PYRAZOLINES: PART III. THE PREPARATION AND PYROLYSIS OF 4,5-DIMETHYL-3-CARBOMETHOXY-Δ 2 -PYRAZOLINE AND 3,5-DIMETHYL-3-CARBOMETHOXY-Δ 1 -PYRAZOLINE

4,5-Dimethyl-3-carbomethoxy-Δ 2 -pyrazoline and 3,5-dimethyl-3-carbomethoxy-Δ 1 -pyrazoline have been synthesized and pyrolized neat and in the vapor phase. The product analysis from these and a related dimethyl-3-carbomethoxypyrazoline indicate that substituent effects of methyls in the ring are cu...

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Bibliographic Details
Published in:Canadian journal of chemistry 1963-03, Vol.41 (3), p.726-731
Main Authors: McGreer, Donald E., Morris, Peter, Carmichael, George
Format: Article
Language:English
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Summary:4,5-Dimethyl-3-carbomethoxy-Δ 2 -pyrazoline and 3,5-dimethyl-3-carbomethoxy-Δ 1 -pyrazoline have been synthesized and pyrolized neat and in the vapor phase. The product analysis from these and a related dimethyl-3-carbomethoxypyrazoline indicate that substituent effects of methyls in the ring are cumulative.
ISSN:0008-4042
1480-3291
DOI:10.1139/v63-103