Walter, Wolfgang published the artcileStructure of thioamides and their derivatives, XLII. N-(Trimethylsilyl)thioureas, HPLC of Formula: 6972-05-0, the publication is Liebigs Annalen der Chemie (1979), 263-77, database is CAplus.
N-silylation of mono- and disubstituted thioureas was carried out by treating them with Me3SiCl/Et3N. Monosilylated ureas could also be obtained from silylated amines and isothiocyanates. The trisubstituted thiourea Me2NC(S)NHMe and monosilylated thioureas RNHC(S)NR1SiMe3 (R = Ph, R1 = H, Ph; R = Me, R1 = Ph) were silylated via metalation with BuLi and reaction with Me3SiCl. Barriers to rotation about the C-N bond of the N-(trimethylsilyl)thioureas were determined
Liebigs Annalen der Chemie 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 C17H37NO3, HPLC of Formula: 6972-05-0.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia