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Wellcome Foundation Ltd
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Wellcome Foundation Ltd
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Publication date
Application filed by Wellcome Foundation LtdfiledCriticalWellcome Foundation Ltd
Application grantedgrantedCritical
Publication of FR1188420ApublicationCriticalpatent/FR1188420A/en
C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
C07C309/63—Esters of sulfonic acids
C07C309/72—Esters of sulfonic acids having sulfur atoms of esterified sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
C07C309/73—Esters of sulfonic acids having sulfur atoms of esterified sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton to carbon atoms of non-condensed six-membered aromatic rings
FR1188420D1954-07-271955-07-26
Process for the preparation of quaternary salts of aminocarbinols
ExpiredFR1188420A
(en)