16034-06-3Relevant academic research and scientific papers
Nickel-Catalyzed Directed Cross-Electrophile Coupling of Phenolic Esters with Alkyl Bromides
Ding, Decai,Wang, chuan,Yang, feiyan
, p. 9203 - 9209 (2020)
Herein, we demonstrate the successful use of robust phenolic esters as an electrophilic acyl source in the reaction with diverse primary and secondary unactivated alkyl bromides. The cleavage of the relatively inert C-O bond is facilitated by the neighboring coordinating hydroxyl or sulfonamide moiety. By circumventing the use of pregenerated organometallics, this method allows efficient preparation of a variety of o-hydroxyl and tosyl-protected o-amino aryl ketones with high compatibility with a wide range of functionalities.
4-Hydroxyl-1,3 di-phthalate derivatives and preparation and application thereof
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Paragraph 0045; 0046, (2017/01/02)
The invention relates to 4-hydroxyl-1,3 di-phthalate derivative and preparation and application thereof. A compound is obtained by subjecting 4-hydroxyl-1,3 phthalic acid to esterification with various fatty alcohols or aromatic alcohols. The derivative h
