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Preparation of benzofuranone_Kain Industrial Additive
Overview[1] Benzofuranone is an important organic synthesis intermediate and can be used to synthesize medicines, pesticides and new antioxidants. The common synthesis methods are as follows: using o-…
Preparation of tetrakis(4-bromophenyl)ethylene_Kain Industrial Additive
Overview[1] In recent years, people have higher and higher requirements for the performance of information displays, and various information displays have been manufactured, aiming at light weight, th…
Application of Oxitrione_Kain Industrial Additives
Overview[1] The English common name of tralkoxydim (BSI, ISO-Edraft); tralkoxydime (ISO-Fdraft) trade name Grasp; other names of Splendor Grasp604; ICIA0604; PP604 chemical name 2-[1-(ethoxyimino) 2-[…
Application of herbicidal ether_Kain Industrial Additive
Background and overview[1] Diphenyl ether contact herbicide, chemical name: 2,4-dichlorophenyl-4′-nitrophenyl ether. The original drug is a light yellow needle-shaped crystalline solid, almost insolub…
Preparation of N-hydroxymethylbenzamide_Kain Industrial Additive
Background[1] N-hydroxymethylbenzamide is an organic intermediate that can be used in laboratory organic synthesis processes. It can be prepared in one step from benzamide and formaldehyde. There are …
Preparation of α-bromo-3-acetoxyacetophenone_Kain Industrial Additive
Overview[1] α-Bromo-3-acetoxyacetophenone is an organic intermediate that can be prepared from 3-acetoxyacetophenone through one-step bromination. Can be used to prepare α-(N-methyl-N-benzylamino)-3-h…
Preparation of p-fluorothiophenol_Kain Industrial Additive
Background and overview[1] Fluorothiophenol is an important pharmaceutical, pesticide and polymer intermediate. It can also be used for the detection of chemiluminescent agents and the preparation of …
Preparation of p-chloroacetanilide_Kain Industrial Additives
Background and overview[1] The organic amide compound p-chloroacetanilide is an important intermediate in organic synthesis. They are widely used in the preparation of pharmaceutical structural substa…
Commonly used catalysts—-Pd(dppf)Cl2_Kain Industrial Additive
【Name】Dichloro[1,1′-bis(diphenylphosphino)ferrocene]palladium(II), Dichloro[1,1′-bis(diphenylphosphine)ferrocene]palladium [Molecular formula] C34H28Cl2FeP2Pd [Molecular weight] 731.…
Characteristics and classification of surfactants
Surfactants refer to certain organic compounds that are not only soluble in water or other solvents, but also oriented at the phase interface and can change the properties of the interface I. They gen…
