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Aug 23, 2018 · A novel I2-catalyzed cross-dehydrogenative aromatization of cyclohexanones and anilines to synthesize N,N'-diaryl-o-phenylenediamines has been unprecedentedly developed with dimethyl sulfoxide and oxygen employed as mild terminal oxidants.
An efficient catalytic method for the synthesis of 3-thioindoles has been successfully developed, which uses odorless, stable, readily available crystalline Bunte salts as the sulfenylating agents, iodine as nonmetallic catalyst, and DMSO as both the oxidant and solvent.
- Hong Qi, Tongxin Zhang, Kefeng Wan, Meiming Luo
- 2016
Apr 1, 2021 · Liang Chen1 and Heping Dai2.
- Liang Chen, Heping Dai
- 2021
Jan 21, 2013 · Liang Heping performed with legendary rocker He Yong and is considered one of the main leaders of China’s rock music movement in the 90s. Bands on the night will include He Yong, Second Hand Rose, Zhanfu, Thin Man, Guantou, Askar, Ma Tiao and Zhang Qianqian.
Apr 25, 2019 · Herein, a disulfide-catalyzed electrophilic iodination of aromatic compounds using 1,3-diiodo-5,5-dimethylhydantoin (DIH) has been developed. The disulfide activates DIH as a Lewis base to promote the iodination reaction in acetonitrile under mild conditions.
- Keisuke Iida, Shunsuke Ishida, Takamichi Watanabe, Takayoshi Arai
- 2019
Amazon.in - Buy Liang Heping(what is life saying)/Zero limits health and meditation series book online at best prices in india on Amazon.in. Read Liang Heping(what is life saying)/Zero limits health and meditation series book reviews & author details and more at Amazon.in. Free delivery on qualified orders.
- Wu Yunyan
An introduction to the history of modern Chinese art / by Li Xianting. The precursors of modern Chinese art / by Lang Shaojun. Aesthetics, art history and contemporary art in China / by Pi Daojian.
