Journal of the Chinese Chemical Society
SCIE-ISI SCOPUS (SonsInc.)
0009-4536
2192-6549
Mỹ
Cơ quản chủ quản: John Wiley & Sons Inc. , WILEY-V C H VERLAG GMBH
Lĩnh vực:
Chemistry (miscellaneous)
Các bài báo tiêu biểu
Spectroscopic Characterization of Some Tetradentate Schiff Bases and Their Complexes with Nickel, Copper and ZincAbstract Three ligands have been formed by the 1:2 molar condensation of o‐phenylenediamine with salicyldhyde, 2‐hydroxy‐1‐naphthaldhyde or o‐hydroxyacetophenone. The potentially tetradentate ligands are N,N′‐bis(salicyldhyde)‐o‐phenylenediamine(SalophH2 ), N,N′‐bis(2‐hydroxy‐1‐naphthaldhyde)‐o‐phenylenediamine (NophH2 ) and N... ... hiện toàn bộ
Tập 48 Số 2 - Trang 153-158 - 2001
A review of transition metal‐based bifunctional oxygen electrocatalystsAbstract Electrochemical energy storage and conversion devices play a key role in the development of clean, sustainable, and efficient energy systems to meet the sustainable growth of our society. However, challenging issues including the sluggish kinetics of oxygen electrode reactions involving the oxygen reduction reaction (ORR) and the oxygen evolution reaction (... ... hiện toàn bộ
Tập 66 Số 8 - Trang 829-865 - 2019
A Journey of Metal‐metal Bonding beyond Cotton's Quadruple BondsAbstract Whereas the study of the Cotton's quadruple bonding between two metal atoms has been mature, exploration of bonding, potential applications and reactivity in linear oligonuclear metal complexes and quintuple bonded dinuclear compounds is currently underway. Stabilized by four long‐chain organic ligands containing various numbers (3‐13) of nitrogen donors, m... ... hiện toàn bộ
Tập 61 Số 1 - Trang 9-26 - 2014
Development of a Novel Hybrid Immobilization Material (HY‐IM) for Fermentative Biohydrogen Production from Beverage WastewaterAbstract A novel material (hybrid immobilization material, HY‐IM) was developed by the combination of calcium‐alginate, activated carbon (prepared from de‐oiled jatropha waste), wako gel (silica gel) and chitosan for immobilization of hydrogen‐producing bacteria. The stability of the prepared immobilized cells was evaluated by ten repetitive batch experimental runs;... ... hiện toàn bộ
Tập 61 Số 7 - Trang 827-830 - 2014
Ultrasound‐Assisted One‐Pot Synthesis of Octahydroquinazolinone Derivatives Catalyzed by Acidic Ionic Liquid [Tbmim]Cl2/AlCl3Abstract Acidic ionic liquid [tbmim]Cl2 /AlCl3 catalysed an efficient synthesis of octahydroquinazolinone derivatives under ultrasound‐irradiation. This method provides several advantages such as environment benign, high yields and simple work‐up procedure.
Tập 57 Số 1 - Trang 89-92 - 2010
Applications of Highly Sulfated Cyclodextrins for Enantiomeric Separation by Capillary ElectrophoresisAbstract Separation of enantiomeric pairs of compounds by capillary electrophoresis (CE) was performed using highly sulfated α‐, β‐ and γ‐cyclodextrins (HS‐CDs). CE analysis of the HS‐CDs using indirect absorbance detection showed that the new class of chiral selectors has substantially higher degrees of sulfation and narrower heterogeneity than those used in previo... ... hiện toàn bộ
Tập 46 Số 5 - Trang 847-860 - 1999
Hypervalent Iodine(III) Sulfonate Mediated Synthesis of Quinoxalines in Liquid PEG‐400Abstract PEG‐400[poly(ethylene glycol‐400)] is used as a “green” recyclable solvent in the one‐pot synthesis of quinoxalines by reaction with aryl ketones, hypervalent Iodine(III) Sulfonate, and o ‐phenylenediamines. Significant rate enhancements and improved yields have been observed.
Tập 56 Số 4 - Trang 683-687 - 2009
Ionic Liquid as an Efficient Promoting Medium for Synthesis of Bis‐Pyrazolo[3,4‐b:4′,3′‐e]PyridinesAbstract The preparation of a series of bis‐pyrazolo[3,4‐b:4′,3′‐e]pyridines by the reaction of 5‐aminopyrazole with aldehydes in ionic liquid [bmim]Br is described. This new method has the advantages of easier work‐up, milder reaction conditions, high yields and environmental friendliness compared with other methods.
Tập 55 Số 4 - Trang 755-760 - 2008
The Isolation and Determination of Sulforaphane from Broccoli Tissues by Reverse Phase‐High Performance Liquid ChromatographyAbstract Sulforaphane is a cognate isothiocyanate of glucoraphanin, released by degradation of glucosinolate through myrosinase enzyme, when Brassica tissues are crushed or chewed. C8 analytical column and mixture of water/acetonitrile 65/35 (ν/ν) as mobile phase were used to separate sulforaphane in broccoli tissues (e.g., 7‐day‐seedling, seed,... ... hiện toàn bộ
Tập 58 Số 7 - Trang 906-910 - 2011
Constituents of the Heartwood of Diospyros ErianthaAbstract The isolation and identification of fifteen compounds from the heartwood of Diospyros eriantha are described. Their structures were determined on the basis of spectral evidence and/or comparison with authentic samples. These compounds include three steroids (stigmast‐4‐en‐3‐one, stigmast‐4‐ene‐3,6‐dione, and 3β‐hydroxystigmast‐5‐e... ... hiện toàn bộ
Tập 41 Số 2 - Trang 195-198 - 1994