Org. and Biomol. Chem.

Syndicate content RSC - Org. Biomol. Chem. latest articles
RSC - Org. Biomol. Chem. latest articles
Updated: 20 hours 58 min ago

Preparation of luminescent chemosensors by post-functionalization of vesicle surfaces

9 December, 2014 - 20:54

Org. Biomol. Chem., 2015, Advance Article
DOI: 10.1039/C4OB02327G, PaperAndreas Muller, Burkhard Konig
A variety of luminescent chemosensors is obtained by post-functionalization of self-assembled phospholipid vesicles with receptor units ranging from metal complexes to aptamers.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Tris(triazole) tripodal receptors as selective probes for citrate anion recognition and multichannel transition and heavy metal cation sensing

9 December, 2014 - 20:54

Org. Biomol. Chem., 2015, Advance Article
DOI: 10.1039/C4OB02135E, PaperMaria del Carmen Gonzalez, Francisco Oton, Arturo Espinosa, Alberto Tarraga, Pedro Molina
The preparation and binding properties towards citrate anions and cations of two three-armed triazole based receptors are described.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Manganese triacetate as an efficient catalyst for bisperoxidation of styrenes

9 December, 2014 - 20:54

Org. Biomol. Chem., 2015, Advance Article
DOI: 10.1039/C4OB01823K, PaperAlexander O. Terent'ev, Mikhail Yu. Sharipov, Igor B. Krylov, Darya V. Gaidarenko, Gennady I. Nikishin
Bisperoxidation of styrenes with tert-butyl hydroperoxide in the presence of a catalytic amount of Mn(OAc)3.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Investigation of end processing and degradation of premature tRNAs and their application to stabilization of in vitro transcripts in wheat germ extract

9 December, 2014 - 20:54

Org. Biomol. Chem., 2015, Advance Article
DOI: 10.1039/C4OB02221A, CommunicationAtsushi Ogawa, Yasunori Doi
We investigated the end processing and degradation of premature tRNAs in wheat germ extract (left), which led to the findings of end protectors for efficiently stabilizing an in vitro transcript (purple, right).
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Regioselective synthesis, antimicrobial evaluation and theoretical studies of 2-styryl quinolines

9 December, 2014 - 20:54

Org. Biomol. Chem., 2015, Advance Article
DOI: 10.1039/C4OB02277G, PaperAhmed Kamal, Abdul Rahim, Sd Riyaz, Y. Poornachandra, Moku Balakrishna, C. Ganesh Kumar, Syed Mohammed Ali Hussaini, B. Sridhar, Pavan Kumar Machiraju
2-Styryl quinolines have been synthesized regioselectively from 2-methyl-quinoline using NaOAc in water acetic acid binary solvents and evaluated for their antibacterial activity against both Gram-positive and Gram-negative strains.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Development of an efficient route to CF3-substituted pyrrolopyrimidines through understanding the competition between Michael and aza-Henry reactions

9 December, 2014 - 20:54

Org. Biomol. Chem., 2015, Advance Article
DOI: 10.1039/C4OB02233E, PaperV. M. Tkachuk, V. A. Sukach, K. V. Kovalchuk, M. V. Vovk, V. G. Nenajdenko
A simple control of temperature and time in the nitromethane addition to 4-trifluoromethylated pyrimidin-2-ones allowed regioselective synthesis of isomeric products.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Molecular recognition of upper rim functionalized cavitand and its unique dimeric capsule in the solid state

9 December, 2014 - 20:54

Org. Biomol. Chem., 2015, Advance Article
DOI: 10.1039/C4OB02251C, PaperMutsumi Kobayashi, Mei Takatsuka, Ryo Sekiya, Takeharu Haino
Calix[4]resorcinarene-based cavitand recognized the methyl group of the guests to form 1 : 1 host-guest complexes. In the solid state, the cavitand formed a dimeric capsule in which two molecules of nitromethane were entrapped by weak noncovalent interactions.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Synthesis and biological evaluation of novel pyrano[3,2-c]carbazole derivatives as anti-tumor agents inducing apoptosis via tubulin polymerization inhibition

9 December, 2014 - 20:54

Org. Biomol. Chem., 2015, Advance Article
DOI: 10.1039/C4OB02015D, PaperPannala Padmaja, Garikapati Koteswara Rao, Adisherla Indrasena, Basireddy V. Subba Reddy, Nibedita Patel, Anver Basha Shaik, Narayana Reddy, Pramod K. Dubey, Manika Pal Bhadra
A series of novel pyrano[3,2-c]carbazole derivatives have been synthesized and antiproliferative activity of the derivatives were investigated on various cancer cell lines.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Computational study on the intramolecular self-organization of the macrorings of some 'giant' cyclodextrins (CDn, n = 40, 70, 85, 100)

9 December, 2014 - 20:54

Org. Biomol. Chem., 2015, Advance Article
DOI: 10.1039/C4OB02218A, PaperPetko M. Ivanov, Emanouil J. Atanassov, Carlos Jaime
A limited number of modes determine the overall deformations of the macrorings, which may have more than one cavity. Accordingly, they have the potential to accommodate more than one substrate molecule.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Selective detection of Al3+ and citric acid with a fluorescent amphiphile

9 December, 2014 - 20:54

Org. Biomol. Chem., 2015, 13,252-257
DOI: 10.1039/C4OB02095B, PaperZiya Kostereli, Kay Severin
The assembly and disassembly of a fluorescent amphiphile by Al3+ and citrate, respectively, can be used to sense these analytes by fluorescence spectroscopy.
The content of this RSS Feed (c) The Royal Society of Chemistry

Palladium(0)-catalyzed synthesis of cyclic glucosides

9 December, 2014 - 20:54

Org. Biomol. Chem., 2015, 13,248-251
DOI: 10.1039/C4OB01975J, PaperXin Huang, Chunling Fu, Shengming Ma
A highly regio- and stereo-selective synthesis of cyclic [small beta]-D-glucosides 3via Pd(0)-catalyzed coupling cyclization of allenyl [small beta]-D-glucoside 1 and organic iodides in 20-38% yields is reported.
The content of this RSS Feed (c) The Royal Society of Chemistry

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

9 December, 2014 - 20:54

Org. Biomol. Chem., 2015, 13,265-268
DOI: 10.1039/C4OB02120G, PaperThomas C. Pijper, Jort Robertus, Wesley R. Browne, Ben L. Feringa
Rapid conversion of thio-ethers to thio-acetates using TiCl4 that tolerates a wide variety of functionalities, in good to excellent yields.
The content of this RSS Feed (c) The Royal Society of Chemistry

Multivalent helix mimetics for PPI-inhibition

9 December, 2014 - 20:54

Org. Biomol. Chem., 2015, 13,258-264
DOI: 10.1039/C4OB02066A, PaperAnna Barnard, Jennifer A. Miles, George M. Burslem, Amy M. Barker, Andrew J. Wilson
A multivalent helix mimetic is developed that inhibits the p53/hDM2 and induces dimerization/aggregation of its target - hDM2.
The content of this RSS Feed (c) The Royal Society of Chemistry

Design and synthesis of fluorescent 7-deazaadenosine nucleosides containing [small pi]-extended diarylacetylene motifs

9 December, 2014 - 20:54

Org. Biomol. Chem., 2015, 13,68-72
DOI: 10.1039/C4OB02081B, CommunicationSara De Ornellas, John M. Slattery, Robert M. Edkins, Andrew Beeby, Christoph G. Baumann, Ian J. S. Fairlamb
A novel series of C-modified [small pi]-extended 7-deazaadenosines exhibit promising fluorescence properties.
The content of this RSS Feed (c) The Royal Society of Chemistry

An enantioselective total synthesis of Sch-725674

9 December, 2014 - 20:54

Org. Biomol. Chem., 2015, 13,234-240
DOI: 10.1039/C4OB02136C, PaperKota Ramakrishna, Krishna P. Kaliappan
An enantioselective total synthesis of Sch-725674 using dithiane alkylation, cross metathesis reaction, Yamaguchi macrolactonization and a substrate controlled stereoselective reduction as key steps is described.
The content of this RSS Feed (c) The Royal Society of Chemistry

Cell-penetrating poly(disulfide)s: the dependence of activity, depolymerization kinetics and intracellular localization on their length

9 December, 2014 - 20:54

Org. Biomol. Chem., 2015, 13,64-67
DOI: 10.1039/C4OB02060J, CommunicationNicolas Chuard, Giulio Gasparini, Aurelien Roux, Naomi Sakai, Stefan Matile
We report that, with the increasing length, cell-penetrating poly(disulfide)s preferably accumulate in the endosomes, cytosol and then the nucleoli.
The content of this RSS Feed (c) The Royal Society of Chemistry

Oxidative activation of dihydropyridine amides to reactive acyl donors

9 December, 2014 - 20:54

Org. Biomol. Chem., 2015, 13,185-198
DOI: 10.1039/C4OB01931H, PaperErik Daa Funder, Julie B. Trads, Kurt V. Gothelf
Amides of 1,4-dihydropyridine (DHP) are activated by oxidation for acyl transfer to amines, alcohols and thiols.
The content of this RSS Feed (c) The Royal Society of Chemistry

Solid phase synthesis of 1,3,4-oxadiazin-5 (6R)-one and 1,3,4-oxadiazol-2-one scaffolds from acyl hydrazides

9 December, 2014 - 20:54

Org. Biomol. Chem., 2015, 13,59-63
DOI: 10.1039/C4OB01883D, CommunicationBani Kanta Sarma, Xiaodan Liu, Hao Wu, Yu Gao, Thomas Kodadek
Solid phase synthesis of 1,3,4-oxadiazin-5(6R)-one and 1,3,4-oxadiazol-2-one scaffolds from resin-bound acyl hydrazides is described.
The content of this RSS Feed (c) The Royal Society of Chemistry

Amino acid-linked porphyrin-nitroimidazole antibiotics targeting Porphyromonas gingivalis

7 December, 2014 - 20:17

Org. Biomol. Chem., 2015, 13,98-109
DOI: 10.1039/C4OB01841A, PaperSimon A. Dingsdag, Benjamin C-M. Yap, Neil Hunter, Maxwell J. Crossley
Amino acid-linked porphyrin-nitroimidazole adducts, as potent as metronidazole, are highly selective for Porphyromonas gingivalis.
The content of this RSS Feed (c) The Royal Society of Chemistry

A domino reaction of tetrahalo-7,7-dimethoxybicyclo[2.2.1]heptenyl alcohols leading to indenones and a de novo synthesis of ninhydrin derivatives

7 December, 2014 - 20:17

Org. Biomol. Chem., 2015, 13,299-308
DOI: 10.1039/C4OB01977F, PaperKaki Raveendra Babu, Faiz Ahmed Khan
An acid mediated synthesis of indenones and a de novo synthesis of ninhydrin derivatives.
The content of this RSS Feed (c) The Royal Society of Chemistry

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.