59417-06-0Relevant articles and documents
Visible light promoted continuous flow photocyclization of 1,2-diketones
Frongia, Angelo,Luridiana, Alberto,Porcu, Stefania,Ricci, Pier Carlo,Secci, Francesco
supporting information, p. 3684 - 3689 (2020/06/03)
The continuous flow Norrish-Yang photocyclization of 1,2-diketones has been developed and used for the synthesis of a large number of functionalized 2-hydroxycyclobutanones, under blue light irradiation and employing acetone as a solvent. This eco-friendly procedure represents a valid alternative to the reactions carried out in batches thus reducing the reaction times, the formation of secondary products and simplifying the purification steps. The use of differently substituted diketone compounds has allowed us to obtain a wide range of 2 and 3-functionalized cyclobutanones, thus allowing the evaluation of the scope and limitations of this procedure.
PIDA/I2-Mediated α- And β-C(sp3)-H Bond Dual Functionalization of Tertiary Amines
Zhu, Yu,Shao, Li-Dong,Deng, Zhen-Tao,Bao, Ying,Shi, Xin,Zhao, Qin-Shi
, p. 10166 - 10174 (2018/08/01)
The α,β-C(sp3)-H bond dual functionalization of tertiary amines is still a challenging task for both organic and medicinal chemists. Herein a direct, mild, metal-free, and site-specific method mediated by PIDA/I2 was developed for α,
Synthesis and characterization of quinoxaline-based thiophene copolymers as photoactive layers in organic photovoltaic cells
Choi, Yoon-Suk,Lee, Woo-Hyung,Kim, Jae-Ryoung,Lee, Sang-Kyu,Shin, Won-Suk,Moon, Sang-Jin,Park, Jong-Wook,Kang, In-Nam
scheme or table, p. 417 - 423 (2011/12/22)
A series of new quinoxaline-based thiophene copolymers (PQx2T, PQx4T, and PQx6T) was synthesized via Yamamoto and Stille coupling reactions. The M ws of PQx2T, PQx4T, and PQx6T were found to be 20,000, 12,000, and 29,000, with polydispersity in