GB191214341A - Process for the Preparation of Nitroso-derivatives of Phenyl-glycine-orthocarboxylic Acid or Ethylene-dianthranilic Acid or the Esters of these Acids. - Google Patents

Process for the Preparation of Nitroso-derivatives of Phenyl-glycine-orthocarboxylic Acid or Ethylene-dianthranilic Acid or the Esters of these Acids.

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Publication number
GB191214341A
GB191214341A GB191214341DA GB191214341A GB 191214341 A GB191214341 A GB 191214341A GB 191214341D A GB191214341D A GB 191214341DA GB 191214341 A GB191214341 A GB 191214341A
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United Kingdom
Prior art keywords
acid
esters
nitroso
glycine
phenyl
Prior art date
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.)
Expired
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Honeywell Riedel de Haen AG
Original Assignee
JD Riedel AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JD Riedel AG filed Critical JD Riedel AG
Application granted granted Critical
Publication of GB191214341A publication Critical patent/GB191214341A/en
Expired legal-status Critical Current

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Abstract

14,341. Riedel Akt. - Ges., J. D. June 19, 1911, [Convention date]. Nitrosophenylglycine-o-carboxylic acid and esters thereof are obtained by treating the acid or its esters with nitrous acid or a nitrite in the presence of fuming hydrochloric acid. Nitrosoethylenedianthranilic acid and esters thereof are obtained similarly.
GB191214341D 1911-06-19 1912-06-19 Process for the Preparation of Nitroso-derivatives of Phenyl-glycine-orthocarboxylic Acid or Ethylene-dianthranilic Acid or the Esters of these Acids. Expired GB191214341A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE191214341X 1911-06-19

Publications (1)

Publication Number Publication Date
GB191214341A true GB191214341A (en) 1912-08-29

Family

ID=32604319

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191214341D Expired GB191214341A (en) 1911-06-19 1912-06-19 Process for the Preparation of Nitroso-derivatives of Phenyl-glycine-orthocarboxylic Acid or Ethylene-dianthranilic Acid or the Esters of these Acids.

Country Status (1)

Country Link
GB (1) GB191214341A (en)

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