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98055-12-0

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98055-12-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98055-12-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,0,5 and 5 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 98055-12:
(7*9)+(6*8)+(5*0)+(4*5)+(3*5)+(2*1)+(1*2)=150
150 % 10 = 0
So 98055-12-0 is a valid CAS Registry Number.

98055-12-0Downstream Products

98055-12-0Relevant articles and documents

Synergistic Effect of Squaric Acid in Bromine-Catalyzed Deoxygenation of Sulfonyl Derivatives: Mechanistic Investigations and Synthetic Applications in Electrophilic (Fluoroalkyl)sulfenylation

Xiang, Haonan,Liu, Jie,Wang, Jieping,Jiang, Lvqi,Yi, Wenbin

supporting information, p. 181 - 185 (2021/12/17)

A method for electrophilic (fluoroalkyl)sulfenylation of nucleophiles by collaborative CTAB- and squaric acid-promoted deoxygenation of sulfonyl derivatives is reported. Mechanistic studies indicate that squaric acid dramatically decreased the energy barr

Palladium-Catalyzed Oxidative Sulfenylation of Indoles and Related Electron-Rich Heteroarenes with Aryl Boronic Acids and Elemental Sulfur

Li, Jianxiao,Li, Chunsheng,Yang, Shaorong,An, Yanni,Wu, Wanqing,Jiang, Huanfeng

, p. 7771 - 7783 (2016/09/12)

An efficient and convenient palladium-catalyzed C-H bond oxidative sulfenylation of indoles and related electron-rich heteroarenes with aryl boronic acids and elemental sulfur has been described. This procedure provides a useful and direct approach for the assembly of a wide range of structurally diverse 3-sulfenylheteroarenes with moderate to excellent yields from simple and readily available starting materials. Moreover, this synthetic protocol is suitable for N-protected and unprotected indoles. Notably, the construction of two C-S bonds in one step was also achieved in this transformation.

Facile and efficient sulfenylation method using quinone mono-O,S-acetals under mild conditions

Matsugi,Murata,Gotanda,Nambu,Anilkumar,Matsumoto,Kita

, p. 2434 - 2441 (2007/10/03)

A novel sulfenylation method induced by aromatization of quinone mono-O,S-acetals is described. These sulfenylation reagents readily react with silyl enolethers or electron rich aromatic compounds to give sulfenylation products under mild conditions. In particular, O,S-acetal 2j, which possesses a pentafluorophenylthio function, is the most effective reagent from the standpoint of the adaptability for various substrates.

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