Once the heteronuclear seeds had been used in the lab, the cocrystal formed regardless of whether or not the seeds were used Seeding removes barrier to curious cocrystal The caffeine•benzoic acid cocrystal that has eluded scientists for 60 years has finally been crystallisedhttp://www.rsc.org/chemistryworld/2013/08/caffeine-benzoic-acid-cocrystal
Month: August 2013
Breast-Feeding May Protect Some Women Against Breast Cancer
The Guardian Breast-Feeding May Protect Some Women Against BreastCancer Health.com - “There are various explanations why breast-feeding seems to preventbreast cancer,” Gonzalez-Jimenez said. “The most probable of these are … read all at http://news.health.com/2013/08/15/breast-feeding-may-protect-some-women-against-breast-cancer/ By Kathleen Doheny HealthDay Reporter
Ternary modified TiO2 as a simple and efficient photocatalyst for green organic synthesis
TiO2 ternary-modified with Fe3+, Ni2+, and Au nanoparticles exhibited a noticeable photocatalytic activity for selective cyclohexane oxidation with O2 under sunlight irradiation. Ternary modified TiO2 as a simple and efficient photocatalyst for green organic synthesis Yusuke Ide,*a Naoyuki Kawamoto,a Yoshio Bando,a Hideya Hattori,b Masahiro Sadakaneb and Tsuneji Sanob * Corresponding authors a World Premier… Continue reading Ternary modified TiO2 as a simple and efficient photocatalyst for green organic synthesis
Cu(II)-catalyzed decarboxylative acylation of acyl C–H of formamides with -oxocarboxylic acids leading to -ketoamides
Cu(II)-catalyzed decarboxylative acylation of acyl C–H of formamides with -oxocarboxylic acids leading to -ketoamides Dengke Li,a Min Wang,*a Jie Liu,a Qiong Zhaoa and Lei Wang*ab Chem. Commun., 2013, 49(35), 3640-3642 http://pubs.rsc.org/en/content/articlelanding/2013/cc/c3cc41188eDOI: 10.1039/C3CC41188E CuBr2-catalyzed decarboxylative acylation of the acyl C–H of N-monosubstituted and N,N-disubstituted formamides with α-oxocarboxylic acids leading to α-ketoamides… Continue reading Cu(II)-catalyzed decarboxylative acylation of acyl C–H of formamides with -oxocarboxylic acids leading to -ketoamides
DENDRIMER: A NOVEL SYSTEM IN PHARMACEUTICALS
DENDRIMER: A NOVEL SYSTEM IN PHARMACEUTICALS Dendrimers are a new class of synthetic polymers which have a tree or star shape like structure, with a central core, interior branches and terminal groups which embellish the surface. It can be synthesized by a repetitive step-growth polymerization process. They are highly branched and monodisperse… read more: http://www.pharmatutor.org/articles/dendrimer-novel-system-in-pharmaceuticals Crystal… Continue reading DENDRIMER: A NOVEL SYSTEM IN PHARMACEUTICALS
Column chromatography
READ ALL AT http://organicchemistrysite.blogspot.in/2013/08/column-chromatography.html
Physicists Discover Theoretical Possibility of Large, Hollow Magnetic Cage Molecules
Illustration depicts a Mn24C18 cluster carrying a magnetic moment of 70 Bohr magnetons. (Credit: Image courtesy of Menghao Wu, Ph.D./VCU.) Virginia Commonwealth University researchers have discovered, in theory, the possibility of creating large, hollow magnetic cage molecules that could one day be used in medicine as a drug delivery system to non-invasively treat tumors, and… Continue reading Physicists Discover Theoretical Possibility of Large, Hollow Magnetic Cage Molecules