OXALYLUREA Meaning and
Definition
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Oxalylurea is a chemical compound that falls under the category of urea derivatives. It is formed through the reaction between oxalyl chloride and an amine, usually ammonia or an amide.
Chemically, oxalylurea consists of a central urea group (-NH-CO-NH-) that is connected to two oxalyl groups (-C(O)-O-C(O)-). The chemical formula for oxalylurea is R(C(O)NHCONHCO)₂, where R represents the alkyl or aryl group attached to the urea group.
Oxalylurea has several applications in the field of organic synthesis. It is commonly used as a reagent for the protection of amines during chemical reactions, preventing unwanted transformations or reactions of the amine group. Additionally, oxalylurea serves as a precursor in the synthesis of various compounds, including pharmaceuticals, agrochemicals, and dyes.
The formation of oxalylurea involves carefully controlled reactions and appropriate protective measures due to its reactivity. It is a white crystalline solid with a melting point around 150-160°C. Oxalylurea is sparingly soluble in water but readily soluble in organic solvents such as chloroform and methanol.
In summary, oxalylurea is a urea derivative compound formed through the reaction between oxalyl chloride and an amine. It is widely utilized in organic synthesis as a reagent for amine protection and as a precursor for various compound synthesis.
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Parabanic acid, C3H2N2O3, an oxidation product of uric acid from which oxaluric acid is derived.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for OXALYLUREA
- oxalyluzea
- oxalyluvea
- oxalylupea
- oxalylusea
- oxalylurua
- oxalylurma
- oxalyluraa
- oxalylurga
- oxalylurei
- oxalyluree
- oxalylurec
- o xalylurea
- ox alylurea
- oxa lylurea
- oxal ylurea
- oxaly lurea
- oxalyl urea
- oxalylu rea
- oxalylur ea
- oxalylure a
Etymology of OXALYLUREA
The word "oxalylurea" has a hybrid etymology derived from two different sources.
1. "Oxalyl" is derived from "oxalic acid", which in turn comes from the Greek word "oxalis", meaning "sorrel" (a type of plant), and the suffix "-yl", denoting a chemical compound. "Oxalic acid" was named due to its presence in the sorrel plant, which contains oxalic acid crystals.
2. "Urea" comes from the ancient Greek word "ouron", meaning "urine". Urea is a compound found in urine and was discovered in the early 19th century.
The combination of "oxalyl" and "urea" in the word "oxalylurea" reflects the composition of the chemical compound itself.
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