Tehshik P. Yoon of the University of Wisconsin uncovered (J. Am. Chem. Soc. 2009, 131, 14604. DOI: 10.1021/ja903732v) conditions for the crossed photodimerization of acyclic enones. 1019158-02-1 web Minoru Isobe…
(Opatz), (-)-Lycoperine A (Rychnovsky), Fluvirucidine A2 (Suh), Complanidine A (Sarpong) Günter Helmchen of the Ruprecht-Karls-Universität Heidelberg set (Org. 1450752-97-2 In stock Lett. 2010, 12, 1108. DOI: 10.1021/ol1001076) the absolute configuration…
Sunggak Kim of KAIST reported(Synlett 2009, 81.DOI: 10.1055/s-0028-1087385)an improved protocol for the one-carbon free radical homologation of an iodide such as1 to the nitrile. Primary, secondary and tertiary iodides work…
Heshmatollah Alinezhad of Mazandaran University, Iran developed(Tetrahedron Lett. 2009, 50, 659.DOI: 10.1016/j.tetlet.2008.11.102)the reagent 3, a white powder that is stable for many months, as ahydride donor for the reductive amination…
Simultaneously, Aaran Aponick of the University of Florida (Org. Lett. 2009, 11, 4624. DOI: 10.1021/ol901901m) and Shuji Akai of the University of Shizuoka (Org. Lett. 2009, 11, 5002. DOI: 10.1021/ol901942t)…
S (Han et al., 2012a), ataxia (Kalume et al., 2007), and circadian rhythm disruption (Han et al., 2012b). In close correlation together with the human disease, DS mice create normally…
Eostasis Impact on Airway Functionintroduced into the left lung below a continuous stress of 20 cm H2O. The lungs and also the heart have been dissected en block and cooled…
David B. Cordes of Pacific University reported (Tetrahedron Lett. 2009, 50, 1817. DOI: 10.1016/j.tetlet.2009.02.014) a simple combination of NaBH4 and Pd/C that reduced the alkene 1 to 2. This could…
We last reviewed organic synthesis applications of the Grubbs reaction on April 19, 2004. The (relatively) robust nature of the commercially-available catalyst and its commercial availability have spurred the expanding…
Ming Yan of Sun Yat-sen University, Guangzhou, optimized (Synlett 2010, 266. DOI: 10.1055/s-0029-1218570) the organocatalyzed addition of 2 to a cyclic enone 1, establishing the cyclopropane 3 with high diastereo-…
Chemexpress