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Synthesis of new unnatural N[small alpha]-Fmoc pyrimidin-4-one amino acids: use of p-benzyloxybenzyloxy group as a pyrimidinone masking group

Org. and Biomol. Chem. - 13 November, 2014 - 14:17
Org. Biomol. Chem., 2014, Accepted Manuscript
DOI: 10.1039/C4OB02235A, PaperMontserrat Heras, Abdellatif ElMarrouni
p-Benzyloxybenzyloxy group is used to mask the oxo function of the 4(3H)-pyrimidinone ring in the synthesis of new unnatural amino acids. The synthetic approach is based on an aromatic nucleophilic...
The content of this RSS Feed (c) The Royal Society of Chemistry

Mild Ti-mediated transformation of t-butyl thio-ethers into thioacetates

Org. and Biomol. Chem. - 13 November, 2014 - 14:17
Org. Biomol. Chem., 2014, Accepted Manuscript
DOI: 10.1039/C4OB02120G, PaperThomas C Pijper, Jort Robertus, Wesley Browne, Ben L Feringa
We report a straightforward method for the rapid conversion of thio-ethers to thio-acetates using TiCl4, in good to excellent yields. The reaction conditions tolerate a variety of functional groups, including...
The content of this RSS Feed (c) The Royal Society of Chemistry

Mechanisms of Imine Exchange Reactions in Organic Solvents

Org. and Biomol. Chem. - 13 November, 2014 - 14:17
Org. Biomol. Chem., 2014, Accepted Manuscript
DOI: 10.1039/C4OB02110J, Review ArticleStefano Di Stefano, Maria Ciaccia
The state of the art in the mechanisms operating in imine chemistry in organic solvents is critically discussed in the present review. In particular, the reaction pathways involved in imine...
The content of this RSS Feed (c) The Royal Society of Chemistry

Niosomes based on synthetic cationic lipids for gene delivery: The influence of polar head-groups on the transfection efficiency in HEK-293, ARPE-19 and MSC-D1 cells.

Org. and Biomol. Chem. - 13 November, 2014 - 14:17
Org. Biomol. Chem., 2014, Accepted Manuscript
DOI: 10.1039/C4OB02087A, PaperEdilberto Ojeda, Gustavo Puras, Mireia Agirre, Jon Zarate, Santiago Grijalvo, Ramon Pons, Ramon Eritja, Gemma Martinez-Navarrete, Cristina Soto, EDUARDO FERNANDEZ, Jose Luiz Pedras
We designed niosomes based on three lipids that differed only on the polar-head group to analyze the influence on the transfection efficiency. These lipids were characterized in terms of small-angle...
The content of this RSS Feed (c) The Royal Society of Chemistry

Anionic glycolipids related to glucuronosyldiacylglycerol inhibit protein kinase Akt

Org. and Biomol. Chem. - 13 November, 2014 - 14:17
Org. Biomol. Chem., 2014, Accepted Manuscript
DOI: 10.1039/C4OB01602E, PaperMaria Vetro, Barabara Costa, Giulia Donvito, Noemi Arrighetti, Laura Cipolla, Paola Perego, Federica Compostella, Fiamma Ronchetti, Diego Colombo
New glucuronosyldiacylglycerol (GlcADG) analogues based on a 2-O-[small beta]-D-glucopyranosyl-sn-glycerol scaffold and carrying one or two acyl chains of different lengths have been synthesized as phosphatidylinositol 3-phosphate (PI3P) mimics targeting the protein...
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Trifluoromethanesulfonyloxy-group-directed regioselective (3 + 2) cycloadditions of benzynes for the synthesis of functionalized benzo-fused heterocycles

Org. and Biomol. Chem. - 13 November, 2014 - 14:17

Org. Biomol. Chem., 2014, Advance Article
DOI: 10.1039/C4OB01627K, PaperTakashi Ikawa, Hideki Kaneko, Shigeaki Masuda, Erika Ishitsubo, Hiroaki Tokiwa, Shuji Akai
Highly regioselective (3 + 2) cycloadditions of 3- and 4-TfO-benzynes with 1,3-dipoles followed by cross-coupling reactions provided multisubstituted benzo-fused heterocycles.
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Brownian Motion of Arbitrarily Shaped Particles in Two Dimensions

Langmuir - 13 November, 2014 - 13:08

TOC Graphic

LangmuirDOI: 10.1021/la5037053

Triplet Energy Transport in Platinum-Acetylide Light Harvesting Arrays

J. Phys. Chem. B - 13 November, 2014 - 13:02

TOC Graphic

The Journal of Physical Chemistry BDOI: 10.1021/jp509130b

From structure to function via complex supramolecular dendrimer systems

Chem. Soc. Rev. - 13 November, 2014 - 12:54

Chem. Soc. Rev., 2015, Advance Article
DOI: 10.1039/C4CS00249K, Tutorial ReviewHao-Jan Sun, Shaodong Zhang, Virgil Percec
Self-assembly of quasi-equivalent amphiphilic dendrons into secondary and tertiary structures and their self-organization into periodic arrays.
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Donor-acceptor conjugated polymers based on multifused ladder-type arenes for organic solar cells

Chem. Soc. Rev. - 13 November, 2014 - 12:54

Chem. Soc. Rev., 2014, Advance Article
DOI: 10.1039/C4CS00250D, Review ArticleJhong-Sian Wu, Sheng-Wen Cheng, Yen-Ju Cheng, Chain-Shu Hsu
In this review, we summarize the recent development of the multifused ladder-type conjugated building blocks for making donor-acceptor conjugated copolymers.
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