In 2016,Gao, Shang; Wu, Zijun; Wu, Fei; Lin, Aijun; Yao, Hequan published 《Catalyst-Controlled Regiodivergent Dehydrogenative Heck Reaction of 4-Arylthiophene/Furan-3-Carboxylates》.Advanced Synthesis & Catalysis published the findings.Related Products of 78191-00-1 The information in the text is summarized as follows:
A catalyst-controlled regiodivergent dehydrogenative Heck reaction of 4-arylthiophene/furan-3-carboxylates has been realized. Use of a palladium catalyst led to the C-5 alkenylation through electronic palladation to afford, e.g., I, while a ruthenium catalyst favored the C-2 alkenylation with the assistance of a directing group to yield, e.g., II. This reaction exhibited good to excellent regioselectivities. The experimental process involved the reaction of N-Methoxy-N-methylacetamide(cas: 78191-00-1Related Products of 78191-00-1)
N-Methoxy-N-methylacetamide(cas: 78191-00-1) belongs to anime. Amines characteristically form salts with acids; a hydrogen ion, H+, adds to the nitrogen. With the strong mineral acids (e.g., H2SO4, HNO3, and HCl), the reaction is vigorous. Salt formation is instantly reversed by strong bases such as NaOH. Neutral electrophiles (compounds attracted to regions of negative charge) also react with amines; alkyl halides (R′X) and analogous alkylating agents are important examples of electrophilic reagents.Related Products of 78191-00-1
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics