Zong, Zhi-Min published the artcileConvenient synthesis of N-methylpyrrolidine-2-thione and some thioamides, Application of 1,1-Dimethylthiourea, the publication is Korean Journal of Chemical Engineering (2003), 20(2), 235-238, database is CAplus.
We examined thermal reactions of CS2 with N-methyl-2-pyrrolidinone, formamide, acetamide, and DMF. Under optimum conditions N-methylpyrrolidine-2-thione and the corresponding thioamides can be obtained in good to excellent yields.
Korean Journal of Chemical Engineering published new progress about 6972-05-0. 6972-05-0 belongs to catalysis-chemistry, auxiliary class Thiourea,Amine,Aliphatic hydrocarbon chain,Amide, name is 1,1-Dimethylthiourea, and the molecular formula is C37H30ClIrOP2, Application of 1,1-Dimethylthiourea.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia