Results 181 to 190 of about 13,233 (208)
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Bulletin of the Academy of Sciences of the USSR Division of Chemical Science, 1986
The quantum yields of photodissociation and fluorescence of a solution of indoline in heptane were determined for various wavelengths. The quantum yield of photodissociation increases with increasing excitation energy.
Sh. Ruziev +3 more
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The quantum yields of photodissociation and fluorescence of a solution of indoline in heptane were determined for various wavelengths. The quantum yield of photodissociation increases with increasing excitation energy.
Sh. Ruziev +3 more
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Spectroscopy and Photophysics of Indoline and Indoline-2-Carboxylic Acid
The Journal of Physical Chemistry A, 2003This paper presents a detailed description of the fluorescence and photophysical behavior of indoline and indoline-2-carboxylic acid (I2CA). Indoline is an analogue of indole lacking the C2C3 double bond, but unlike indole, indoline possesses well-separated 1La and 1Lb states.
Michael W. Allen +6 more
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Chemistry of Heterocyclic Compounds, 1991
The composition of the reaction products was ascertained, and the kinetics of the alkylation of indoline with isopropyl alcohol in 90% sulfuric acid at 60‡C were studied. The reactivities of indoline and its carbocyclic analogs are compared.
Z. A. Okhrimenko +3 more
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The composition of the reaction products was ascertained, and the kinetics of the alkylation of indoline with isopropyl alcohol in 90% sulfuric acid at 60‡C were studied. The reactivities of indoline and its carbocyclic analogs are compared.
Z. A. Okhrimenko +3 more
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ChemInform Abstract: N‐(Cyanothioformyl)indoline; a New Indoline Ring Forming Reaction.
ChemInform, 1999AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Thierry Besson +4 more
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ChemInform Abstract: INDOLIN‐NITROXIDE
Chemischer Informationsdienst, 1973AbstractTrimethylindolin (I) liefert über das Anion (II) ?‐′ (III) bei der Behandlung mit Wasserstoffperoxid das Anion (IV) und das N‐Oxid (V).
P. BRUNI, L. GRECI
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A novel route to indolines by photochemical desulphurization of indoline-2-thiones
Journal of the Chemical Society, Chemical Communications, 1988Photochemical reactions of the indoline-2-thiones in the presence of amine produce the desulphurization products, indolines.
Takehiko Nishio +3 more
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C&EN Global Enterprise, 2019
Chemists don’t have great options if they want to make molecules containing indoline—a scaffold featuring a benzene ring fused to a nitrogen-containing five-membered ring.
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Chemists don’t have great options if they want to make molecules containing indoline—a scaffold featuring a benzene ring fused to a nitrogen-containing five-membered ring.
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Tetracyclische α-amino-indoline
Tetrahedron, 1964Zusammenfassung Es wird die Synthese einer Verbindung (II) beschrieben, die mit dem Alkaloid C-Curarin-III (I) aus Calebassencurare in den wesentlichen Konstitutionsmerkmalen ubereinstimmt. Als Zwischenprodukte wurden tetracyclische α-Amino-indoline dargestellt, die in sauer Losung eine Ringoffnung erleiden, im alkalischen Medium aber wieder ...
Fritz von Helmut, O. Fischer
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Scavenging of reactive oxygen species by novel indolin‐2‐one and indoline‐2‐thione derivatives
Biopolymers, 2005AbstractThe antioxidant behavior of a series of new synthesized substituted indoline‐2‐ones and indolin‐2‐thiones was investigated in this study using an oxygen radical absorbance capacity assay (ORAC$_{ROO\mathop{\bullet}^{\!\!\!\!-}}$) and 2,2′‐azobis(2‐amidino‐propane) dihydrochloride (AAPH) as the radical generator; system generating superoxide ...
Hassan Y, Aboul-Enein +5 more
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Recent advances in indoline synthesis
Tetrahedron, 2019Abstract Indoline is an important structural motif present in several biologically active compounds from both natural and synthetic origins. The occurrence of this heterocyclic unity in these compounds is closely related to the biological activities they exhibit.
Thiago S. Silva +8 more
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