The role of aliphatic alcohols in inhibiting the photooxidation of ferrocenyl-substituted carboxylic acids

1983 ◽  
Vol 22 (2) ◽  
pp. 157-164 ◽  
Author(s):  
W.Paul Armstrong ◽  
S.R. Logan
Keyword(s):  
Carboxylic Acids ◽  
Aliphatic Alcohols

Reductive Condensation of a Nitro Group with Carboxylic Acids Promoted by Phosphorus(III) Compounds: A Short Route to 5H-Dibenzo[b,e][1,4]diazepin-11(10H)-ones

Synthesis ◽  
2020 ◽  
Author(s):  
Zbigniew Wróbel ◽  
Michał Tryniszewski ◽  
Robert Bujok ◽  
Roman Gańczarczyk
Keyword(s):  
Nitro Group ◽  
Carboxylic Acids ◽  
Carboxyl Group ◽  
Short Route ◽  
Step Method ◽  
One Pot ◽  
Aryl Group ◽  
Intramolecular Condensation ◽  
Reductive Condensation

Tributyl- or triphenylphosphine promotes a one-pot, three-step method for the synthesis of differently substituted dibenzodiazepinones from N-aryl-2-nitroanilines. Pyridine analogues and the corresponding thiazepinones can also be formed using this method. The process involves deoxygenation of the nitro group, then formation of an iminophosphorane intermediate and its intramolecular condensation with a carboxyl group placed in the N-aryl group. The role of the carboxyl group in the formation of the iminophosphorane and the mode of cyclization are discussed.

Oxidation with Nitric Acid of Aliphatic Alcohols and Diols to Carboxylic Acids.

ChemInform ◽  
2007 ◽  
Vol 38 (47) ◽  
Author(s):  
N. V. Svetlakov ◽  
V. G. Nikitin ◽  
E. A. Nikolaeva
Keyword(s):  
Nitric Acid ◽  
Carboxylic Acids ◽  
Aliphatic Alcohols

Long chain aliphatic alcohols and saturated carboxylic acids from heartwood of Rhizophora apiculata

1993 ◽  
Vol 33 (5) ◽  
pp. 1129-1131 ◽  
Author(s):  
Udom Kokpol ◽  
Warinthorn Chavasiri ◽  
Vallapa Chittawong ◽  
Marc Bruce ◽  
G.N. Cunningham ◽  
...  
Keyword(s):  
Carboxylic Acids ◽  
Aliphatic Alcohols ◽  
Rhizophora Apiculata ◽  
Long Chain

ChemInform Abstract: Catalytic Role of PPh3and Its Polymer Bound Analogue in the Amidation of Carboxylic Acids Mediated by 2,4,6-Trichloro-1,3,5-triazine.

ChemInform ◽  
2015 ◽  
Vol 46 (48) ◽  
pp. no-no
Author(s):  
Chuthamat Duangkamol ◽  
Subin Jaita ◽  
Sirilak Wangngae ◽  
Wong Phakhodee ◽  
Mookda Pattarawarapan
Keyword(s):  
Carboxylic Acids ◽  
Catalytic Role

Role of apparent pKa of carboxylic acids in lipase-catalyzed esterifications in biphasic systems

2009 ◽  
Vol 59 (1-3) ◽  
pp. 220-224 ◽  
Author(s):  
Pablo Domínguez de María ◽  
Elena Fernández-Álvaro ◽  
Antoon ten Kate ◽  
Gerrald Bargeman
Keyword(s):  
Carboxylic Acids ◽  
Biphasic Systems
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