(-)-Glycinoeclepin A (3) is effective at picogram/mL concentrations as a hatch-stimulating agent for the soybean cyst nematode. Approaching the synthesis of 3, Keiji Tanino of Hokkaido University envisioned (Chem. Lett.…
S detecting methylated (M) or unmethylated (U) alleles of the DACT1 promoter were: DACT1-MF, 5′-CGGTGTGAGTGGAAATGAGGAGTGGTC-3′ and DACT1-MR, 5′-ACAAAAACCGCGACGAAACGCG-3′ for methylated alleles; DACT1UF, 5′-TTTG GTGTGAGTGGAAATGAGGAGTGGTT3′ and DACT1-UR, 5′-CCACACAAACAAAAACCACAACAAAACACA-3′ for unmethylated alleles.…
Ssed within the tested tissues. Among 279 BrMYB transcription factor genes, 14 (9 Arabidopsis genes) and 8 (7 Arabidopsis genes) have been particularly expressed in sterile and fertile buds, respectively.…
Ionic liquids are organic salts that are liquid at or near room temperature. It has been found recently that such liquids can be useful solvents for organic reactions. Often, the…
In a showcase for the specific transition metal-catalyzed couplings that he has developed, including the elegant Ru-catalyzed coupling of 1 and 2, Barry M. PMID:25023702 Trost of Stanford University reported…
(+)-Complestatin (3) shows promising activity against HIV infectivity. Dale L. 2′-Deoxy-2′-fluoroadenosine supplier Boger of Scripps/La Jolla described (J. Am. Chem. trans-Hexahydro-1H-furopyrrole site Soc. 2010, 132, 7776. DOI: 10.1021/ja102304p) an elegant…
It has generally been observed that prospective intramolecular Diels-Alder cycloadditions that would form a γ-lactone are reluctant to proceed. 5-Ethynylpyridine-2-carbaldehyde web In the course of a synthesis of (±)-Neovibsanin B…
Nobuaki Kambe of Osaka University found(Tetrahedron Lett. 2009, 50, 5644.DOI: 10.1016/j.tetlet.2009.07.094)that with a Ni catalyst, Grignard reagents coupled preferentially with primary alkyl iodides, even in the presence of the usually…
of KDN Simple thought it appears, there has not been a good protocol for opening an epoxide 1 with a stabilized enolate. Ferdinando Pizzo of the Università di Perugia developed…
Swadeshmukul Santra of the University of Central Florida described(Tetrahedron Lett. PMID:36628218 2009, 50, 124.DOI: 10.1016/j.tetlet.2008.10.110)a simple preparation of silica nanoparticles that efficiently catalyzed theanti-Markovnikov addition of thiophenol to alkenes (illustrated),…
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