1419101-66-8Relevant articles and documents
Green multicomponent reaction for synthesis of trisubstituted pyrroles in ionic liquid [bmim]BF4
Reddy, G. Narshimha,Likhar, Pravin R.
, p. 6873 - 6879 (2016)
2,4,5-Trisubstituted pyrrole derivatives were efficiently synthesized by one-pot condensation of 1,3-diones, α-bromoacetophenones, and ammonium acetate in ionic liquid [bmim]BF4. The new synthetic method offers multisubstituted pyrroles with th
I2-DMSO promoted metal free oxidative cyclization for the synthesis of substituted Indoles and pyrroles
Ramakrishnam Raju, Addada,Venkata Reddy, Regalla,Mallikarjuna Rao, Vajja,Venkata Naresh, Vema,Venkateswara Rao, Anna
supporting information, p. 2838 - 2841 (2016/06/14)
A series of di substituted indole and tri substituted pyrrole derivatives were synthesized efficiently by using I2/K2CO3 in DMSO. The novel synthesis method offers the advantage of mild reaction conditions, operational simplicity, higher yields. The method is functional group tolerant and provides quick access to medicinally significant compounds in moderate to high yields.
Microwave-assisted facile synthesis of trisubstituted pyrrole derivatives
Hanuman Reddy,Mallikarjuna Reddy,Thirupalu Reddy,Rami Reddy
, p. 9805 - 9815 (2015/03/14)
We report efficient synthesis of pyrrole derivatives by use of microwave irradiation. Quantitative yields were obtained in short reaction times. Low yields of product were obtained from alicyclic amino unsaturated ketone derivatives; higher yields were ob
Cu(OTf)2-catalyzed synthesis of 2,3-disubstituted indoles and 2,4,5-trisubstituted pyrroles from α-diazoketones
Reddy, B. V. Subba,Reddy, M. Ramana,Rao, Y. Gopal,Yadav,Sridhar
supporting information, p. 464 - 467 (2013/04/10)
A novel method has been devised for the synthesis of 2,4,5-trisubstituted pyrrole derivatives through the coupling of α-diazoketones with β-enaminoketones and esters using 10 mol % of Cu(OTf)2. A wide range of 2,3-disubstituted indole derivatives were also prepared from α-diazoketones and 2-aminoaryl or alkyl ketones. The synthetic versatility of this approach has been exemplified in the formal synthesis of homofascaplysin C.