Coupling of 2-bromobenzoic acid with 4-methoxyphenol under Ullmann conditions
A mixture of 2-bromobenzoic acid (10.63 g, 52.9 mmol), 4-methoxythiophenol (6.57 g, 52.9 mmol), K,CO, (14.60 g, 105.8 mmol and powdered Cu bronze (1.71 g, 26.44 mmol) in DMF (100 mL) was stirred at re
May 20，2024 API
DESIGN AND SYNTHESIZE OF NEW TERNARY ZIRCONIUM SILICIDE INTERMETALLIC COMPOUNDS WITH THE 16H CRYSTAL STRUCTURE
The zirconium silicide intermetallic compounds with the 16H crystal structure are good materials for high temperature structural applications, because of their high melting point and low density.
May 20，2024 API
Thorium dioxide: a fuel in nuclear reactors
Thorium dioxide has a cubic crystal structure with a lattice constant of 5.592 ?.
May 20，2024 Inorganic chemistry
Crystal Structure of GALLIUM SELENIDE
GaSe has been reported to exist as a layered structure in four crystallographically distinct polytypes, i.e., P-, E-, 6, and y-GaSe.
May 20，2024 API
What is the crystal structure of Cadmium sulfide?
CdS has two types of crystal structures, as shown above: (a) cubic zinc blende and (b) hexagonal wurtzite structures.
May 20，2024 Inorganic chemistry
Vanadium Nitride: an anode materials
The crystal structure and properties of well-known synthetic VN (or δ-VN) have been studied in detail. It is a cubic NaCl-type structure (Fm-3m, a ≈ 4.135 ?, Z = 4).
May 20，2024 Inorganic chemistry
Potassium Sodium Tartrate Tetrahydrate: Therapeutic Uses and Toxic Characteristics
Potassium sodium tartrate tetrahydrate, a versatile compound, serves as a mild diuretic and in laxatives, yet caution is needed for potential nephrotoxicity when administered intravenously.
May 20，2024 API
The Versatility of 2,2,6,6-Tetramethylpiperidine in Modern Chemistry
2,2,6,6-Tetramethylpiperidine (TMP) is a highly versatile and significant compound in the field of organic chemistry.
May 20，2024 API
Disodium Edetate Dihydrate: Pharmacokinetics, Mechanism of Action and Side Effects
Disodium edetate dihydrate is a polyvalent ion chelator that can lower serum calcium levels and increase urinary excretion of metals, but side effects like renal irritation may occur.
May 20，2024 API
Anthracene: A Versatile Polycyclic Aromatic Hydrocarbon
Anthracene, a solid polycyclic aromatic hydrocarbon (PAH), consists of three fused benzene rings in a linear arrangement.
May 20，2024 API