| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 28673 | Journal of Photochemistry and Photobiology A: Chemistry | 2006 | 7 Pages |
Abstract
Novel photochromic benzimidazol[1,2a]pyrrolidin-2-ones, which give thermally stable highly coloured photochromes, have been synthesised by condensation of 2-methyl-3-benzothienylethylidene(isopropylidene)succinic anhydride with 1,2-diaminobenzene and its 4,5-dimethyl and 4,5-dimethoxy derivatives. The photochromic properties are reported.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Bioengineering
![Studies on photochromic benzimidazol[1,2a]pyrrolidin-2-ones from the condensation of 2-methyl-3-benzothienylethylidene-(isopropylidene)succinic anhydride with 1,2-diaminobenzenes](/preview/png/28673.png "First Page Preview: Studies on photochromic benzimidazol[1,2a]pyrrolidin-2-ones from the condensation of 2-methyl-3-benzothienylethylidene-(isopropylidene)succinic anhydride with 1,2-diaminobenzenes")
Authors
Mahmut Kose, Ersin Orhan,