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2-Imino-3-phenylsulfonylbenzo[f]chromene is a complex organic chemical compound characterized by a unique molecular structure. It features a benzo[f]chromene core, which is a type of fused polycyclic aromatic system. The molecule is further defined by the presence of an imino group at the 2-position and a phenylsulfonyl group at the 3-position. The imino group, which is a nitrogen-carbon double bond, contributes to the compound's reactivity and electronic properties. The phenylsulfonyl group, consisting of a phenyl ring attached to a sulfonyl group, introduces a sulfonic acid derivative character to the molecule, potentially affecting its solubility and reactivity. 2-imino-3-phenylsulfonylbenzo[f]chromene may be of interest in the fields of organic synthesis, medicinal chemistry, and materials science due to its specific structural features and potential applications in the development of new drugs or advanced materials.

7605-49-4

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7605-49-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7605-49-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,6,0 and 5 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 7605-49:
(6*7)+(5*6)+(4*0)+(3*5)+(2*4)+(1*9)=104
104 % 10 = 4
So 7605-49-4 is a valid CAS Registry Number.

7605-49-4Relevant academic research and scientific papers

Utility of sulphones in heterocyclic synthesis: Synthesis of some pyridine, chromene and thiophene derivatives

Fadda,Refat, Hala M.,Zaki

, p. 701 - 709 (2000)

Phenylsulfonylacetonitrile (1) when reacted with α,β-unsaturated nitriles (2a,b) and/or 2-hydroxynaphthaldehyde yields pyridine derivatives (3a,b) and / or the imino-chromene derivative (4) respectively. The behavior of (1) towards some α-halogenated compounds has been investigated.

Stereospecificity of diels-Alder reactions validated using Ab initio calculations: Synthesis of novel coumarin and phenanthridine derivatives

El-Shafei,Fadda,Abdel-Gawad,Youssif

experimental part, p. 2954 - 2972 (2009/12/03)

A new series of coumarin derivatives (2-5) was synthesized by reaction of phenylsulfonylacetonitrile (1) with 2-hydroxy-1-naphthaldehyde and/or salicyaldehyde. Compounds 3 and 5 were converted to the corresponding phenanthridine analogs 6 and 7, respectiv

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