Organic chemistry is a vast field, and it involves the study of different compounds and their properties. One such compound is alkylidene, which is a term that is commonly used in organic chemistry. Alkylidene is a functional group that is composed of two alkyl groups and a double bond between them. In this article, we will discuss the definition, meaning, and associations of alkylidene.
Definitions
Alkylidene is a functional group that is composed of two alkyl groups and a double bond between them. It is also known as a methylene group, which is a functional group that contains a carbon atom and two hydrogen atoms. Alkylidene is a highly reactive group that is commonly found in organic compounds.
Origin
The term alkylidene is derived from the word “alkyl,” which refers to a group of hydrocarbons that are derived from alkanes. The suffix “-idene” is used to denote a double bond between two carbon atoms. Therefore, alkylidene refers to a functional group that is composed of two alkyl groups and a double bond between them.
Meaning in different dictionaries
The meaning of alkylidene in different dictionaries is as follows:
- Merriam-Webster: A group of atoms containing two alkyl groups and a double bond between them.
- Oxford Dictionary: A functional group containing two alkyl groups and a double bond between them.
- Dictionary.com: A functional group composed of two alkyl groups and a double bond between them.
Associations
Alkylidene is commonly found in organic compounds, and it is a highly reactive group. It is often used in the synthesis of different organic compounds, such as alkenes, alcohols, and aldehydes. Alkylidene is also used in the production of polymers, such as polyethylene and polypropylene.
Synonyms
The synonyms of alkylidene are:
- Methylene group.
- Methylenic group.
- Alkenyl group.
Antonyms
As alkylidene is a functional group, there are no specific antonyms for it.
The same root words
The same root words as alkylidene are:
Example Sentences
Here are some example sentences that use the term alkylidene:
- The alkylidene group is highly reactive and is commonly used in organic synthesis.
- The reaction between the alkylidene group and the carbonyl group resulted in the formation of an alcohol.
- The polymerization of ethylene involves the use of an alkylidene catalyst.
- The alkylidene group is a common functional group found in many organic compounds.
- The addition of an alkylidene group to an alkene results in the formation of a more complex organic compound.