Recently I am researching about SELECTIVE HYDROGENATION; HETEROGENEOUS CATALYST; PD NANOPARTICLES; FACILE SYNTHESIS; N-ALKYLATION; REDUCTION; ACID; EFFICIENT; SUZUKI; OXIDATION, Saw an article supported by the University Grants CommissionUniversity Grants Commission, India [42-240/2013]. Published in WILEY in HOBOKEN ,Authors: Patel, HA; Rawat, M; Patel, AL; Bedekar, AV. The CAS is 94-41-7. Through research, I have a further understanding and discovery of Chalcone. Name: Chalcone
Polyaniline coated on particles of celite is used as support to load palladium catalyst. This heterogenized Celite center dot PANI center dot Pd system, is used as an efficient catalyst for chemoselective hydrogenation reactions. The catalyst is characterized by usual spectral, analytical techniques and studied for hydrogenation reactions at ambient conditions. The mild reaction conditions allow the control over the reactions and excellent selectivity is achieved in number of conversions. Hydrogenation of a carbon-carbon double bond was favored over other polar pi-bond systems, while labile functional groups such as benzyl ether, benzyl esters, cyano, nitro and halogen remained unaffected. Primary amines were converted to N,N-dimethyl amines with formaldehyde, the double bond of coumarin was selectively hydrogenated without opening of the lactone functionality.
About Chalcone, If you have any questions, you can contact Patel, HA; Rawat, M; Patel, AL; Bedekar, AV or concate me.. Name: Chalcone
Reference:
Thiazolidine – Wikipedia,
,Thiazolidine – ScienceDirect.com