期刊
CHEMISTRY-AN ASIAN JOURNAL
卷 -, 期 -, 页码 -出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/asia.202300725
关键词
thiophene; ketone; flavormanganese catalysis; dehydrogenation
This study presents an efficient and green method for synthesizing thiophene-substituted ketones from 2-thiophenemethanol and ketones via dehydrogenative coupling using manganese complexes as catalysts. The strategy demonstrated a broad applicability and expanded the range of usable substrates, leading to the successful synthesis of a series of thiophene-substituted saturated ketones and alpha, beta-unsaturated ketones in good yields.
This study reports an efficient and green one-step method for synthesizing thiophene-substituted ketones from 2-thiophenemethanol and ketones via dehydrogenative coupling using manganese complexes as catalysts. The manganese complex demonstrated a broad applicability under mild conditions and extended the range of usable substrates. Utilizing this strategy, we carried out an efficient and diverse reaction of ketones with 2-thiophenemethanol, and successfully synthesized a series of thiophene-substituted saturated ketones and alpha, beta-unsaturated ketones in good isolated yields. Herein, we reports an efficient and green one-step method for synthesizing thiophene-substituted ketones from 2-thiophenemethanol and ketones via dehydrogenative coupling using manganese complexes as catalysts. Utilizing this strategy, we carried out an efficient and diverse reaction of ketones with 2-thiophenemethanol, and successfully synthesized a series of thiophene-substituted saturated ketones and alpha, beta-unsaturated ketones in good isolated yields.+image
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