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4-Fluorocyclohex-3-ene-1-carboxylic acid is a synthetic chemical compound with the molecular formula C7H9FO2. It is a derivative of cyclohexene, featuring a fluorine atom at the 4-position and a carboxylic acid group at the 1-position. 4-fluorocyclohex-3-ene-1-carboxylic acid is characterized by its unique structure, which combines the properties of a cyclohexene ring with the reactivity of a fluorinated compound and a carboxylic acid. It is typically used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals, where its fluorinated and carboxylic acid functionalities can be exploited for the formation of diverse chemical products. The compound's specific reactivity and properties make it a valuable building block in organic chemistry, particularly in the development of fluorinated molecules that can exhibit altered biological activity compared to their non-fluorinated counterparts.

350-44-7

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350-44-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 350-44-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,5 and 0 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 350-44:
(5*3)+(4*5)+(3*0)+(2*4)+(1*4)=47
47 % 10 = 7
So 350-44-7 is a valid CAS Registry Number.

350-44-7Relevant academic research and scientific papers

Development of a Scalable Synthesis of trans-4-Fluorocyclohexylamine via Directed Hydrogenation

Leung, Joyce C.,Nguyen, Thach T.,Krawiec, Mariusz,Gao, Donghong A.,Reeves, Jonathan T.

, p. 632 - 641 (2020/12/22)

Herein, a scalable and practical process to prepare trans-4-fluorocyclohexylamine hydrochloride (1a) is described. By exploitation of the embedded gem-difluoride motif in the commercially available 4,4-difluorocyclohexanecarboxylic acid, a derived orthoester-masked acid underwent dehydrofluorination to provide the requisite vinyl fluoride for a directed hydrogenation event, enabling selective access to the trans-configuration of 1a.

A 4, 4 - difluoro-cyclohexyl preparation of formic acid method

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Paragraph 0029; 0030; 0031; 0032; 0033; 0034, (2017/08/25)

The invention relates to a preparation and purification process of a compound 4,4-difluorocyclohexanecarboxylic acid represented in the formula (I). The preparation and purification process is characterized in that a method comprises steps represented in an equation shown in the specification. The processing method has the characteristics of easiness in operation, facilitation of industrial production of 4,4-difluorocyclohexanecarboxylic acid and environmental protection.

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