1313508-07-4Relevant academic research and scientific papers
Sustainable HandaPhos-ppm Palladium Technology for Copper-Free Sonogashira Couplings in Water under Mild Conditions
Handa, Sachin,Smith, Justin D.,Zhang, Yitao,Takale, Balaram S.,Gallou, Fabrice,Lipshutz, Bruce H.
supporting information, p. 542 - 545 (2018/02/10)
Complexation of ca. 1000 ppm Pd(OAc)2 with the ligand HandaPhos (1-1.5:1) leads to a precatalyst that efficiently mediates Sonogashira couplings in aqueous nanomicelles under very mild conditions. Neither copper nor organic solvent is required
Recyclable cellulose-palladium nanoparticles for clean cross-coupling chemistry
Lu, Zhichao,Jasinski, Jacek B.,Handa, Sachin,Hammond, Gerald B.
supporting information, p. 2748 - 2752 (2018/04/27)
Cheap, recyclable, and robust cellulose-palladium nanoparticles were developed and fully characterized by FTIR, TEM, XPS, TGA, and NMR. The nanoparticles enabled cross-coupling chemistry in a truly general fashion i.e., Suzuki-Miyaura, Heck, Sonogashira, and C-H activation. Notably, all types of transformations were achieved with a single type of nanocatalyst. Complete recyclability of the catalyst and low traces of palladium in the product demonstrates the greenness of the protocol.
Synthesis and optical properties of perylene diimide derivatives with triphenylene-based dendrons linked at the bay positions through a conjugated ethynyl linkage
Bagui, Mahuya,Dutta, Tanmoy,Zhong, Haizhen,Li, Shaohua,Chakraborty, Sanjiban,Keightley, Andrew,Peng, Zhonghua
experimental part, p. 2806 - 2818 (2012/05/31)
A number of groups including trimethylsilyl, phenyl, triphenylene, and triphenylene-based dendron have been linked to the bay positions of a perylene diimide (PDI) core through an ethynyl bridge. The photophysical properties of the resulting bay-substitut
Core-extended perylene tetracarboxdiimides: The homologous series of coronene tetracarboxdiimides
Luetke Eversloh, Christian,Li, Chen,Muellen, Klaus
supporting information; experimental part, p. 4148 - 4150 (2011/10/04)
Two novel coronenediimide (CDI) derivatives, CDI 2 and dinaphtho-CDI 4, were synthesized via straightforward synthetic routes completing the homologous series of coronene tetracarboxdiimides, which show remarkable optical properties with absorption wavele
