Curtius degradation with diphenic acid hydrazides
The Curtins degradation of diphenic acid monohydrazide and dihydrazide has been studied. Decomposition of the diazide produced in neutral solution 2,2′-diaminobiphenyl and 2,2′-diphenyleneurea. In alcoholic acid solution the diurethanes were formed. Decomposition of the monoazide-monohydrazide and o...
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todo:paper_00223263_v5_n4_p329_Labriola2023-10-03T14:31:20Z Curtius degradation with diphenic acid hydrazides Labriola, R. The Curtins degradation of diphenic acid monohydrazide and dihydrazide has been studied. Decomposition of the diazide produced in neutral solution 2,2′-diaminobiphenyl and 2,2′-diphenyleneurea. In alcoholic acid solution the diurethanes were formed. Decomposition of the monoazide-monohydrazide and of the monohydrazide in neutral ethanolic-ethereal solution yielded phenanthridone; in alcoholic hydrogen chloride solution the esters of phenanthridone-N-carboxylic acid were obtained. © 1940, American Chemical Society. All rights reserved. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00223263_v5_n4_p329_Labriola |
institution |
Universidad de Buenos Aires |
institution_str |
I-28 |
repository_str |
R-134 |
collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
description |
The Curtins degradation of diphenic acid monohydrazide and dihydrazide has been studied. Decomposition of the diazide produced in neutral solution 2,2′-diaminobiphenyl and 2,2′-diphenyleneurea. In alcoholic acid solution the diurethanes were formed. Decomposition of the monoazide-monohydrazide and of the monohydrazide in neutral ethanolic-ethereal solution yielded phenanthridone; in alcoholic hydrogen chloride solution the esters of phenanthridone-N-carboxylic acid were obtained. © 1940, American Chemical Society. All rights reserved. |
format |
JOUR |
author |
Labriola, R. |
spellingShingle |
Labriola, R. Curtius degradation with diphenic acid hydrazides |
author_facet |
Labriola, R. |
author_sort |
Labriola, R. |
title |
Curtius degradation with diphenic acid hydrazides |
title_short |
Curtius degradation with diphenic acid hydrazides |
title_full |
Curtius degradation with diphenic acid hydrazides |
title_fullStr |
Curtius degradation with diphenic acid hydrazides |
title_full_unstemmed |
Curtius degradation with diphenic acid hydrazides |
title_sort |
curtius degradation with diphenic acid hydrazides |
url |
http://hdl.handle.net/20.500.12110/paper_00223263_v5_n4_p329_Labriola |
work_keys_str_mv |
AT labriolar curtiusdegradationwithdiphenicacidhydrazides |
_version_ |
1807316477610557440 |