Tetraboryl derivatives of porphyrins in the synthesis of novel fluorenes
- Authors: Vainer A.Y.1, Dyumaev K.M.1, Kovalenko A.M.1, Babushkin Y.L.1, Krichevskaya S.A.1, Taritskaya S.I.1
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Affiliations:
- All-Russian Research Institute of Medicinal and Aromatic Plants
- Issue: Vol 472, No 1 (2017)
- Pages: 7-10
- Section: Chemistry
- URL: https://journals.rcsi.science/0012-5008/article/view/153892
- DOI: https://doi.org/10.1134/S0012500817010037
- ID: 153892
Cite item
Abstract
A new strategy for the synthesis of fluorene-containing porphyrins by Suzuki–Miyaura reaction using a tetraboryl porphyrin derivative and a fluorene derivative of 4-bromoaniline has been proposed. A number of consecutive chemical transformations of the prepared porphyrin have led to formation of a polyphenol derivative of the above compound. Positive photoresists for lithography with exposing radiation wavelength of 13.5 nm have been developed on the basis of a similar polyphenol, which provided preparation of topological structures with a resolution of 22–16 nm.
About the authors
A. Ya. Vainer
All-Russian Research Institute of Medicinal and Aromatic Plants
Author for correspondence.
Email: nvbarannik@mail.ru
Russian Federation, ul. Grina 7, Moscow, 117216
K. M. Dyumaev
All-Russian Research Institute of Medicinal and Aromatic Plants
Email: nvbarannik@mail.ru
Russian Federation, ul. Grina 7, Moscow, 117216
A. M. Kovalenko
All-Russian Research Institute of Medicinal and Aromatic Plants
Email: nvbarannik@mail.ru
Russian Federation, ul. Grina 7, Moscow, 117216
Ya. L. Babushkin
All-Russian Research Institute of Medicinal and Aromatic Plants
Email: nvbarannik@mail.ru
Russian Federation, ul. Grina 7, Moscow, 117216
S. A. Krichevskaya
All-Russian Research Institute of Medicinal and Aromatic Plants
Email: nvbarannik@mail.ru
Russian Federation, ul. Grina 7, Moscow, 117216
Sh. I. Taritskaya
All-Russian Research Institute of Medicinal and Aromatic Plants
Email: nvbarannik@mail.ru
Russian Federation, ul. Grina 7, Moscow, 117216