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Benzene, [[(diazomethyl)sulfonyl]methyl]-, also known as 1-(diazomethyl)-2-(sulfonylmethyl)benzene, is an organic compound with the chemical formula C8H8N2O2S. It is a derivative of benzene, featuring a diazomethyl group (-CHN2) and a sulfonylmethyl group (-CH2SO2) attached to the benzene ring. Benzene, [[(diazomethyl)sulfonyl]methyl]- is of interest in chemical research due to its unique structure and potential applications in the synthesis of various organic compounds. It is typically synthesized through the reaction of benzene with diazomethane and a sulfonyl chloride, and it is used as an intermediate in the preparation of other chemicals. Due to its reactive nature, it is important to handle Benzene, [[(diazomethyl)sulfonyl]methyl]- with care, following proper safety protocols.

1588-80-3

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1588-80-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1588-80-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,8 and 8 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1588-80:
(6*1)+(5*5)+(4*8)+(3*8)+(2*8)+(1*0)=103
103 % 10 = 3
So 1588-80-3 is a valid CAS Registry Number.

1588-80-3Relevant academic research and scientific papers

A method for synthesis of diazo methane compounds

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Paragraph 0100; 0101, (2016/10/08)

The invention provides a synthetic method of a diazomethane compound. Diazotized sulfonyl-3,5,5-trimethyl-2-cyclohexenyl acetate is decarboxylated under the action of neutral alumina to obtain the high-purity and high-yield diazomethane compound. The synthetic method is carried out without using nitrosyl chloride which has the characteristics of high toxicity and easy blasting as a reaction raw material is environmentally-friendly and safe. The reaction yield is good, all the reactions are carried out with the temperature in a range from 0 to room temperature, and requirements on energy are low. The posttreatment process of the final product is simple, so expensive silica gel column chromatography separation is avoided. The reactant alumina has the effects of impurity separation and product purification, so the high-purity sulfonyl diazomethane derivative can be obtained through simple reduced pressure pumping filtration and concentration.

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