Abstract
Stereochemistry of the major photocyclodimer is switched from 52% anti-head-to-head to 51% anti-head-to-tail among the four stereoisomers produced upon irradiation of 2-anthracenecarboxylic acid at low temperatures by changing the solvent from dichloromethane to methanol, through a critical control of the hydrogen bonding and dipole-dipole interactions.
Original language | English |
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Pages (from-to) | 738-739 |
Number of pages | 2 |
Journal | Chemistry Letters |
Volume | 35 |
Issue number | 7 |
DOIs | |
Publication status | Published - 2006 Jul 5 |
Externally published | Yes |
ASJC Scopus subject areas
- Chemistry(all)