General structure of a thioester, where R and R' are organyl groups, or H in the case of R. In organic chemistry, thioesters are organosulfur compounds with the molecular structure R−C(=O)−S−R’.

硫酯（拼音：liú zhǐ；英文：Thioester）是一个硫原子和一分子酰基共价结合形成的化学物质，通式为R-S-CO-R'。硫酯键是高能化学键。

Thioesters are biologically important carboxylic acid derivatives. Acetyl coenzyme A is an important thioester in metabolism and transports two carbon atoms to the Citric Acid Cycle (Kreb's …

硫代酸酯简称硫酯（拼音：liú zhǐ；英文：Thioester）是一个硫原子和一分子酰基共价结合形成的化学物质，通式为R-S-CO-R'。 硫酯键是高能化学键。 类比于羧酸酯的通式R-O-CO-R'。

2023年5月16日 · The acyl group of a thioester can be transferred to a water molecule in a hydrolysis reaction, resulting in a carboxylate. An example of thioester hydrolysis is the conversion of (S)-citryl CoA to citrate in the citric acid cycle (also known as the Krebs cycle).

2024年11月19日 · The ‘acyl X group’ in a thioester is a thiol. The most important thiol compound used to make thioesters is called coenzyme A, which has the following structure: Coenzyme A is often abbreviated HSCoA, in order to emphasize that it is the thiol sulfur that provides the critical thioester linkage to acyl groups.

Thioester | C19H12BrN3O2S | CID 139202519 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

硫酯（拼音：liú zhǐ；英文：Thioester）是一个硫原子和一分子酰基共价结合形成的化学物质，通式为R-S-CO-R'。硫酯键是高能化学键。 另一类的化学物质也会被看作是硫酯，这一类的化学物质可看成是酯键中的酰基上的氧原子为硫原子所取代，其通式则是R-O-CS-R'。

2016年12月10日 · In contrast to the various acyl derivatives employed in organic synthesis, one key derivative - the thioester - plays a disproportionately large role in metabolism. The most common thioesters are based on phosphopantetheine (which is the biochemically active form of the pantothenate), which includes coenzyme A ("A" for acylation).

A thioester is a biochemical acyl transfer reagent that is more reactive than esters, allowing for efficient transfer of acyl groups in cells due to its stability towards hydrolysis and reactivity towards nucleophiles.