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Applications of rubidium tetraphenylborate_Kain Industrial Additives
Overview[1] Rubidium tetraphenylborate is a typical large anion strong electrolyte with a similar molecular structure and the same crystal form. The thermodynamic properties of solution systems contai…
Preparation method of 1-chloro-4-(4-phenyl-1,3-butadiene)benzene_Kain Industrial Additive
Background and overview[1] 1-Chloro-4-(4-phenyl-1,3-butadiene)benzene can be used as a pharmaceutical synthesis intermediate. Preparation[1] 1) Synthesis of bisethyl-4-chlorobenzylphosphine Preparatio…
Application of 4-nitrobenzene boric acid_Kain Industrial Additive
Overview[1] 4-Nitrophenylboronic acid is an organic intermediate that can be prepared from 4-nitrobromobenzene in one step. Preparation[1] In polar solvents, at a temperature of 80~100℃, the action of…
Preparation method of 2,4-dichlorobenzoyl peroxide_Kain Industrial Additive
Background and overview[1] It is well known that diacyl peroxides can be produced by reacting acid chlorides and hydrogen peroxide in alkaline solutions, but it is difficult to produce powdered produc…
Preparation method of 2-bromo-4′-methylpropiophenone_Kain Industrial Additive
Background and overview[1] 2-Bromo-4′-methylpropiophenone can be used as a pharmaceutical synthesis intermediate. For example, 4-methylmethcathinone (4-MMC) is prepared, also known as mephedrone…
Main applications of terephthalic acid_Kain Industrial Additives
Background and overview[1] Terephenylenediboronic acid can be used as a pharmaceutical synthesis intermediate. Preparation[1] Terephenylene diboric acid is prepared as follows: Compound m (8.87g, 37.6…
Preparation method of (di)benzoyl peroxide_Kain Industrial Additive
Background and overview[1] (Di)Benzoyl peroxide is also known as benzoyl peroxide, and its common name is initiator BPO. Benzoyl peroxide is a white crystal powder at room temperature, with a slight s…
Preparation method of isorphenylene diacetylene_Kain Industrial Additive
Background and overview[1] Mesophenylene diacetylene has very important uses in pharmaceutical synthesis, liquid crystal materials, aerospace materials, etc.; the industrial production of high-purity …
Preparation method of vitamin phenol_Kain Industrial Additive
Background and overview[1] Vitamin phenol is a synthetic product of vitamins and phenol and can be used as a pharmaceutical synthesis intermediate. If vitamin phenol is inhaled, move the patient to fr…
Preparation of Benzheptanone_Kain Industrial Additive
Overview[1] Benzoheptanone can be used as a pharmaceutical synthesis intermediate. Recently, the preparation of ketones by introducing a carbonyl group, one of the most important organic groups, into …
