David R. Williams of Indiana University showed that the enantioselective Katsuki epoxidation of 1 delivered 2 (Org. Lett. 2020, 22, 4118. DOI: 10.1021/acs.orglett.0c01177). Harunobu Mitsunama and Motomu Kanai of the…
Pectrum is noticed, the mean residue ellipticity at 220 nm is often followed with growing temperature to measure thermal stability. Enzyme digestion and/or CD studies have been performed for the…
Kine receptor 9 (CCR9)chemokine ligand 25 (CCL25) axis. J. Biol. Chem. 2010, 285, 234963505. 47. Fuchs, B.; Schiller, J.; Wagner, U.; Hantzschel, H.; Arnold, K. The phosphatidylcholine/lysophosphatidylcholine ratio in human…
Antonio J. Moreno-Vargas of the Universidad de Sevilla drove the retro Diels-Alder disassembly of the 7-oxanorbornadiene 1 by reacting it selectively with benzyl azide, leading to the furan 2 (J.…
cis-crotonin (Cai), Salvinorin A (Metz), Cephanolide A (Sarpong) Lepadin F (4), isolated from the tunicate Didemnum sp, showed antiplasmodial and antitrypanosomal activity. Xiaochuan Chen of Sichuan University prepared the precursor…
Julian G. West of Rice University observed high diastereoselectivity in the reduction of the cyclic alkene 1 to 2 (J. Am. Chem. Soc. 2020, 142, 19316. DOI: 10.1021/jacs.0c09544). Christopher J.…
Chihui An and Megan H. Shaw of Merck Process achieved high ee in the reduction of the α-methylene acid 1 to the α-methyl acid 2 (Org. Lett. 2020, 22, 8320.…
Mats Larhed and co-workers from Uppsala University (Tetrahedron Lett. 5-Hydroxymethylfurfural Chemscene 2005, 46, 3335. DOI: 10.1016/j.tetlet.2005.03.076)have reported on a novel and very fast gas-free carbonylation method for the preparation of…
The radical chemistry associated with organosilanes has been the subject of my recent book (Chatgilialoglu C. Organosilanes in Radical Chemistry; Wiley: Chichester, 2004). 7-Chloropyridopyrazine In stock In particular, the use…
The total synthesis of the tetracyclic Euphorbia tetraol ingenol 3 reported by Keiji Tanino of Hokkaido University (J. Am. Chem. Soc. PMID:23290930 (1-Methyl-1H-imidazol-2-yl)methanamine web 2003, 125, 1498.DOI: 10.1021/ja029226n)illustrates the power…
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