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Benzenethiol, 4-(1,1-dimethylethyl)-, gold(1+) salt is a chemical compound with the molecular formula C9H12AuS. It is a derivative of benzenethiol, where a 1,1-dimethylethyl (tert-butyl) group is attached to the 4-position of the benzene ring, and a gold(1+) ion is coordinated to the sulfur atom. Benzenethiol, 4-(1,1-dimethylethyl)-, gold(1+) salt is an organogold complex, which is a type of organometallic compound that contains a carbon-metal bond. Organogold complexes have various applications in chemistry, such as in catalysis and as intermediates in the synthesis of other gold-containing compounds. The specific compound mentioned here is characterized by its unique structure, where the gold ion is bonded to the sulfur atom of the benzenethiol, and the tert-butyl group provides steric hindrance, which can influence the compound's reactivity and properties.

1197-00-8

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1197-00-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1197-00-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,9 and 7 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1197-00:
(6*1)+(5*1)+(4*9)+(3*7)+(2*0)+(1*0)=68
68 % 10 = 8
So 1197-00-8 is a valid CAS Registry Number.

1197-00-8Upstream product

1197-00-8Relevant academic research and scientific papers

Exposing the Delocalized Cu?S π Bonds on the Au24Cu6(SPhtBu)22 Nanocluster and Its Application in Ring-Opening Reactions

Chai, Jinsong,Yang, Sha,Lv, Ying,Chong, Hanbao,Yu, Haizhu,Zhu, Manzhou

, p. 15671 - 15674 (2019)

Bimetallic nanomaterials are of major importance in catalysis. A Au-Cu bimetallic nanocluster was synthesized that is effective in catalyzing the epoxide ring-opening reaction. The catalyst was analyzed by SCXRD and ESI-MS and found to be Au24Cu6(SPhtBu)22 (Au24Cu6 for short). Six copper atoms exclusively occupy the surface positions in two groups with three atoms for each, and each group was bonded with three thiolate ligands to give a planar motif reminiscent of a benzene ring. In the epoxide-ring opening reaction, Au24Cu6 exhibited superior catalytic activity compared to other homometallic and Au-Cu alloy NCs, such as Au25 and Au38?xCux. Control experiments and DFT calculations revealed that the π conjugation among the Cu?S bonds played a pivotal role. This study demonstrates a unique π conjugation established among the Cu?S bonds as a critical structural motif in the nanocluster, which facilitates the catalysis of a ring-opening reaction.

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