What happens when lithium aluminum hydride reduce?

Lithium aluminum hydride (LiAlH4) is a strong reducing agent. It will reduce almost any C=O containing functional group to an alcohol. One equivalent of H- adds, and then another equivalent adds, unavoidably.

What are the effects of chronic alcohol abuse on the brain?

Multiple studies have found a link between excessive alcohol use and damaged brain function, resulting in such conditions as dementia, deficits in learning and memory, mental disorders, and other cognitive damage. Without intervention, the brain can be permanently impaired by chronic alcohol use.

What part of the brain is affected by alcohol first?

Cerebral Cortex
What is the Frist Brain Function Affected by Alcohol? The first area compromised is the Cerebral Cortex, which causes confusion and lowers inhibitions.

How is lithium aluminium hydride used to reduce alcohols?

MECHANISM OF REDUCTION BY LITHIUM ALUMINIUM HYDRIDE. Reduction of Aldehydes or Ketones to 10 or 20 alcohols: Initially, a hydride ion is transferred onto the carbonyl carbon and the oxygen atom coordinates to the remaining aluminium hydride species to furnish an alkoxytrihydroaluminate ion, which can reduce the next carbonyl molecule.

When was lithium aluminium hydride used to reduce cinnamaldehyde?

The reduction of cinnamaldehyde by lithium aluminium hydride (LAH) was reported in a classic series of experiments [1], [2], [3] dating from 1947-8. The reaction was first introduced into the organic chemistry laboratories here at Imperial College decades ago, vanished for a short period, and has recently been reintroduced again.

How are metal alkoxyaluminum hydrides used to reduce compounds?

Reductions with metal alkoxyaluminum hydrides are chemical reactions that involve either the net hydrogenation of an unsaturated compound or the replacement of a reducible functional group with hydrogen by metal alkoxyaluminum hydride reagents. Sodium borohydride and lithium aluminum hydride are commonly used for the reduction of organic compounds.

Who is the discoverer of lithium aluminium hydride?

Lithium aluminium hydride, commonly abbreviated to LAH, is an inorganic compound with the chemical formula LiAlH 4. It was discovered by Finholt, Bond and Schlesinger in 1947.