The first N-heterocycles prepared by alkene metathesis were simple five- and six-membered ring amides. Ring-closing metathesis of free amines is much more difficult. The diene 1, for instance, gave only…
Yasuharu Yoshimi of the University of Fukui devised a photocatalyst that efficiently promoted the coupling of the acid 1 with acrylonitrile 2, to give, with the net addition of two…
Julian G. 61881-19-4 web West of Rice University used a vitamin B12-based catalyst to prepare the terminal alkene 2 by the elimination of the primary bromide 1 (Chem. PMID:31085260 Sci.…
Qiang Liu and Yibiao Li of Wuyi University developed a simple protocol for exchanging deuterium into the alkene 1, leading to 2 (Org. Lett. 2021, 23, 7412. DOI: 10.1021/acs.orglett.1c02600). Joseph…
Pepluanol A (3) was isolated from the European milkweed Euphorbia peplus. 957476-07-2 uses BuyLumisterol 3 (>90%) Tanja Gaich of the University of Konstanz devised a route to 3 based on…
Aristoquinoline (2), isolated from the leaves of the Maqui tree Aristotelia chilensis, was found to be a nicotinic acetylcholine receptor antagonist. BuyMethyl 6-aminopicolinate Buy130473-38-0 Keith P. Reber of Towson University…
N6 PUFAs in phospholipids (data not shown). Pearson correlation coefficient was calculated to assess correlation involving every PUFA. In phospholipids,Kume et al. Nutrition Metabolism 2013, 10:41 http://www.nutritionandmetabolism.com/content/10/1/Page 4 ofTable 1…
9111)) in staining medium (SM: clear MEM with supplements, 1 MEM (Invitrogen 51200), 10 mM Hepes (Invitrogen 15630), 1 GlutaMAX1 (Invitrogen 35050)) for 45 min. Cells were washed 4 times…
Oleg V. Larionov of the University of Texas at San Antonio used an acridine photocatalyst to mediate the decarboxylative conversion of the carboxylic acid 1 to the sulfonamide 2 (Chem.…
Pher G. Andersson of Stockholm University achieved high ee in the hydrogenation of the enone 1 to the ketone 2 (Org. 6-Bromo-2,3-dihydrobenzofuran manufacturer Fmoc-Phe(CF2PO3)-OH site Lett. PMID:23937941 2021, 23, 242.…
Chemexpress