18852-53-4 Usage
Class
Coumarins
Biological activities
Anti-inflammatory, antimicrobial, and anticancer properties
Applications
a. Drug discovery and development
b. Starting material in the synthesis of pharmaceuticals and agrochemicals
Structure
A derivative of coumarin with a chlorine atom at the 3-position and a phenyl group also at the 3-position
Pharmacological and biological effects
Studied for its potential effects on various biological processes and diseases
Natural occurrence
Part of the class of coumarins, which includes both natural and synthetic compounds
Stability
Relatively stable under normal conditions
Solubility
Soluble in organic solvents such as ethanol, methanol, and acetone
Reactivity
Can undergo various chemical reactions, such as substitution and condensation, to form new compounds
Safety and handling
Handle with care, as it may have potential toxic effects and should be stored in a well-ventilated area, away from heat and moisture.
Check Digit Verification of cas no
The CAS Registry Mumber 18852-53-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,8,5 and 2 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 18852-53:
(7*1)+(6*8)+(5*8)+(4*5)+(3*2)+(2*5)+(1*3)=134
134 % 10 = 4
So 18852-53-4 is a valid CAS Registry Number.
18852-53-4Relevant articles and documents
A facile synthesis of novel cyclic esters of γ-keto acid derivatives by heck coupling reaction
Shashikumar, Nellisara D.,Krishnamurthy,Bhojyanaik, Halehatti S.
, p. E354-E357 (2014)
γ-Keto acids and esters are highly useful compounds in organic synthesis, because a number of five-membered carbocycles and various other heterocycles can be readily obtained from them. A number of γ-keto acids derivatives have been synthesized with high
Relay catalysis using a rhodium complex/chiral Bronsted acid binary system: Enantioselective reduction of a carbonyl ylide as the reactive intermediate
Terada, Masahiro,Toda, Yasunori
, p. 2093 - 2097 (2012)
Pass the baton: A one-pot relay catalysis for a carbonyl ylide formation/enantioselective reduction sequence using a dirhodium(II) tetracarboxylate and chiral phosphoric acid catalyst system is described. The four-step transformation involves a rhodium ca
High-purity 2 - (benzoyl) benzoyl chloride synthesis method
-
Paragraph 0006; 0016; 0017, (2018/07/06)
The invention discloses a method for synthesizing 2 - (benzoyl) benzoyl chloride method, comprises the following steps: (1) under the action of a catalyst, the O benzoyl benzoic acid and thionyl chloride takes acylation reaction, the preparation of 3 - ch