Fifteen target compounds were synthesized with the following three steps: amino acids were protected to form carbobenzoxyamino acid methyl esters, the carbobenzoxyamino acid methyl esters reacted with hydrazine to give carbobenzoxy amino acid hydrazides, and treatment of the carbobenzoxy amino acid hydrazides with glycosyl isothiocyanates afforded 3a～3o in 65%～86% yields.

The reaction of 2 with glycosyl isothiocyanates 3～5 gave the novel compounds, N-glycosyl-N'-amido thioureas 6～8.

The glycosyl isothiocyanates 1a～1c reacted with anhydrous hydrazine gave N-glycosyl- N'-aminothioureas 2a～2c, which then reacted further with 6-substituted-3-formylchromones 3a～3d to give a series of new N-glycosyl-N′-6-substitutedchromon-3-ylmethylideneaminothioureas 4a～4d, 5a～5d, 6a～ 6d.

Alkyl sulfatases can do it during catalysis by inversion or retention of substrate's configuration.

A Method to Compound the Intermediate of Thiocarbamate;

Synthesis of Thiocarbamates via Selenium-mediated Carbonylation of Aniline with Thiols;

Determination of Seven Thiocarbamate Herbicides in Black Tea and Green Tea by Liquid Chromatography Coupled with Tandem Mass Spectrometry Detection

Chemical analysis of the sulfated polysaccharides extracted in different ways from the Eucheuma gelatinae and Eucheuma striatum;