Preparation method of copper hydroxide_Kain Industrial Additive
Overview【1】 Copper hydroxide is an important industrial material that can be used in medicine, mordants, pigments, feed additives, pesticides, paper dyes and catalysts. In recent years, it has also be…
Synthesis and application of methoxyethyl acetoacetate_Kain Industrial Additive
Background and overview[1] Methoxyethyl acetoacetate can be used as a pharmaceutical synthesis intermediate. Apply[1] Methoxyethyl acetoacetate can be used to prepare cilnidipine intermediate 2-(3-nit…
Preparation and application of methoxyethyl 3-nitrophenylidene acetoacetate_Kain Industrial Additive
Background and overview[1] Methoxyethyl 3-nitrophenylidene acetoacetate is a pharmaceutical intermediate that can be used to prepare nimodipine. Nimodipine is a dihydropyridine calcium channel antagon…
The history of the discovery of benzene_Kain Industrial Additives
Benzene was first synthesized in the early 19th century when coal gas was studied as a lighting gas. G. T. Accum produced many products from 1803 to 1819, some of which were found to contain a small…
What are the advantages of acetonitrile over methanol? _Kain Industrial Additives
Acetonitrile (CH3CN) is a widely used organic chemical raw material. In addition to being used as an extractant for extracting butadiene and isoprene from olefins and paraffins in the petrochemical in…
Preparation of methylaminoacetonitrile hydrochloride_Kain Industrial Additive
Background and overview[1][2] Methylaminoacetonitrile hydrochloride can be used as an intermediate for pharmaceutical and chemical synthesis. In the prior art, the main methods for synthesizing aminoa…
Application of phenylsulfonyl acetonitrile_Kain Industrial Additive
Background and overview[1][2] Phenylsulfonyl acetonitrile can be used as an intermediate for pharmaceutical and chemical synthesis. If benzenesulfonyl acetonitrile is inhaled, move the patient to fres…
Preparation and application of boron trifluoride acetonitrile_Kain Industrial Additive
Background and overview[1] Boron trifluoride complex is a highly active catalyst that can be used in a variety of organic synthesis reactions, especially in the synthesis process of cephalosporin anti…
Application of 2-bromo-4-fluorophenyl acetonitrile_Kain Industrial Additive
Background and Overview 2-Bromo-4-fluorophenyl acetonitrile is a phenylacetonitrile compound that can be used as a pharmaceutical intermediate. Preparation[1] Heat a solution of NaCN (2.0 equiv) in DM…
Application of phthalonitrile_Kain Industrial Additive
Background and overview[1][2] Phthalodiacetonitrile is an organic compound that can be prepared from dibromo-o-xylene and is used to prepare organic electroluminescent materials. Preparation[1] To a s…
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