ES402988A1 - Procedure for preparing derivatives of the ditiocarbamic acid. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for preparing derivatives of the ditiocarbamic acid. (Machine-translation by Google Translate, not legally binding)
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Shionogi and Co Ltd
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Shionogi and Co Ltd
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Publication of ES402988A1publicationCriticalpatent/ES402988A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Pyridine Compounds
(AREA)
Abstract
Procedure to prepare derivatives of dithiocarbamic acid, of general formula: **(See formula)** wherein R and R1, which may be the same or different, each represent a member selected from the group consisting of a hydrogen atom, a lower alkyl group, and an aryl group, or, together with the nitrogen atom, form a ring 5- or 6-membered heterocyclic containing at most one other oxygen or sulfur atom, characterized in that it comprises reacting a tropylium salt of the general formula: **(See formula)** wherein X is an acidic residue, with a dithiocarbamic acid, or a salt thereof, of general formula: **(See formula)** wherein M is a member selected from the group consisting of quaternary ammonium groups and alkali metal atoms, R and R'are defined as above. (Machine-translation by Google Translate, not legally binding)
ES402988A1971-05-201972-05-19Procedure for preparing derivatives of the ditiocarbamic acid. (Machine-translation by Google Translate, not legally binding)
ExpiredES402988A1
(en)