Triphenylmethane dye ethynologues with absorption bands in the near i.r.
- 1 January 1987
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 10,p. 710-711
- https://doi.org/10.1039/c39870000710
Abstract
The first examples of triphenylmethane dye ethynologues (i.e, p-dimethylaminophenylethynylxanthenylium, thioxanthenylium, and selenoxanthenylium perchlorates) absorbing in the near i.r. (up to 802 nm in CH2Cl2) have been synthesized by treatment of the corresponding alcohols with acids.Keywords
This publication has 0 references indexed in Scilit: