Journal
TETRAHEDRON LETTERS
Volume 55, Issue 40, Pages 5475-5480Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2014.08.036
Keywords
1,3-Dipolar cycloaddition; Azomethine ylides; Quinolinyl dispiro heterocycles; Secondary orbital interaction; Non-covalent interaction
Categories
Funding
- UGC-BSR
Ask authors/readers for more resources
The 1,3-dipolar cycloaddition reaction of azomethine ylides generated in situ from isatin and secondary amino acids with quinolinyl dipolarophiles in refluxing methanol afforded new class of quinolinyl dispiro heterocycles with multi hetero core units. The regio and stereochemistry of the product was unambiguously assigned by H-1, C-13, 2D NMR techniques and single crystal X-ray analysis. The structures of the compounds are stabilized through the presence of intermolecular hydrogen bonding and intramolecular non-covalent interactions. (C) 2014 Elsevier Ltd. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available