Rotational barriers about the exocyclic C - N bond in 2-aryl substituted 4-(N,N-dimethylaminomethylene)-2-oxazolin-5-ones : An NMR study

Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry

Volumn 35, Issue 9, 1996, Pages 920-922

  Singh, Kumar K ^a   Singh, Manoj K ^a   Singh, Radhey M ^a  

^a BANARAS HINDU UNIVERSITY   (India)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 2742557511     PISSN: 03764699     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (13)

1. (a) Stewart W E & Siddall T H, Chem Rev, 70, 1970, 517.
2. (b) Jackman L M, in Dynamic nuclear magnetic resonance spectroscopy, edited by L M Jackman and F A Cotton (Academic Press, New York) 1975, Chapter 7.
3. Piccini-Leopardi C, Fabre O, Zimmerman D, Reisse J, Cornea F & Fulea C. Can J Chem, 55, 1977, 2649.
4. Wunderlich M D, Leung L K, Sandberg J A, Meyer K D & Yoder C H, J Am Chem Soc, 100, 1978, 1500.
5. Qkai M, in Applications of dynamic NMR spectroscopy to organic chemistry, Vol.4 (VCH Publishers, USA) 1985, p.76.
6. Sandstrom, J Top Stereochem, 14, 1983, 83.
7. Singh K K & Singh R M, Indian J Chem, 33B, 1994, 232.
8. Singh K K, Singh M K & Singh R M, Indian J Chem, 338, 1994, 1119.
9. Kolle U, Kolb B & Mannschreck A, Chem Ber, 113, 1980, 2545.
10. Cativiela C, Garcia J I & Melendez E, Synthesis, 1983, 899.
11. Thomas W A, in Annual review of NMR spectroscopy, Vol.1, edited by E F Mooney (Academic Press Inc, London), 1968, p.44.
12. Gutowsky H S & Holm C H, J Chem Phys, 25, 1956, 1228.
13. Saraiva M E L, Geraldes C F G & Gil V M S, Tetrahedron, 44, 1988, 163.