68638-85-7Relevant academic research and scientific papers
Wang resin-supported sulfonic acid-catalyzed multicomponent reaction in water leading to 4-oxo-4,5,6,7-tetrahydroindole derivatives
Dinne, Naresh Kumar Reddy,Mekala, Ramamohan,Reddy, S. Pulla,Sesha Siva, Ganesh Yaddanapudi,Kothapalli Bannoath, Chandrasekhar
, p. 1649 - 1656 (2018)
A greener approach for the synthesis of 4-oxo-4,5,6,7-tetrahydro indole derivatives has been achieved through Wang-OSO3H-mediated three-component reaction involving dimedone, phenacyl bromide, and primary amine in water. A variety of indole der
A metal-free visible light promoted three-component facile synthesis of 4-oxo-tetrahydroindoles in ethanol–water
Ansari, Khursheed,Nazeef, Mohd,Ali, Shabir,Waseem, Malik A.,Shah, Wajaht A.,Ansari, Saif,Siddiqui, Ibadur R.,Singh, Jagdamba
supporting information, p. 622 - 629 (2020/12/14)
A mild and efficient visible light–mediated one-pot multicomponent tandem approach to construct 4-oxo-tetrahydroindoles in ethanol–water medium at room temperature has been described. The characteristics of reported methodology are the utilization of visi
In silico studies and β-cyclodextrin mediated neutral synthesis of 4-oxo-4,5,6,7-tetrahydroindoles of potential biological interest
Dhananjaya,Rao, A.V. Dhanunjaya,Hossain, Kazi Amirul,Anna, Venkateswara Rao,Pal, Manojit
supporting information, (2020/07/23)
Prompted by the in silico docking study predictions the first β-cyclodextrin (β-CD) mediated synthesis of 4-oxo-4,5,6,7-tetrahydroindoles in water was achieved via a 3-component reaction under neutral conditions. A range of compounds was prepared by using
Sulfamic acid promoted one-pot multicomponent reaction: A facile synthesis of 4-oxo-tetrahydroindoles under ball milling conditions
Lambat, Trimurti L.,Abdala, Ahmed A.,Mahmood, Sami,Ledade, Pankaj V.,Chaudhary, Ratiram G.,Banerjee, Subhash
, p. 39735 - 39742 (2019/12/25)
We report an efficient and facile one-pot synthesis of 4-oxo-tetrahydroindoles using sulfamic acid under ball milling conditions. The present protocol for preparation of biologically important 4-oxo-tetrahydroindoles offers several advantages such as mild
Synthesis of 1-aryl-6,6-dimethyl-2-phenyl-6,7-dihydro-1H-indol-4(5H)-ones by two steps, in a three-component reaction
Khalafy, Jabbar,Badparvar, Fahimeh,Poursattar Marjani, Ahmad
, p. 3112 - 3115 (2016/11/17)
An efficient method for the synthesis of 1-aryl-6,6-dimethyl-2-phenyl-6,7-dihydro-1H-indol-4(5H)-ones is achieved in two steps, using a three-component reaction of phenacyl bromide, dimedone and aniline derivatives in water-ethanol (1:1) under reflux cond
Antiimplantation Agents: Part III - 1,2-Diaryl-4,5-polymethylenepyrroles and 1,2-Diaryl-4-oxo- and 1,2-Diaryl-4-hydroxy-4,5,6,7-tetrahydroindoles
Nagarajan, K.,Talwalker, P. K.,Shah, R. K.,Mehta, S. R.,Nayak, G. V.
, p. 98 - 111 (2007/10/02)
2-Phenacylcycloalkanoles (3) and anilines give rise to polymethylenepyrroles (4).Pyrrolopiperidine (10) is likewise obtained from 2-phenacylpiperidone (9). 2-Phenacylcyclohexane-1,3-diones undergo condensation with anilines to form 1,2-diaryl-4-oxo-4,5,6,
Synthesis and Mass Spectrometry of 4-Oxo-4,5,6,7-tetrahydroindole and 4-Oxo-4,5,6,7-tetrahydrobenzofuran Derivatives
Dagher, C.,Hanna, R.,Terentiev, P. B.,Boundel, Y. G.,Kost, A. N.,Maksimov, B. I.
, p. 645 - 647 (2007/10/02)
We describe in this communication the synthesis and mass spectrometry of some 1-aryl-2-phenyl-4-oxo-4,5,6,7-tetrahydroindole (IIIb, IVab-VIIab,VIIIb, IXb) and 2-phenyl-4-oxo-4,5,6,7-tetrahydrobenzofuran derivatives (IIab).The fragmentations of these compo
