ES454472A2 - Procedure for the obtaining of derivatives of 2-, 6-dinitroanilin. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the obtaining of derivatives of 2-, 6-dinitroanilin. (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Wyeth Holdings LLC
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American Cyanamid Co
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Publication date
Application filed by American Cyanamid CofiledCriticalAmerican Cyanamid Co
Publication of ES454472A2publicationCriticalpatent/ES454472A2/en
Improvements introduced in the object of main patent no. 406,098, granted on May 9, 1975, for: procedure for obtaining derivatives of 2,6-dinitroaniline, in particular to prepare compounds of formula: ** (Formula) * * where R1 is hydrogen; R2 is s-alkyl and C3-C7; monochlor-s-C3-C4-alkyl or methoxy-s-C3-C4-alkyl; Z is -CHR3OCH3, where R3 is hydrogen or -CH3; and Y is chloro or alkyl selected from the group consisting of -CH3, -C2H5, -n-Pr, i-Pr, s-Bu and i-Bu and compounds of formula I selected from the group wherein: R1 is hydrogen; Z is -CH3. (Machine-translation by Google Translate, not legally binding)
ES454472A1975-12-221976-12-21Procedure for the obtaining of derivatives of 2-, 6-dinitroanilin. (Machine-translation by Google Translate, not legally binding)
ExpiredES454472A2
(en)
Procedure for preparing derivatives of 9-10-dihydro-4h-benzo (4,5) ciclohepta (2,1-b) thiophene. (Machine-translation by Google Translate, not legally binding)