Advances in dearomatization strategies of indoles

SP Roche, JJY Tendoung, B Treguier - Tetrahedron, 2015 - Elsevier
… to the synthesis of oxygenated indoline derivatives 59 (… the C3 stereocenter of indoline
intermediate 144. Reductive … have thereof been developed, notably for indole dimerization …

Indolocarhazoles

J Bergman, T Janosik, N Wahlström - 2001 - Elsevier
… 1980s that 4 and several derivatives thereof am powerful aryl … the Fischer indole synthesis
in preparntion of derivatives of 1 … as the key intermediates in indolo[2,3-alcarbazole synthesis, …

Chemistry of indoles carrying basic functions

F Troxler - The Chemistry of Heterocyclic Compounds, 1972 - Wiley Online Library
… knowledge of indole chemistry. Papers on hydrogenated indole derivatives, eg, indoline,
have … considered of interest for indole chemistry (intermediates, by-products, etc.). Amino acid …

NEW SYNTHETIC PROCESSES FOR THE APIS INDUSTRIAL PRODUCTION: THE CASE OF SILODOSIN

F Calogero - 2014 - air.unimi.it
… new process to prepare silodosin starting from commercially available and cheap indoline
… scale using only 4 purifications of key intermediates. Silodosin has been finally obtained in a …

Indole and 4-aminoindole nucleosides

E Walton, F Holly, S Jenkins - The Journal of Organic Chemistry, 1968 - ACS Publications
derivative 12 which we planned to prepare, the synthesis of 3 … of the indole from the oxidation
of the intermediate indo- … to find a method for the direct glycosylation of indole which would …

Continuous one-pot synthesis of new spiro-fused indoles from biobased building blocks using carbamoylation and imidation reactions under ultrasonic irradiation

MM Hornink, BG Rodrigues, CS Santos… - Journal of Flow …, 2023 - Springer
intermediate indoline i. This experiment indicated that the energy input with pulsed ultrasound
is not sufficient for the overall process … for the synthesis of spiro[indoline-succinimide], we …

2-Indolinone a versatile scaffold for treatment of cancer: a patent review (2008–2014)

A Leoni, A Locatelli, R Morigi… - Expert opinion on …, 2016 - Taylor & Francis
… [Citation69] The substituted spiro[3H-indoleprocesses. Researchers have found that certain
spirooxindoles, via CAN oxidation, a process involving the formation of an imine intermediate

Prenylation of Tryptophan Derivatives for the Synthesis of Biologically Active Indole Alkaloid Natural Products

CS Michaelis - 2020 - ediss.sub.uni-hamburg.de
… the formation of a reverse prenylated tryptophan derivative intermediate 53 (Scheme 1.1.13).…
reaction when pursuing a total synthesis of a natural product or derivative thereof. …

[PDF][PDF] Novel synthetic approaches to 3-oxo-γ-carbolines and highly substituted β-carbolines

K Thees - 2024 - edoc.ub.uni-muenchen.de
… new approach to prepare these indole intermediates. If the preparation of the indole
intermediates A succeeded, two brief side projects had also been planned as imaged in Scheme 15. …

Recent progress in the chemistry and applications of indolocarbazoles

T Janosik, N Wahlström, J Bergman - Tetrahedron, 2008 - Elsevier
… ,3-c]carbazole and a dihydro derivative thereof as a mixture that was separated into its …
indole derivative 112 leads to the formation of the molecule 113. Ring closure of the intermediate