Abstract
Methyl hexahydro-3-methyl-6-thioxo-1,2,4,5-tetrazine-3-nonanoate (I) on treatment with reagents such as chloroacetic acid, 1,2-dibromoethane and 2-mercaptoethanol under different reaction conditions afforded methyl 3,4,6,7-tetrahydro-3-methyl-6-oxo-2H-thiazolo[3,2-b]-1,2,4,5-tetrazine-3-nonanoate (II), methyl 3,4,6,7-tetrahydro-3-methyl-2H-thiazolo[3,2-b]-1,2,4,5-tetrazine-3-nonanoate (III) and methyl 8-methyl-1-oxa-4-thia-6,7,9,10-tetraazaspiro-[4.5]-decane-8-nonanoate (IV) in good yields. The structures of compounds II–IV were established by elemental analysis, infrared (IR), nuclear magnetic resonance (NMR), and mass spectral data.
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Saeed, M.T., Mustafa, J., Rauf, A. et al. Novel derivatives of methyl hexahydro-3-methyl-6-thioxo-1,2,4,5-tetrazine-3-nonanoate. J Am Oil Chem Soc 69, 481–484 (1992). https://doi.org/10.1007/BF02540954
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DOI: https://doi.org/10.1007/BF02540954
Key words
- Chloroacetic acid
- 1,2-dibromoethane
- 2-mercaptoethanol
- methyl hexahydro-3-methyl-6-thioxo-1,2,4,5-tetrazine-3-nonanoate
- methyl 8-methyl-1-oxa-4-thia-6,7,9,10-tetraazaspiro[4.5]-decane-8-nonanoate
- methyl 3,4,6,7-tetrahydro-3-methyl-6-oxo-2H-thiazolo[3,2-b]-1,2,4,5-tetrazine-3-nonanoate
- methyl 3,4,6,7-tetrahydro-3-methyl-2H-thiazolo[3,2-b]-1,2,4,5-tetrazine-3-nonanoate