32137-89-6 Usage
Chemical Class
Isobenzofuranone derivatives
Explanation
The compound belongs to a group of chemical compounds derived from isobenzofuranone.
Explanation
The compound appears as a yellow-colored solid in its pure form.
Explanation
The molecular weight is the mass of one mole of the compound, which is 283.11 grams per mole.
Explanation
The compound is used in various applications within the chemical and pharmaceutical industries, including the development of pharmaceutical drugs and the synthesis of other organic compounds.
Explanation
The compound has been studied for its potential biological and pharmacological properties, which may lead to its use in the field of medicinal chemistry for the development of new drugs or therapies.
Explanation
The compound's structure is characterized by the presence of two chlorine atoms at the 5 and 6 positions, and a phenylmethylene group (a phenyl group with a double bond to a carbon atom) at the 3 position of the isobenzofuranone core.
Physical State
Yellow solid
Molecular Weight
283.11 g/mol
Applications
Chemical and pharmaceutical industries
Potential Biological and Pharmacological Properties
Medicinal chemistry
Structure
5,6-dichloro-3-(phenylmethylene)
Check Digit Verification of cas no
The CAS Registry Mumber 32137-89-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,1,3 and 7 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 32137-89:
(7*3)+(6*2)+(5*1)+(4*3)+(3*7)+(2*8)+(1*9)=96
96 % 10 = 6
So 32137-89-6 is a valid CAS Registry Number.
32137-89-6Relevant academic research and scientific papers
Catalytic enantioselective synthesis of chiral phthalides by efficient reductive cyclization of 2-acylarylcarboxylates under aqueous transfer hydrogenation conditions
Zhang, Bo,Xu, Ming-Hua,Lin, Guo-Qiang
supporting information; experimental part, p. 4712 - 4715 (2009/12/08)
A new diamine ligand for asymmetric transfer hydrogenation (ATH) was discovered. The reductive cyclization of 2-acylarylcarboxylates was found to proceed highly stereoselective by the new Ru complex-catalyzed ATH and subsequent In situ lactonization under aqueous conditions. It enables efficient access to a wide variety of 3-substituted phthalides In enantiomerically pure form.
