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Preparation of 2-ethoxy-5-(1-propenyl)phenol_Kain Industrial Additive
Background and overview[1] Lignin is a complex phenolic polymer composed of phenylpropane structural units connected through ether bonds and carbon-carbon bonds. 2-Ethoxy-5-(1-propenyl)phenol is a ver…
Preparation method of xantphos_Kain Industrial Additive
Background and overview[1] With the development of metal-organic chemistry, transition metal-catalyzed coupling reactions have become one of the most effective means of constructing C-C, C-N and C-O b…
Preparation and application of 4-chloropropiophenone_Kain Industrial Additive
Background and overview[1] 4-Chloropropiophenone is an aromatic asymmetric ketone compound. It is a white crystalline solid with a melting point of 34-37°C. 4-Chloropropiophenone is an important inter…
Application of ethoxyformylmethyl triphenylphosphine bromide_Kain Industrial Additive
Background and overview[1] Ethoxyformylmethyltriphenylphosphine bromide is an organic phosphine compound that can be used as a pharmaceutical synthesis intermediate. Preparation[1] Ethoxyformylmethyl …
Application and preparation method of 2-bromophenylboronic acid_Kain Industrial Additive
Background and overview[1] 2-Bromophenylboronic acid, also called o-bromophenylboronic acid, is an important intermediate for organic light-emitting diode (OLED) electronic chemicals. Preparation[1] U…
How to prepare 4-nitrobenzene acetylene_Kain Industrial Additive
Background and overview[1] 4-Nitrophenylacetylene is an organic intermediate that can be prepared from 1-iodo-4-nitrobenzene in two steps. Preparation[1] Step 1 Preparation of [4-(nitrophenyl)ethynyl]…
Application and preparation of 5-aminoisophthalic acid_Kain Industrial Additive
Background and overview[1][2] 5-Amino-isophthalic acid is a widely used fine chemical product. It is insoluble in water and soluble in methanol, ethanol and acetone. It is mainly used as a pharmaceuti…
Uses and preparation of N-phenyl anthranilic acid_Kain Industrial Additives
Background and overview[1][4] N-Phenyl anthranilic acid is a sensitive internal oxidation-reduction indicator. It is especially suitable for the determination of vanadium in steel analysis. Also known…
Preparation and application of m-fluorobenzaldehyde_Kain Industrial Additive
Background and overview[1] M-fluorobenzaldehyde is an important organic synthesis intermediate. It is a colorless or light yellow liquid with a pungent odor and can be dissolved in many organic solven…
Preparation of 4-(4-methoxyphenyl)-2-butanone_Kain Industrial Additive
Background and overview[1] 4-(4-Methoxyphenyl)-2-butanone can be used to prepare 4-p-hydroxyphenyl-2-butanone, also known as raspberry ketone, Raspberry ketone, raspberry ketone, was discovered by Nom…
