6971-56-8 Usage
Uses
Used in Pharmaceutical Industry:
N-(2-acetyl-3-oxobut-1-en-1-yl)urea is used as a synthetic intermediate for the development of various pharmaceuticals. Its unique structure allows it to be a key component in the creation of new drugs, contributing to advancements in medicinal chemistry.
Used in Agrochemical Industry:
In the agrochemical sector, N-(2-acetyl-3-oxobut-1-en-1-yl)urea serves as a precursor in the synthesis of agrochemicals. Its reactivity and structural properties make it suitable for the development of compounds used in agriculture to protect crops and enhance yields.
Used in Organic Synthesis:
N-(2-acetyl-3-oxobut-1-en-1-yl)urea is utilized as a versatile building block in organic synthesis. Its unique chemical structure allows it to be a valuable component in the creation of a wide range of complex organic molecules for various applications across different industries.
Check Digit Verification of cas no
The CAS Registry Mumber 6971-56-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,9,7 and 1 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 6971-56:
(6*6)+(5*9)+(4*7)+(3*1)+(2*5)+(1*6)=128
128 % 10 = 8
So 6971-56-8 is a valid CAS Registry Number.
InChI:InChI=1/C7H10N2O3/c1-4(10)6(5(2)11)3-9-7(8)12/h3H,1-2H3,(H3,8,9,12)
6971-56-8Relevant academic research and scientific papers
An improved procedure of Miyashita protocol for the preparation of ureidomethylene derivatives of 1,3-dicarbonyl compounds
Majee,Kundu,Santra,Hajra
, p. 124 - 126 (2014/02/14)
A facile method has been developed for the synthesis of ureidomethylene derivatives by the condensation of 1,3-dicarbonyl compounds, urea and trimethylorthoformate in presence of Zn(OTf)2 under solvent-free conditions. A variety of 1,3-dicarbon
Isomerization/recyclization of some 5-ethoxycarbonyl-pyrimidines
Vardanyan,Hruby,Danagulyan,Mkrtchyan
, p. 557 - 562 (2007/10/03)
This communication reports on the investigation of a new recyclization conversion of a pyrimidine ring, which can be referred to as C-C recyclization. In this reaction the nucleophile cleaves the pyrimidine ring at the N(3)-C(4) bond, and following rotation around the single C(5)-C(6) bond the new cyclization takes place. This type of recyclization has general applicability, and takes place upon alkali treatment of substituted 4-methyl-5-ethoxycarbonyl- and 4-amino-5-ethoxycarbonyl-pyrimidines (1) which are transformed respectively to 4-hydroxy-5-acetyl- and 4-hydroxy-5-carbamoylpyrimidines (2). The obtained pyrimidyl-ketones can be readily converted to their hydrazones 7-12.
