Research any topic before you write.

Find related topics. | Discover entities. | See connections. | Build a topical map.

Demethylation

Demethylation is the chemical process resulting in the removal of a methyl group (CH3) from a molecule. A common way of demethylation is the replacement of a methyl group by a hydrogen atom, resulting in a net loss of one carbon and two hydrogen atoms.

In organic chemistry, In biochemistry & Biomass processing

Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.

Research this topic

Explore the main themes, entities and connections around Demethylation. Start with the topic map, then use the sections below for research and deeper semantic analysis.

Explore this topic

Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.

In organic chemistry

44 related topics

In biochemistry

17 related topics

Biomass processing

6 related topics

Overview

2 related topics

Topics to explore

Browse the full topic structure. Each item opens a new analysis centered on that subject.

Overview

In biochemistry

Biomass processing

In organic chemistry

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

Map overview Semantic statistics

Demethylation

Nodes74
Edges73
Triples33
Avg. degree1.97
Density0.027027
Components1

How this topic connects Entity context

See the strongest relationship patterns around the current topic before diving into the raw triples.

Demethylation

Top relations

related to In organic chemistry · 10
Demethylation → Historically, N-methylpyridinium, O-methylmorphine, Ph, Prey, Quantitative, SN2, The, This, Zeisel
related to Biomass processing · 7
Demethylation → Delignification, Methoxy, Much, O-demethylation, One, Pulp, The
related to N-demethylation · 7
Demethylation → Braun, BrCN, GSK-372, N-demethylation, Paxil, The, The N-demethylation
related to In biochemistry · 5
Demethylation → DNA, N-methyl, Nornicotine, Often, These
is a · 2
Demethylation → chemical process resulting in the removal of a methyl group, replacement of a methyl group by a hydrogen atom

Important terminology Word statistics

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

methyl ethers group also aryl ether reaction iodide hydrogen resulting lignin bromide n-demethylation methylation dna groups cleavage sometimes chloride highly

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Demethylationis achemical process resulting in the removal of a methyl group0.90text
Demethylationis areplacement of a methyl group by a hydrogen atom0.90text
codeineinstance ofincluding natural products0.80text
diorganophosphidesinstance ofupon hydrolysis of the dibromoborane derivative during aqueous workup.Stronger nucleophiles0.80text
Demethylationrelated to Biomass processingMethoxy0.60section
Demethylationrelated to Biomass processingMuch0.60section
Demethylationrelated to Biomass processingOne0.60section
Demethylationrelated to Biomass processingThe0.60section
Demethylationrelated to Biomass processingPulp0.60section
Demethylationrelated to Biomass processingDelignification0.60section
Demethylationrelated to Biomass processingO-demethylation0.60section
Demethylationrelated to In biochemistryDNA0.60section

Related concept clusters Concept neighborhoods

These clusters group vocabulary that occurs around closely connected concepts in the source material.

    Connections between topic areas Semantic bridges

    Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.

    Min side: 3
    For writers, content strategists, SEOs, marketers and creators — from quick topic research to advanced semantic analysis.