Healthcare careers for chemists are once again largely based in laboratories, although increasingly there is opportunity to work at the point of care, helping with patient investigation. In a patent, 2682-49-7, name is Thiazolidin-2-one, introducing its new discovery. Related Products of 2682-49-7
A ketonic heterocyclic compound having at least two heteroatoms in the ring is prepared by reacting a difunctional compound having the general formula STR1 in which R1, R2, R3 and R4 are members of the group consisting of aliphatic, aromatic, cycloaliphatic and heterocyclic hydrocarbons which may contain functional groups selected from –OH, –OR5, –COOH, –COOR5, –CN, –Cl, –Br, –I, –F, and –CO–R5, wherein R5 is an aliphatic, aromatic, cycloaliphatic or heterocyclic hydrocarbon; X is oxygen or sulphur; Y is sulphur or nitrogen; n is an integer ranging from 1 to 3, or zero; R6 is a hydrogen or a hydrocarbon radical included in the above definition of R1 R2 R3 and R4 ; and m is the valence of Y, with carbon monoxide and oxygen in the presence of a catalyst selected from selenium, selenium compounds and complexes of copper, in the temperature range of from room temperature to 80 C and in the pressure range of from 1 to 10 atmospheres.
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Reference：
Quinuclidine – Wikipedia,
Quinuclidine | C7H190N | ChemSpider