Results 1 to 10 of about 3,562 (286)

Synthesis and Pro-Apoptotic Effects of Nitrovinylanthracenes and Related Compounds in Chronic Lymphocytic Leukaemia (CLL) and Burkitt’s Lymphoma (BL) [PDF]

Molecules, 2023
Chronic lymphocytic leukaemia (CLL) is a malignancy of the immune B lymphocyte cells and is the most common leukaemia diagnosed in developed countries.
Andrew J. Byrne, Sandra A. Bright, James. P. McKeown, Adam Bergin, Brendan Twamley, Anthony M. McElligott, Sara Noorani, Shubhangi Kandwal, Darren Fayne, Niamh M. O’Boyle, D. Clive Williams, Mary J. Meegan   +11 more
doaj   +2 more sources

Intermolecular Carbon–Carbon Bond Formation Followed by Intramolecular Cyclization of Electrochemically Generated Magnesium Anthracenes and Esters in the Presence of Chlorotrimethylsilane [PDF]

Electrochemistry, 2020
The electrochemical reduction of anthracenes in the presence of esters and chlorotrimethylsilane in LiClO4/THF in the undivided cell equipped with magnesium electrodes affords the corresponding cyclized products at low to moderate yields.
Kouichi MATSUMOTO, Masahiro MATSUMOTO, Terumasa HAYASHI, Masahiko MAEKAWA, Keiji NISHIWAKI, Shigenori KASHIMURA   +5 more
doaj   +2 more sources

New Azacycles by One‐Pot Three‐Component Hantzsch‐Like Synthesis of Tetra(hexa)azacyclopenta[a]anthracenes, Tetraazaindeno[5,4‐b]fluorenes, and Oxatetraazacyclopenta[m]tetraphenes

ChemistryOpen, 2023
New Azacycles by One‐Pot Three‐Component Hantzsch‐Like Synthesis of Tetra(hexa)azacyclopenta[a]anthracenes, Tetraazaindeno[5,4‐b]fluorenes, and Oxatetraazacyclopenta[m]tetraphenes (H. Butenschön, I. A.
Holger Butenschön, Amr M Abdelmoniem, Ismail Abdelshafy Abdelhamid   +2 more
exaly   +2 more sources

Recent achievements in synthesis of anthracene scaffolds catalyzed transition metals [PDF]

Frontiers in Chemistry
In the last 10 years, the synthesis of anthracene scaffolds has attracted considerable interest because of their distinctive electronic characteristics and various uses in organic electronics, photovoltaics, and therapeutics.
Fadhil Faez Sead, Fadhil Faez Sead, Fadhil Faez Sead, Vicky Jain, R. Roopashree, Aditya Kashyap, Suman Saini, Girish Chandra Sharma, Pushpa Negi Bhakuni, Pushpa Negi Bhakuni, Mosstafa Kazemi, Ramin Javahershenas   +11 more
doaj   +2 more sources

Enantiopure trigonal bipyramidal coordination cages templated by in situ self-organized D 2h-symmetric anions [PDF]

Nature Communications
The control of a molecule’s geometry, chirality, and physical properties has long been a challenging pursuit. Our study introduces a dependable method for assembling D 3-symmetric trigonal bipyramidal coordination cages.
Shan Guo, Wen-Wen Zhan, Feng-Lei Yang, Jie Zhou, Yu-Hao Duan, Dawei Zhang, Yang Yang   +6 more
doaj   +2 more sources

Hydroxylated-Benz[a]anthracenes Induce Two Apoptosis-Related Gene Expressions in the Liver of the Nibbler Fish Girella punctata [PDF]

Toxics
Polycyclic aromatic hydrocarbons (PAHs) are known to have toxic effects on fish. In this study, we examined the effects of benz[a]anthracene (BaA), a type of PAH, on fish liver metabolism.
Muhammad Ahya Rafiuddin, Hajime Matsubara, Kaito Hatano, Masato Honda, Kenji Toyota, Kouhei Kuroda, Keito Tsunoda, Yukihiro Furusawa, Yoshiaki Tabuchi, Tetsushi Hirano, Akihiro Sakatoku, Chun-Sang Hong, Ajai K. Srivastav, Thumronk Amornsakun, Nobuaki Shimizu, Mohamed I. Zanaty, Tatsuo Harumi, Kohei Yamauchi, Tamás Müller, Ning Tang, Atsuhiko Hattori, Kazuichi Hayakawa, Nobuo Suzuki   +22 more
doaj   +2 more sources

Structural and Variable-Temperature NMR Studies of 9-Diisopropylphosphanylanthracenes and 9,10-Bis(diisopropylphosphanyl)anthracenes and Their Oxidation Products [PDF]

, 2016
The diisopropylphosphanyl-substituted anthracenes i-Pr2P(C14H9) (1a), i-Pr2P(C14H8)Br (2a), and (i-Pr2P)2(C14H8) (3a) and some of their oxidation products were prepared from 9-bromoanthracene and 9,10-dibromoanthracene, respectively.
Dietmar Stalke (1407541), Daniel Stern (213946), Gerald Schwab (2346604)   +2 more
core   +17 more sources

Photoreactivity of an Exemplary Anthracene Mixture Revealed by NMR Studies, including a Kinetic Approach

Molecules, 2021
Anthracenes are an important class of acenes. They are being utilized more and more often in chemistry and materials sciences, due to their unique rigid molecular structure and photoreactivity.
Kristina Kristinaityte, Mateusz Urbańczyk, Adam Mames, Mariusz Pietrzak, Tomasz Ratajczyk   +4 more
doaj   +1 more source

Kinetic Stabilization of Blue‐Emissive Anthracenes: Phenylene Bridging Works Best [PDF]

, 2021
In attempts at kinetically stabilizing blue‐emissive anthracenes, a series of 9,10‐diaryl substituted derivatives were tested for their photochemical and photooxidative persistence.
Jan Freudenberg, Rominger, F., Junyou Pan, Marvin Nathusius, Nathusius, M., Bunz, U., Freudenberg, J., Freudenberg, Jan, Pan, J., Frank Rominger, Bunz, Uwe H. F., Rominger, Frank, Müllen, Klaus, Sleeman, Daniel, Pan, Junyou, Sleeman, D., Nathusius, Marvin, Uwe H. F. Bunz, Klaus Müllen, Daniel Sleeman, Müllen, K.   +20 more
core   +2 more sources

Anthracene‐Porphyrin Nanoribbons

Angewandte Chemie International Edition, 2023
Abstract π‐Conjugated nanoribbons attract interest because of their unusual electronic structures and charge‐transport behavior. Here, we report the synthesis of a series of fully edge‐fused porphyrin‐anthracene oligomeric ribbons (dimer and trimer), together with a computational study of the corresponding ...
Zhu, H, Chen, Q, Rončević, I, Christensen, KE, Anderson, HL   +4 more
openaire   +3 more sources