Regiochemistry of the 1,3-dipolar cycloaddition of 4-(2-furyl)- and 4-(2-thienyl)-pyrimidinium ylides to ethyl propiolate

Revue Roumaine de Chimie

Volumn 46, Issue 10, 2001, Pages 1145-1153

  Iuhas, Paula Cristina ^a   Georgescu, Florentina ^a   Georgescu, Emilian ^a   Drǎghici, Constantin ^b   Cǎproiu, Miron T ^b  

^a Oltchim SA   (Romania)

^b INSTITUTE OF ORGANIC CHEMISTRY   (Romania)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0042193327     PISSN: 00353930     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (12)

1. Part X: P. C. Iuhas, F. Georgescu, E. Georgescu and C. Drǎghici, Rev. Roum.Chim., 46(8).
2. I. Zugrǎvescu and M. Petrovanu, Cicloaditii 3 + 2 dipolare, Ed. Academiei, Bucureşti, 1987.
3. G. Surpǎţeanu, C. Luchian, M. Constantinescu, V. Bärboiu and M. Petovanu, Rev. Roum.Chim., 1980, 25, 1091.
4. M. Constantinescu, G. Surpǎţeanu, C. Luchian, M. Petovanu and I. Zugrǎvescu, Rev. Roum.Chim., 1981, 26, 1451.
5. F. Textier, M. Mazari and R. Carie, Tetrahedron, 1990, 46, 3515.
6. I. Mangalagiu, I. Druţǎ, M. Constantinescu, I. Humelnicu and M. Petrovanu, Tetrahedron, 1996, 52, 8853.
7. I. Druţǎ, R. Dinicǎ, E. Bacu and I. Humelnicu, Tetrahedron, 1998, 54, 1081.
8. P. C. Iuhas, E. Georgescu, F. Georgescu, C. Drǎghici and M. T. Cǎproiu, Rev. Roum.Chim., in press.
9. J. Pople and B. L. Beveridge, Approximate Molecular Orbital Theory, McGraw Hill, New York, 1970.
10. I. Fleming, Frontier Orbitals and Organic Chemical Reactions, John Wiley & Sons, New York, 1976.
11. M. J. S. Dewar, E. G. Zoebish, E. F. Healy and J. J. P. Stewart, J. Am. Chem. Soc., 1985, 107, 3902.
12. Hyperchem User Manuel, Release 4.5., Ontario, Hypercube Inc., 1995.