561301-74-4 Usage
Structure
Cyclic diketone with a butynyl group attached to the fourth carbon atom
Applications
a. Synthesis of pharmaceuticals
b. Synthesis of agrochemicals
c. Synthesis of other organic compounds
d. Building block in the production of polymers and dyes
Reactivity
Known for its reactivity and ability to participate in different chemical reactions
Versatility
Valuable compound in organic synthesis due to its versatility
Safety precautions
Important to handle with care and under appropriate safety measures due to potential health and environmental hazards
Check Digit Verification of cas no
The CAS Registry Mumber 561301-74-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,6,1,3,0 and 1 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 561301-74:
(8*5)+(7*6)+(6*1)+(5*3)+(4*0)+(3*1)+(2*7)+(1*4)=124
124 % 10 = 4
So 561301-74-4 is a valid CAS Registry Number.
561301-74-4Relevant academic research and scientific papers
Synthesis of fused oxabicyclic systems by metal-catalyzed intramolecular addition of 1,3-cycloalkyldiones to alkynes
Gulias, Moises,Rodriguez, J. Ramon,Castedo, Luis,Mascarenas, Jose L.
, p. 1975 - 1977 (2007/10/03)
(Matrix presented) Readily available 4-propargyl-1,3-cyclohexanediones and cyclopentanediones can be chemo- and regioselectively cycloisomerized to synthetically appealing fused oxabicyclic systems by simply stirring at room temperature with catalytic amounts of an appropriate metal complex.
