SALICYLIC ACID AS AN EFFICIENT CATALYST FOR THE DIASTEREOSELECTIVE SYNTHESIS OF DISPIROHYDROQUINOLINES VIA A ONE-POT DOMINO EIGHT-COMPONENT REACTION
ABSTRACT Salicylic acid was used as an efficient catalyst for the diastereoselective synthesis of dispirohydroquinoline-bis (Meldrim's acid) derivatives via a one-pot domino eight-component reaction of arylamines, aromatic aldehydes and Meldrum's acid in CH3CN at room temperature. The rema...
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Sociedad Chilena de Química
2018
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oai:scielo:S0717-970720180004041592019-02-07SALICYLIC ACID AS AN EFFICIENT CATALYST FOR THE DIASTEREOSELECTIVE SYNTHESIS OF DISPIROHYDROQUINOLINES VIA A ONE-POT DOMINO EIGHT-COMPONENT REACTIONSalahi,SajjadHazeri,NourallahMaghsoodlou,Malek TaherLashkari,MojtabaTorbati,Niloufar AkbarzadehGarcía-Granda,SantiagoTorre-Fernández,Laura Aromatic aldehydes Aromatic amines Meldrum's acid Dispiro compounds ABSTRACT Salicylic acid was used as an efficient catalyst for the diastereoselective synthesis of dispirohydroquinoline-bis (Meldrim's acid) derivatives via a one-pot domino eight-component reaction of arylamines, aromatic aldehydes and Meldrum's acid in CH3CN at room temperature. The remarkable advantages offered by this method are inexpensive catalyst, good yields, simple and easy work-up procedure. The characterization of products was done by IR, mass, 1H NMR, 13C NMR spectroscopy, and elemental analyses. The stereoselectivity of compounds was confirmed with crystallography and NMR spectroscopy.info:eu-repo/semantics/openAccessSociedad Chilena de QuímicaJournal of the Chilean Chemical Society v.63 n.4 20182018-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072018000404159en10.4067/S0717-97072018000404159 |
| institution |
Scielo Chile |
| collection |
Scielo Chile |
| language |
English |
| topic |
Aromatic aldehydes Aromatic amines Meldrum's acid Dispiro compounds |
| spellingShingle |
Aromatic aldehydes Aromatic amines Meldrum's acid Dispiro compounds Salahi,Sajjad Hazeri,Nourallah Maghsoodlou,Malek Taher Lashkari,Mojtaba Torbati,Niloufar Akbarzadeh García-Granda,Santiago Torre-Fernández,Laura SALICYLIC ACID AS AN EFFICIENT CATALYST FOR THE DIASTEREOSELECTIVE SYNTHESIS OF DISPIROHYDROQUINOLINES VIA A ONE-POT DOMINO EIGHT-COMPONENT REACTION |
| description |
ABSTRACT Salicylic acid was used as an efficient catalyst for the diastereoselective synthesis of dispirohydroquinoline-bis (Meldrim's acid) derivatives via a one-pot domino eight-component reaction of arylamines, aromatic aldehydes and Meldrum's acid in CH3CN at room temperature. The remarkable advantages offered by this method are inexpensive catalyst, good yields, simple and easy work-up procedure. The characterization of products was done by IR, mass, 1H NMR, 13C NMR spectroscopy, and elemental analyses. The stereoselectivity of compounds was confirmed with crystallography and NMR spectroscopy. |
| author |
Salahi,Sajjad Hazeri,Nourallah Maghsoodlou,Malek Taher Lashkari,Mojtaba Torbati,Niloufar Akbarzadeh García-Granda,Santiago Torre-Fernández,Laura |
| author_facet |
Salahi,Sajjad Hazeri,Nourallah Maghsoodlou,Malek Taher Lashkari,Mojtaba Torbati,Niloufar Akbarzadeh García-Granda,Santiago Torre-Fernández,Laura |
| author_sort |
Salahi,Sajjad |
| title |
SALICYLIC ACID AS AN EFFICIENT CATALYST FOR THE DIASTEREOSELECTIVE SYNTHESIS OF DISPIROHYDROQUINOLINES VIA A ONE-POT DOMINO EIGHT-COMPONENT REACTION |
| title_short |
SALICYLIC ACID AS AN EFFICIENT CATALYST FOR THE DIASTEREOSELECTIVE SYNTHESIS OF DISPIROHYDROQUINOLINES VIA A ONE-POT DOMINO EIGHT-COMPONENT REACTION |
| title_full |
SALICYLIC ACID AS AN EFFICIENT CATALYST FOR THE DIASTEREOSELECTIVE SYNTHESIS OF DISPIROHYDROQUINOLINES VIA A ONE-POT DOMINO EIGHT-COMPONENT REACTION |
| title_fullStr |
SALICYLIC ACID AS AN EFFICIENT CATALYST FOR THE DIASTEREOSELECTIVE SYNTHESIS OF DISPIROHYDROQUINOLINES VIA A ONE-POT DOMINO EIGHT-COMPONENT REACTION |
| title_full_unstemmed |
SALICYLIC ACID AS AN EFFICIENT CATALYST FOR THE DIASTEREOSELECTIVE SYNTHESIS OF DISPIROHYDROQUINOLINES VIA A ONE-POT DOMINO EIGHT-COMPONENT REACTION |
| title_sort |
salicylic acid as an efficient catalyst for the diastereoselective synthesis of dispirohydroquinolines via a one-pot domino eight-component reaction |
| publisher |
Sociedad Chilena de Química |
| publishDate |
2018 |
| url |
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072018000404159 |
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