Feed aggregator

NMR Evidence for Specific Germanium Siting in IM-12 Zeolite

Chem. Mat. - 16 September, 2014 - 04:36

TOC Graphic

Chemistry of MaterialsDOI: 10.1021/cm502525w

Optical Spectroscopy of Molecular-Rotor Molecules Adsorbed on Cellulose

J. Phys. Chem. A - 16 September, 2014 - 04:35

TOC Graphic

The Journal of Physical Chemistry ADOI: 10.1021/jp507052m

Self-Assembly in Nafion Membranes upon Hydration: Water Mobility and Adsorption Isotherms

J. Phys. Chem. B - 16 September, 2014 - 04:33

TOC Graphic

The Journal of Physical Chemistry BDOI: 10.1021/jp504975u

Total synthesis and biological studies of cryptocin and derivatives of equisetin and fusarisetin A

Org. and Biomol. Chem. - 15 September, 2014 - 23:54

Org. Biomol. Chem., 2014, 12,7591-7597
DOI: 10.1039/C4OB01149J, PaperLili Kong, Mingjin Rao, Jinjie Ou, Jun Yin, Weiqiang Lu, Mingyao Liu, Xiufeng Pang, Shuanhu Gao
Total synthesis of cryptocin, derivatives of equisetin and fusarisetin A were achieved based on the biosynthetic hypothesis. The biological studies of their inhibitory effects on breast cancer cells (MDA-MB-231) survival and metastasis were further investigated.
The content of this RSS Feed (c) The Royal Society of Chemistry

Understanding the polar mechanism of the ene reaction. A DFT study

Org. and Biomol. Chem. - 15 September, 2014 - 23:54

Org. Biomol. Chem., 2014, 12,7581-7590
DOI: 10.1039/C4OB01279H, PaperLuis R. Domingo, Maria J. Aurell, Patricia Perez
A good correlation between the activation energy and global electron density transfer at the transition structure of ene reactions has been found. The proposed polar mechanism can be easily predicted analysing the electrophilicity/nucleophilicity indices of the reagents.
The content of this RSS Feed (c) The Royal Society of Chemistry

Modulation of DNA-polyamide interaction by [small beta]-alanine substitutions: a study of positional effects on binding affinity, kinetics and thermodynamics

Org. and Biomol. Chem. - 15 September, 2014 - 23:54

Org. Biomol. Chem., 2014, 12,7523-7536
DOI: 10.1039/C4OB01456A, PaperShuo Wang, Karl Aston, Kevin J. Koeller, G. Davis Harris, Nigam P. Rath, James K. Bashkin, W. David Wilson
The substitution of an internal pyrrole with a [small beta] motif has large and diverse effects on hairpin polyamide-DNA binding affinity, kinetics and binding orientation.
The content of this RSS Feed (c) The Royal Society of Chemistry

Synthesis of aromatic 13C/2H-[small alpha]-ketoacid precursors to be used in selective phenylalanine and tyrosine protein labelling

Org. and Biomol. Chem. - 15 September, 2014 - 23:54

Org. Biomol. Chem., 2014, 12,7551-7560
DOI: 10.1039/C4OB01129E, PaperR. J. Lichtenecker
A synthetic concept to access various 13C/2H patterns of phenylalanine and tyrosine precursors for cell-based protein overexpression systems is presented. The target compounds feature isolated 13C-1H spin systems to be used in NMR probing of protein structure and dynamics.
The content of this RSS Feed (c) The Royal Society of Chemistry

Nickel-catalyzed substitution reactions of propargyl halides with organotitanium reagents

Org. and Biomol. Chem. - 15 September, 2014 - 23:54

Org. Biomol. Chem., 2014, 12,7634-7642
DOI: 10.1039/C4OB00677A, PaperQing-Han Li, Jung-Wei Liao, Yi-Ling Huang, Ruei-Tang Chiang, Han-Mou Gau
A simple and mild catalytic coupling reaction of propargyl halides with organotitanium reagents is reported.
The content of this RSS Feed (c) The Royal Society of Chemistry

Approaches to the total synthesis of chaetochalasin A

Org. and Biomol. Chem. - 15 September, 2014 - 23:54

Org. Biomol. Chem., 2014, 12,7537-7550
DOI: 10.1039/C4OB01308E, PaperEric J. Thomas, Mark Willis
Chaetochalasin A is a complex natural product whose biosynthesis may involve two domino Diels-Alder reactions.
The content of this RSS Feed (c) The Royal Society of Chemistry

A theoretical study on the mechanisms of the reactions between 1,3-dialkynes and ammonia derivatives for the formation of five-membered N-heterocycles

Org. and Biomol. Chem. - 15 September, 2014 - 23:54

Org. Biomol. Chem., 2014, 12,7503-7514
DOI: 10.1039/C4OB01015A, PaperYang Wang, Donghui Wei, Wenjing Zhang, Yanyan Wang, Yanyan Zhu, Yu Jia, Mingsheng Tang
The reaction mechanisms between 1,3-dialkynes and ammonia derivatives for the formation of five-membered N-heterocycles have been investigated using the DFT method.
The content of this RSS Feed (c) The Royal Society of Chemistry

RANEY[registered sign] cobalt - an underutilised reagent for the selective cleavage of C-X and N-O bonds

Org. and Biomol. Chem. - 15 September, 2014 - 23:54

Org. Biomol. Chem., 2014, 12,7433-7444
DOI: 10.1039/C4OB00917G, Review ArticleMartin G. Banwell, Matthew T. Jones, Tristan A. Reekie, Brett D. Schwartz, Shen H. Tan, Lorenzo V. White
The first comprehensive survey of the application of the catalyst RANEY[registered sign] cobalt in chemical synthesis is presented. Its capacity to effect chemoselective reductive cyclisation reactions under mild conditions is highlighted.
The content of this RSS Feed (c) The Royal Society of Chemistry

Synthesis, structure, and ionic conductivity of solid solution, Li10+[small delta]M1+[small delta]P2-[small delta]S12 (M = Si, Sn)

Faraday Disc. - 15 September, 2014 - 20:54
Faraday Discuss., 2014, Accepted Manuscript
DOI: 10.1039/C4FD00143E, PaperSatoshi Hori, Kota Suzuki, Masaaki Hirayama, Yuki Kato, Toshiya Saitoo, Masao Yonemura, Ryoji Kanno
Solid solutions of the silicon and tin analogous phases of the superionic conductor Li10MP2S12 (M = Si, Sn) were synthesized by a conventional solid-state reaction in an evacuated silica tube...
The content of this RSS Feed (c) The Royal Society of Chemistry

Easy Preparation of Readily Self-Assembled High-Performance Graphene Oxide Fibers

Chem. Mat. - 15 September, 2014 - 20:13

TOC Graphic

Chemistry of MaterialsDOI: 10.1021/cm502614w

Liquid Crystalline Phase Formation in Suspensions of Solid Trimyristin Nanoparticles

J. Phys. Chem. B - 15 September, 2014 - 19:51

TOC Graphic

The Journal of Physical Chemistry BDOI: 10.1021/jp506787v

WebElements: the periodic table on the WWW [http://www.webelements.com/]

Copyright 1993-2011 Mark Winter [The University of Sheffield and WebElements Ltd, UK]. All rights reserved.