Soil aldehydes

Composition of the Aldehydes of Clostridium Butyricum Plasmalogens. Cyclopropane Aldehydes.

Recent advances in gas-liquid chromatography have permitted the separation and identification of aldehydes derived from plasmalogens, and a number of analyses of aldehydes from animal plasmalogens have been reported (l-3). Bacterial plasmalogens, on the other hand, have only recently been discovered, and no analyses of their fatty aldehydes are available (4-6). Such analyses would be of particu...

Interaction of amines with ketone aldehydes and unsaturated aldehydes.

The optical changes occurring during the interaction of amines with ketone aldehydes or unsaturated aldehydes are accompanied by strong electron spin resonance signals, and can thus be explained as due to the transfer of one whole electron in the ground state.

Ketone aldehydes in tissues.

Organocatalytic enantioselective hydrophosphonylation of aldehydes.

We report our results concerning the first squaramide-catalysed hydrophosphonylation of aldehydes. In all cases, the reactions proceeded smoothly and cleanly under mild reaction conditions rendering final α-hydroxy phosphonates in very good yields and high enantioselectivities. It is one of the few organocatalytic examples of this reaction using aldehydes. It is the first time that diphenylphos...

Reactive Aldehydes and Neurodegenerative Disorders

Nörodejeneratif hastalıklara olan ilgi özellikle son birkaç yılda belirgin bir şekilde artma göstermektedir. Fakat bu artan özel ilgiye rağmen, Alzheimer hastalığı (AH), Parkinson hastalığı (PD), multiple skleroz (MS) ve amiyotrofik lateral skleroz (ALS) gibi norodejeneratif hastalıkların patolojik mekanizmaları kesin olarak aydınlatılamamıştır. Endojen reaktif aldehitlerin (malondialdehit [MDA...