/ Home
/ SUBMISSION

/ The BJOC
/ Diamond Open Access
/ Journal Statistics
/ Editorial Board
/ Community
/ Call for papers

/ Latest Articles
/ Most accessed
/ Thematic issues
/ Volumes
/ Authors

/ Alerts

/ TWITTER
/ LINKEDIN
/ Mastodon
/ RSS FEED

Empty search

Article Type

Publication Date Range

Search Tips

This search combines search strings from the content search (i.e. "Full Text", "Author", "Title", "Abstract", or "Keywords") with "Article Type" and "Publication Date Range" using the AND operator.

Search Examples

aromatic	the word “aromatic”
aromatic aldehyde	the word “aromatic” OR “aldehyde”
+aromatic +aldehyde	both words “aromatic” AND “aldehyde”
+aromatic -aldehyde	the word “aromatic” but NOT “aldehyde”
“aromatic aldehyde”	the exact phrase “aromatic aldehyde”
benz*	words which begin with “benz”, such as “benzene” or “benzyl”
benz*yl	words that begin with “benz” and end with “yl”, such as “benzyl” or “benzoyl”
benzyl~	words that are close to the word “benzyl”, such as “benzoyl” (i.e., fuzzy search)

BROWSE
Latest Articles
Most accessed
thematic issues
volumes
authors

BROWSE

Latest Articles Most Accessed Thematic Issues Volumes Authors

Author

2 article(s) from Rybalkin, Vladimir P

Synthesis of photo- and ionochromic N-acylated 2-(aminomethylene)benzo[b]thiophene-3(2Н)-ones with a terminal phenanthroline group

Vladimir P. Rybalkin,
Sofiya Yu. Zmeeva,
Lidiya L. Popova,
Irina V. Dubonosova,
Olga Yu. Karlutova,
Oleg P. Demidov,
Alexander D. Dubonosov and
Vladimir A. Bren

Beilstein J. Org. Chem. 2024, 20, 552–560, doi:10.3762/bjoc.20.47

PDF

Graphical Abstract

Scheme 1: Synthesis of compound 1 and N-acylated compounds 2a–c.

Jump to Scheme 1

Figure 1: Absorption (1), fluorescence (2, λ_ex = 410 nm) and fluorescence excitation (3, λ_fl = 465 nm) spectr...

Jump to Figure 1

Figure 2: Electronic absorption spectra of compound 2b in acetonitrile before (1) and after 15 s (2), 35 s (3...

Jump to Figure 2

Scheme 2: Photoisomerization of N-acylated ketoenamines 2a–c.

Jump to Scheme 2

Figure 3: Molecular structure of O-acylated isomer 3b. Thermal ellipsoids are drawn at the 50% probability le...

Jump to Figure 3

Figure 4: Fragment of the molecular packing of compound 3b, showing π–π interactions in the crystalline state...

Jump to Figure 4

Figure 5: Absorption spectra of compound 2a in acetonitrile before (1) and after (2) the addition of Fe²⁺ (c_2a...

Jump to Figure 5

Figure 6: Changes in the absorption intensity of compound 2a in acetonitrile at 520 nm after the addition of ...

Jump to Figure 6

Scheme 3: Sequential interaction of compounds 2a–c with Fe²⁺ and AcO⁻.

Jump to Scheme 3

Figure 7: Job’s plot at the wavelength 429 nm, reflecting the interaction of compound 2a with Fe²⁺ in acetoni...

Jump to Figure 7

Figure 8: Fluorescence intensity of compound 2a upon alternate addition of Fe²⁺ and AcO⁻.

Jump to Figure 8

Album

Supp Info

Full Research Paper

Published 11 Mar 2024

Full text

Synthesis and highly efficient light-induced rearrangements of diphenylmethylene(2-benzo[b]thienyl)fulgides and fulgimides

Vladimir P. Rybalkin,
Sofiya Yu. Zmeeva,
Lidiya L. Popova,
Valerii V. Tkachev,
Andrey N. Utenyshev,
Olga Yu. Karlutova,
Alexander D. Dubonosov,
Vladimir A. Bren,
Sergey M. Aldoshin and
Vladimir I. Minkin

Beilstein J. Org. Chem. 2020, 16, 1820–1829, doi:10.3762/bjoc.16.149

PDF

Graphical Abstract

Scheme 1: Photoisomerization of 2-benzo[b]thienyl fulgides.

Jump to Scheme 1

Scheme 2: Synthesis of fulgides 3E, 3Z and fulgimides 4E, 4Z.

Jump to Scheme 2

Scheme 3: Synthesis of fulgide 7E and fulgimide 8E.

Jump to Scheme 3

Figure 1: Molecular structure of 3Z. Thermal ellipsoids are drawn on the 30% probability level. Selected bond...

Jump to Figure 1

Figure 2: Molecular structure of 3E. Thermal ellipsoids are drawn on the 30% probability level. Selected bond...

Jump to Figure 2

Scheme 4: Photochemical rearrangements of fulgide 3E followed by1,5-H shift.

Jump to Scheme 4

Figure 3: Electronic absorption spectra of fulgide 3E in acetonitrile solution before (1) and after irradiati...

Jump to Figure 3

Figure 4: Electronic absorption spectra of fulgide 3Z in acetonitrile solution before (1) and after irradiati...

Jump to Figure 4

Figure 5: Molecular structure of photoproduct cis-9C’. Thermal ellipsoids are drawn on the 30% probability le...

Jump to Figure 5

Scheme 5: Photochemical rearrangements of fulgide 7E followed by1,5-H shift.

Jump to Scheme 5

Figure 6: Electronic absorption spectra of fulgide 7E in acetonitrile solution before (1) and after irradiati...

Jump to Figure 6

Scheme 6: Photochemical rearrangements of fulgimides 4E and 8E followed by1,5-H shift.

Jump to Scheme 6

Figure 7: Electronic absorption spectra of fulgimide 8E in acetonitrile solution before (1) and after irradia...

Jump to Figure 7

Album

Supp Info

Full Research Paper

Published 22 Jul 2020

Full text

Other Beilstein-Institut Open Science Activities

/ Help / Support & Contact / Alerts / Privacy Policy / Terms & Conditions / Impressum