1796-23-2 Usage
Chemical composition
Consists of a piperidine ring and a ketone functional group.
Molecular weight
187.07 g/mol.
Physical state
Colorless liquid.
Boiling point
74-75 °C.
Solubility
Soluble in water.
Uses
Commonly used in organic synthesis as a reagent for the formation of various organic compounds, manufacture of pharmaceuticals and agrochemicals, and as a useful intermediate in the production of fine chemicals.
Safety precautions
Potential irritant to the skin, eyes, and respiratory system. Exposure should be minimized through the use of appropriate personal protective equipment and control measures.
Check Digit Verification of cas no
The CAS Registry Mumber 1796-23-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,9 and 6 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1796-23:
(6*1)+(5*7)+(4*9)+(3*6)+(2*2)+(1*3)=102
102 % 10 = 2
So 1796-23-2 is a valid CAS Registry Number.
1796-23-2Relevant articles and documents
Dichloromeldrum's acid (DiCMA): A practical and green amine dichloroacetylation reagent
Heard, David M.,Lennox, Alastair J.J.
supporting information, p. 3368 - 3372 (2021/05/06)
Dichloromeldrum's acid is introduced as a bench-stable, nonvolatile reagent for the dichloroacetylation of anilines and alkyl amines to produce α,α-dichloroacetamides, which are important motifs for medicinal chemistry. Products are formed in good to excellent yields with reagent grade solvents, and, as the only byproducts are acetone and CO2, no column chromatography is required. Thus, this reagent is practical, efficient, and green for the dichloroacetylation of primary amines.
