Literature DB >> 28654111

Direct access to isoxazolino and isoxazolo benzazepines from 2-((hydroxyimino)methyl)benzoic acid via a post-Ugi heteroannulation.

Saeed Balalaie1, Mohammad Shamakli2, Ali Nikbakht2, Nahid S Alavijeh2, Frank Rominger3, Shahnaz Rostamizadeh2, Hamid Reza Bijanzadeh4.   

Abstract

A diversity-oriented access to isoxazolino and isoxazolo benzazepines is elaborated via a post-Ugi heteroannulation involving intramolecular 1,3-dipolar cycloaddition reaction of nitrile oxides with alkenes and alkynes. This sequence offers an interesting multicomponent entry to a library of isoxazolino and isoxazolo benzazepines under mild reaction conditions in good to excellent yields.

Entities:  

Year:  2017        PMID： 28654111     DOI： 10.1039/c7ob01142c

Source DB:  PubMed          Journal:  Org Biomol Chem        ISSN： 1477-0520            Impact factor:   3.876


  3 in total

Review 1.  The status of isocyanide-based multi-component reactions in Iran (2010-2018).

Authors:  Ronak Afshari; Seyyed Emad Hooshmand; Mohammad Taghi Nazeri; Siamak Javanbakht; Ahmad Shaabani; Reza Mohammadian
Journal:  Mol Divers       Date:  2020-02-18       Impact factor: 2.943

2.  Copper (triazole-5-yl)methanamine complexes onto MCM-41: the synthesis of pyridine-containing pseudopeptides through the 6-endo-dig cyclization of 1,5-enynes.

Authors:  Neda Akbarikalani; Kamran Amiri; Ahmed Al-Harrasi; Saeed Balalaie
Journal:  RSC Adv       Date:  2020-03-12       Impact factor: 4.036

Review 3.  Post-Ugi Cyclization for the Construction of Diverse Heterocyclic Compounds: Recent Updates.

Authors:  Jitender Bariwal; Rupinder Kaur; Leonid G Voskressensky; Erik V Van der Eycken
Journal:  Front Chem       Date:  2018-11-20       Impact factor: 5.221
  3 in total

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