1415461-96-9Relevant academic research and scientific papers
Synthesis of Naphthalenyl Triflates via the Cationic Annulation of Benzodiynes with Triflic Acid
Ge, Chenxin,Wang, Guohua,Wu, Panpan,Chen, Chao
supporting information, p. 5010 - 5014 (2019/07/08)
A highly efficient and regioselective annulation of benzodiynes promoted by triflic acid has been developed. This protocol provides a step and atom-economic access to a series of naphthalenyl triflates. Furthermore, direct synthetic applications of this r
A one-pot method for the synthesis of phenylalkynyl-substituted terminal alkynes by deprotection/stannylation followed by a Migita-Kosugi-Stille coupling
Peng, Li-Fen,Wang, Bing-Hao,Wang, Ming,Tang, Zi-Long,Jiang, Yan-Zi,Jiao, Yin-Chun,Xu, Xin-Hua
, p. 235 - 238 (2018/06/27)
A practical one-pot approach for the synthesis of arylalkynyl-substituted terminal alkynes has been developed through a deprotection/ stannylation of a phenylethynyl phosphine oxide followed by Migita-Kosugi-Stille coupling, avoiding the longer synthetic route involving repeated deprotection/Sonogashira coupling. Other features of this approach include mild reaction conditions, excellent yields, facile isolation of products and wide functional group tolerance.
Complex Annulations through Silver Carbenoid Intermediate: An Alternative Entry to Transformations of 1,2,3-Triazoles
Yang, Yuan,Yu, Jiang-Xi,Ouyang, Xuan-Hui,Li, Jin-Heng
, p. 3982 - 3985 (2017/08/14)
An alternative entry to transformations of N-sulfonyl-4-(2-(ethynyl)aryl)-1,2,3-triazoles with various generated in situ or external nucleophiles by means of silver catalysis for producing diverse functionalized isoquinolines is described. Mechanistically
Polyaromatic ribbon/benzofuran fusion via consecutive endo cyclizations of enediynes
Byers, Philip M.,Rashid, Julian I.,Mohamed, Rana K.,Alabugin, Igor V.
supporting information, p. 6032 - 6035 (2013/02/22)
The Sonogashira/5-endo-dig/6-endo-dig cascade fuses a polycyclic aromatic backbone to the electron-rich furan subunit. The transformation proceeds in modest yields as a one-pot reaction. Efficiency of the full cascade is increased by removal of base prior
