115822-58-7 Usage
Description
CHROMAN-3-CARBONYL CHLORIDE is a chlorinated derivative of chroman-3-carbonyl, a heterocyclic compound with a chroman ring and a carbonyl group. It has the molecular formula C9H7ClO2 and is known for its high reactivity and versatility in undergoing various chemical reactions, such as nucleophilic substitution and acylation.
Uses
Used in Pharmaceutical and Agrochemical Industries:
CHROMAN-3-CARBONYL CHLORIDE is used as a building block in the synthesis of pharmaceuticals and agrochemicals for its ability to participate in various chemical reactions, contributing to the development of new compounds with potential therapeutic and pesticidal properties.
Used in Dye and Pigment Production:
CHROMAN-3-CARBONYL CHLORIDE is used as an intermediate in the production of dyes and pigments, playing a crucial role in the synthesis of colorants for various applications, including textiles, plastics, and printing inks.
Used in Material Science and Chemical Process Development:
CHROMAN-3-CARBONYL CHLORIDE is utilized in the development of new materials and chemical processes, where its reactivity and versatility can lead to the creation of innovative products and techniques.
However, due to its corrosive and irritant properties, CHROMAN-3-CARBONYL CHLORIDE should be handled with care to ensure safety in its applications.
Check Digit Verification of cas no
The CAS Registry Mumber 115822-58-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,8,2 and 2 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 115822-58:
(8*1)+(7*1)+(6*5)+(5*8)+(4*2)+(3*2)+(2*5)+(1*8)=117
117 % 10 = 7
So 115822-58-7 is a valid CAS Registry Number.
InChI:InChI=1/C10H9ClO2/c11-10(12)8-5-7-3-1-2-4-9(7)13-6-8/h1-4,8H,5-6H2
115822-58-7Relevant articles and documents
NEW COMPOUNDS AND THEIR USE AS THERAPEUTICALLY ACTIVE SUBSTANCES IN THE TREATMENT AND/OR PREVENTION OF DISEASES INVOLVING THE RETINAL PIGMENT EPITHELIUM
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Page/Page column 97, (2022/01/05)
The present invention relates to new compounds and to their use as therapeutically active substances in the treatment and/or prevention of diseases involving the retinal pigment epithelium, and in particular in the treatment and/or prevention of diseases
Regio- and stereoselective Pd-catalyzed direct arylation of unactivated sp3 C(3)-H bonds of tetrahydrofuran and 1,4-benzodioxane systems
Parella, Ramarao,Babu, Srinivasarao Arulananda
, p. 2339 - 2355 (2015/06/01)
An auxiliary-enabled Pd-catalyzed highly regio- and stereoselective sp3 C-H activation and the direct arylation of the C3-position of oxygen heterocycles, such as tetrahydrofuran and 1,4-benzodioxane systems, are reported. An efficient stereoselective construction of cis 2,3-disubstituted tetrahydrofuran derivatives (analogues of norlignans) and cis 2,3-disubstituted 1,4-benzodioxane derivatives (analogues of neolignans) is described. The direct C(sp3)-H arylation of the C3-position of (R)- or (S)- tetrahydrofuran-2-carboxamides furnished the corresponding (2R,3R) and (2S,3S) C3-arylated THF scaffolds as major compounds with very high regio- and diastereoselectivities. The stereochemistry of the products obtained in this work were unambiguously assigned on the basis of the X-ray structure analyses of representative compounds 3b, 3e, 4p, and 7.