Abstract
Four methods of asymmetric induction in the cis,trans-photoisomerization of 2β,3β-diphenylcyclopropane-1α-carboxylic acid derivatives were studied. Best results (ca. 80% de) were obtained by irradiation of chiral esters, amides, and salts in NaY and LiY zeolites and in the pure crystalline state.
Original language | English (US) |
---|---|
Pages (from-to) | 2801-2804 |
Number of pages | 4 |
Journal | Organic letters |
Volume | 2 |
Issue number | 18 |
State | Published - Sep 7 2000 |
Externally published | Yes |
ASJC Scopus subject areas
- Biochemistry
- Physical and Theoretical Chemistry
- Organic Chemistry