Cycloaddition Reactions of 3-Dimethylamino-1-methyl-1,2,4-triazinium-5-olates With Dimethyl Acetylenedicarboxylate

Musgrave, R. P., Jacobsen, N. W., Bourne, G., Kennard, C. H. L., Smith, G. and Mak, T. C. W. (1995) Cycloaddition Reactions of 3-Dimethylamino-1-methyl-1,2,4-triazinium-5-olates With Dimethyl Acetylenedicarboxylate. Australian Journal of Chemistry, 48 6: 1175-1181. doi:10.1071/CH9951175


Author Musgrave, R. P.
Jacobsen, N. W.
Bourne, G.
Kennard, C. H. L.
Smith, G.
Mak, T. C. W.
Title Cycloaddition Reactions of 3-Dimethylamino-1-methyl-1,2,4-triazinium-5-olates With Dimethyl Acetylenedicarboxylate
Journal name Australian Journal of Chemistry
ISSN 0004-9425; 1448-0038
Publication date 1995-01-01
Sub-type Article (original research)
DOI 10.1071/CH9951175
Volume 48
Issue 6
Start page 1175
End page 1181
Total pages 7
Place of publication Melbourne
Publisher CSIRO
Language eng
Subject 030606 Structural Chemistry and Spectroscopy
030503 Organic Chemical Synthesis
Formatted abstract
The cycloaddition reactions of some 3-dimethylamino-1-methyl-1,2,4-triazinium-5-olates (1) with dimethyl acetylenedicarboxylate ( dmad ) were studied. The products in all cases were found tobe dimethyl 4-dimethylamino-1-methyl-6-oxo-1,3a,6,6a-tetrahydropyrrolo[3,4-c]pyrazole-3,3a-dicarboxylate derivatives (2). The structure determinations were carried out by 1H and 13C n.m.r. and mass spectrometry, and for one derivative by single-crystal X-ray diffractometry. The mechanism of the reaction is also discussed.
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status Unknown

Document type: Journal Article
Sub-type: Article (original research)
Collection: Institute for Molecular Bioscience - Publications
 
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