24889-15-4 Usage
Uses
Used in Pharmaceutical Industry:
ACETONYLMALONIC ACID DIMETHYL ESTER is used as a reagent and intermediate for the synthesis of various pharmaceutical compounds. Its role in the production of active pharmaceutical ingredients is crucial, contributing to the development of new medications and therapeutic agents.
Used in Agrochemical Industry:
In the agrochemical sector, ACETONYLMALONIC ACID DIMETHYL ESTER serves as a key intermediate in the synthesis of agrochemicals. Its involvement in the creation of effective and targeted agrochemicals aids in enhancing crop protection and agricultural productivity.
Used in Organic Synthesis:
ACETONYLMALONIC ACID DIMETHYL ESTER is utilized as a solvent in certain organic reactions. Its properties make it suitable for facilitating specific chemical processes, thereby contributing to the advancement of organic chemistry.
Used as a Cautionary Chemical:
It is important to handle ACETONYLMALONIC ACID DIMETHYL ESTER with care due to its flammable nature and potential to cause irritation upon contact with skin or eyes. Safety measures should be implemented during its use to ensure the well-being of individuals and the integrity of the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 24889-15-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,8,8 and 9 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 24889-15:
(7*2)+(6*4)+(5*8)+(4*8)+(3*9)+(2*1)+(1*5)=144
144 % 10 = 4
So 24889-15-4 is a valid CAS Registry Number.
InChI:InChI=1/C8H12O5/c1-5(9)4-6(7(10)12-2)8(11)13-3/h6H,4H2,1-3H3
24889-15-4Relevant articles and documents
Electrochemically induced oxidative rearrangement of alkylidenemalonates
Elinson, Michail N.,Feducovich, Sergey K.,Nikishin, Gennady I.
, p. 14529 - 14540 (2007/10/03)
Alkylidenemalonates capable of double bond migration being electrolyzed in methanol or ethanol in the presence of alkali metal halides in an undivided cell equipped with Fe cathode are transformed into 2-alkyl-3,3- dimethoxyalkane-1,2-dicarboxylates in 70-90% yield via electrochemically induced oxidative rearrangement. Acidification of the reaction mixture after the electrolysis leads to the formation of 2-alkyl-3-oxoalkane-1,1- dicarboxylates. In the case of isobutylidenemalonate, the electrolysis intermediate dimethyl 3,3-dimethyl-2-methoxy-cyclopropane-1,1-dicarboxylate was isolated in 70% yield.
Reaction of Dicarbomethoxycarbene with Acetaldehyde and Simple Ketones
L'Esperance, Robert P.,Ford, Thomas M.,Jones, Maitland
, p. 209 - 213 (2007/10/02)
Singlet dicarbomethoxycarbene reacts with acetaldehyde to give dioxolane 8, the ultimate product of formation of ylide 10 and subsequent addition of a second molecule of aldehyde.Photosensitized generation of the carbene gives increased hydrogen abstraction and decreased products derived from the ylide.Replacement of the aldehyde with a ketone changes the course of the reaction and dioxolanes (11, 20, and 26) become the major products.Suggestions are made for the mechanisms of the singlet and triplet reactions and for the peculiar behavior of acetone in which generation of singlet and triplet carbene gives the same product slate.
