Ohki, Yasuhiro published the artcileSynthesis of the P-Cluster Inorganic Core of Nitrogenases, Synthetic Route of 22693-41-0, the publication is Journal of the American Chemical Society (2003), 125(14), 4052-4053, database is CAplus and MEDLINE.
The [8Fe-7S] core of the P-clusters in nitrogenases is unique among the known [Fe-S] clusters which are essential to electron-transfer processes in nature. The [8Fe-7S] cluster was thought unstable and to exist only in protein environments. This unusual [8Fe-7S] structure can be self-assembled from the reaction of Fe(II) bis-amide, tetramethylthiourea, 2,4,6-triisopropylbenzenethiol, and elemental sulfur in a specific mole ratio. The structure of the complex isolated therefrom, [{N(TMS)2}{SC(NMe2)2}Fe4S3]2(¦Ì6-S){¦Ì-N(TMS)}2¡¤C7H8, closely resembles that of the reduced form (PN) of the P-clusters, while the 6Fe(II)2Fe(III) oxidation state was manifested by the Mossbauer study.
Journal of the American Chemical Society published new progress about 22693-41-0. 22693-41-0 belongs to catalysis-chemistry, auxiliary class Other Functionalization Reagent, name is 2,4,6-Triisopropylbenzenethiol, and the molecular formula is C15H24S, Synthetic Route of 22693-41-0.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia