Arumugam Sudalai of the National Chemical Laboratory, Pune reported(Tetrahedron Lett. 2008, 49, 6401.DOI: 10.1016/j.tetlet.2008.08.071)a procedure for hydrocarbon iodination. With straight chain hydrocarbons, only secondary iodination was observed. 227454-58-2 site Chao-Jun…
Several new methods for the direct functionalization of Ar-H have appeared. PMID:24377291 Hisao Yoshida of Nagoya University observed (Chem. Comm. 2008, 4634. DOI: 10.1039/b811555a) that under irradiation, TiO2 in water…
A Tanmaya Pathak of the Indian Institute of Technology, Kharagpur devised (J. Org. Price of 6-Chloro-3-fluoro-2-methoxypyridine Chem. NH2-PEG2-C2-Boc structure 2009, 74, 2710. DOI: 10.1021/jo802709q) a preparation of enantiomerically-pure oxygenated cyclopropanes…
Carsten Bolm of RWTH Aachen developed (Angew. Chem. Int. Ed. 2008, 47, 8920 DOI: 10.1002/anie.200803709) an Ir catalyst that effected hydrogenation of trisubstituted enones such as 1 with high ee.…
Alkene metathesis (e.g. 1 + 2 -> 3) has been known at least since the 1950’s. Until Robert Grubbs of Caltech developed stable and versatile Ru catalysts for this transformation,…
Chaozhong Li of the Shanghai Institute of Organic Chemistry demonstrated (Org. Lett. 2008, 10, 4037 DOI: 10.1021/ol801545a) facile and selective Cu-catalyzed β-lactam formation, converting 1 to 2. Paul Helquist of…
, respectively, did not reproducibly boost SS1P toxicity. The outcomes with INSR have been described previously (15). Knock down of Src slightly enhanced SS1P killing in each A431/H9 and KB…
Tions are described as follows: A, RNA processing and modification; B, Chromatin structure and dynamics; C, Energy production and conversion; D, Cell division and chromosome partitioning; E, Amino acid transport…
Ilya M. Lyapkalo of the Academy of Sciences of the Czech Republic, Prague, showed(Synlett 2009, 558.DOI: 10.1055/s-0028-1087919)that a ketone 1 reacted with the inexpensive nonafluorobutanesulfonyl fluoridein the presence of a…
Several remarkable one-carbon homologations have recently appeared. André B. 1228281-54-6 Data Sheet Charette of the Université de Montréal reported (J. 2869955-58-6 Formula Org. Chem. 2008, 73, 8097. DOI: 10.1021/jo8014616) the…
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