@article{18b2fd753d564fa2847186825f943825,
title = "Palladium/Silver-Cocatalyzed Tandem Reactions of Oxabenzonorbornadienes with Substituted Arylacetylenes: A Simple Method for the Preparation of 1,2-Diarylethanones and 1,2-Diarylacetylenes",
abstract = "The effective synthesis of 1,2-diarylethanones was achieved using palladium(II) acetate [Pd(OAc)2] and silver triflate (AgOTf) as cocatalysts from various oxabenzonorbornadiene derivatives and substituted arylacetylenes via tandem reactions under mild conditions. Exploration of the oxabenzonorbornadiene substrates showed that the 1,2-diarylacetylenes were obtained from adjacent alkoxy substituted oxabenzonorbornadiene derivatives. Preliminary mechanistic studies indicate that the AgOTf served as an indispensable catalyst, and the mechanism of the tandem reaction was proposed.",
author = "Jingchao Chen and Shanshan Liu and Yongyun Zhou and Sifeng Li and Chengyuan Lin and Zhaoxiang Bian and Baomin Fan",
note = "Funding information: We thank the National Natural Science Foundation of China (21362043, 21162040, 21302162), the Government of Yunnan Province (2012FB170), and the State Key Laboratory of Elemento-organic Chemistry, Nankai University (201302), for financial support. Publisher copyright: {\textcopyright} 2015 American Chemical Society",
year = "2015",
month = sep,
day = "14",
doi = "10.1021/acs.organomet.5b00551",
language = "English",
volume = "34",
pages = "4318--4322",
journal = "Organometallics",
issn = "0276-7333",
publisher = "American Chemical Society",
number = "17",
}