Chemistry is traditionally divided into organic and inorganic chemistry. The former is the study of compounds containing at least one carbon-hydrogen bonds. 2421-28-5, Name is Benzophenone-3,3′,4,4′-tetracarboxylic dianhydride, molecular formula is C17H6O7, belongs to thiazolidine compound, is a common compound. In a patnet, author is Ying, Jun, once mentioned the new application about 2421-28-5, Application In Synthesis of Benzophenone-3,3′,4,4′-tetracarboxylic dianhydride.
A tBuOK-mediated carbonylative cyclization of propargylic amines with elemental sulfur has been developed. With benzene-1,3,5-triyl triformate (TFBen) as a convenient CO surrogate, various substituted 1,3-thiazolidin-2-ones were produced in good to excellent yields.
We’ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, 2421-28-5. The above is the message from the blog manager. Application In Synthesis of Benzophenone-3,3′,4,4′-tetracarboxylic dianhydride.
Reference:
Thiazolidine – Wikipedia,
,Thiazolidine – ScienceDirect.com