10527-69-2Relevant academic research and scientific papers
Combining Synthesis and Self-Assembly in One Pot to Construct Complex 2D Metallo-Supramolecules Using Terpyridine and Pyrylium Salts
Wang, Heng,Li, Yiming,Yu, Hao,Song, Bo,Lu, Shuai,Hao, Xin-Qi,Zhang, Yuan,Wang, Ming,Hla, Saw-Wai,Li, Xiaopeng
, p. 13187 - 13195 (2019)
Multicomponent self-assembly in one pot provides an efficient way for constructing complex architectures using multiple types of building blocks with different levels of interactions orthogonally. The preparation of multiple types of building blocks typic
Preparation method of 3, 5-dibromo iodobenzene
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Paragraph 0014; 0015; 0016, (2016/11/24)
The present invention discloses a preparation method of 3, 5-dibromo iodobenzene. The preparation method comprises the following steps: Step 1, p-Iodoaniline and absolute ethyl alcohol are added into a container, and dibromodimethyl hydantoin is added int
Synthesis and optoelectronic properties of janus -dendrimer-type multivalent donor-acceptor systems
Dengiz, Cagatay,Breiten, Benjamin,Gisselbrecht, Jean-Paul,Boudon, Corinne,Trapp, Nils,Schweizer, W. Bernd,Diederich, Fran?ois
, p. 882 - 896 (2015/01/30)
A convergent, multistep protocol was employed for the synthesis of a Janus-type multivalent donor-acceptor system. The synthetic approach is based on a Sonogashira cross-coupling of two differently ferrocene-(Fc) substituted dendrons and a final sixfold [
Palladium-Catalyzed Regioselective Hydrodebromination of Dibromoindoles: Application to the Enantioselective Synthesis of Indolodioxane U86192A
Chae, Junghyun,Buchwald, Stephen L.
, p. 3336 - 3339 (2007/10/03)
A novel approach to the selective preparation of 4-bromoindoles was developed via Pd(OAc)2/rac-BINAP catalytic reactions. A variety of 4,6-dibromoindoles were transformed to 4-bromoindoles with high regioselectivity. This methodology, along wit
Organometallic dendrimers based on (tetraphenylcyclobutadiene)cyclopentadienylcobalt modules
Waybright, Shane M.,McAlpine, Kanika,Laskoski, Matthew,Smith, Mark D.,Bunz, Uwe H. F.
, p. 8661 - 8666 (2007/10/03)
The synthesis and characterization of novel organometallic polyphenylene dendrimers containing 24 or 44 phenyl rings and one cyclobutadiene(cyclopentadienyl)cobalt unit is reported. The dendrimers are made by the convergent CpCo(CO)2-mediated dimerization of di- or tetraethynyltolanes followed by a divergent core extension utilizing tetraphenylcyclopentadienone. The obtained dendrimers are air and water stable, soluble materials that show interesting differences in their hydrodynamic properties as evidenced by gel permeation chromatography. Scanning pulse voltammetry in solution shows that the dendrimers are oxidized at potentials ranging from 0.8 to 0.83 V. The more sterically encumbered the dendrimer, the higher its oxidation potential, that is, the more difficult oxidation is.
Mild and regioselective oxidative bromination of anilines using potassium bromide and sodium perborate
Roche, Didier,Prasad, Kapa,Repic, Oljan,Blacklock, Thomas J.
, p. 2083 - 2085 (2007/10/03)
The selective monobromination of various deactivated anilines using potassium bromide and sodium perborate as oxidant has been achieved. The use of ammonium molybdate as catalyst accelerates the rate of reaction but is not essential to obtain good yields and high selectivities. (C) 2000 Elsevier Science Ltd.
