Results 161 to 170 of about 61,381 (342)

On the Facile Synthesis of Triazaarsoles Using Acyclic Precursors

Chemistry – A European Journal, EarlyView.
Easily accessible dichloroarsanes are suitable precursors for the synthesis of novel triazaarsoles, the arsenic analogues of tetrazoles and triazaphospholes. Our findings pave the way to access and fully investigate such aromatic arsenic heterocycles in detail.
Lilian S. Szych, Daniel S. Frost, Moritz J. Ernst, Jonas Bresien, Manuela Weber, Annelie Puhlmann, Luise Sander, Christian Müller   +7 more
wiley   +1 more source

Exploring Trichoderma diversity in the Western Ghats of India: phylogenetic analysis, metabolomics insights and biocontrol efficacy against Maydis Leaf Blight disease. [PDF]

Front Microbiol
Manzar N, Kashyap AS, Roy M, Sharma PK, Srivastava AK.   +4 more
europepmc   +1 more source

The 1,3-Dipolar Cycloaddition Reactions of Heteroaromatic Dicyanomethylides with Phenylsulfinylethene and Bis(trimethylsilyl)ethyne: Synthesis of 1,2-Unsubstituted 3-Cyanoindolizines [PDF]

, 1987
Kiyoshi Matsumoto, Takane Uchida, Yukio Ikemi, Toshio Tanaka, Momoyo Asahi, Tomoe Kato, Hideyuki Konishi   +6 more
openalex   +1 more source

The Role of Lithium Ions on the Solubility of K4E4 in Ethylenediamine and the Oxidation of the Zintl Anions [E4]4‐ (E = Ge, Sn, Pb) as well as [Ge9]4‐

Chemistry – A European Journal, EarlyView.
The solubility of K4Ge4, K4Sn4, and K4Pb4 phases and oxidation of comprised four‐atom clusters in ethylenediamine (en) is induced by the addition of LiCl. The 119Sn NMR spectra of [Sn9]4− with Li+ and K+ counterions indicate a cation‐dependent change in both the chemical shift and coupling constant, strongly suggesting K+/[Sn9]4− ion pairing, which is ...
Christian E. Fajman, Dominik M. Dankert, Wilhelm Klein, Thomas F. Fässler   +3 more
wiley   +1 more source

Lewis Acid-Catalyzed Sulfur Fluoride Exchange. [PDF]

Org Lett
Yassa TD, Fang Y, Ravelo LK, Anand S, Arora S, Ball ND.   +5 more
europepmc   +1 more source

Silyl Derivatives in the Synthesis of trans-beta-Trimethylsilyl-alpha,beta-unsaturated Ketones. [PDF]

, 1987
M. L. CHRISTIANSEN, Tore Benneche, Kjell Undheim, Thomas Zimmermann, G. W. Fischer   +4 more
openalex   +1 more source

Total Synthesis of Kanamycins

Chemistry – A European Journal, Accepted Article.
Structurally‐modified aminoglycosides, such as kanamycin, have shown promise as antibiotics and premature termination codon read‐through drugs to fight against drug‐resistant bacteria and to treat genetic diseases, respectively. Therefore, research on developing and discovering aminoglycoside antibiotics has recently increased.
Kanae Hosomi, Banjo Imai, Naoto Takemura, Kazuki Senoo, Chigusa Hayashi, Masayuki Igarashi, Kazunobu Toshima, Daisuke Takahashi   +7 more
wiley   +1 more source

Thioxanthone Synthesis from Thioureas through Double Aryne Insertion into a Carbon-Sulfur Double Bond. [PDF]

Org Lett
Kawada M, Tabata S, Hoshi Y, Yoshida S.
europepmc   +1 more source

Gas Chromatographic Determination of Glucocorticoids as Trimethylsilyl Ether Derivatives

, 1979
Hiroshi Tokunaga, Toshio KIMURA, Jiro Kawamura   +2 more
openalex   +2 more sources

REACTIONS OF ALLYLSILANES WITH α-CHLORO ETHERS CATALYZED BY IODOTRIMETHYLSILANE OR TRIMETHYLSILYL TRIFLUOROMETHANESULFONATE. SYNTHESIS OF HOMOALLYL ETHERS [PDF]

, 1983
Hideki Sakurai, Yasuyuki Sakata, Akíra Hosomi   +2 more
openalex   +1 more source