preparation and application of 2,4,5,6-tetrafluoroisophthalonitrile_kain industrial additive
background and overview[1] 2,4,5,6-tetrafluoroisophthalonitrile can be used as a pharmaceutical synthesis intermediate, such as the preparation of dichloruron, which is an insect growth regulator, and…
preparation of 3,4,5-trimethoxybromobenzene_kain industrial additive
background and overview[1] 3,4,5-trimethoxybromobenzene can be used as a pharmaceutical synthesis intermediate. it can be prepared by the reaction of 5-bromo-1,2,3 trihydroxybenzene and dimethyl sulfa…
production method and device of 2,4,5-trichloroaniline_kain industrial additive
background and overview[1] 2,4,5-trichloroaniline is a poison that can spontaneously ignite. it also has the function of supporting combustion and can also be used as a dye intermediate. it is slightl…
preparation of 3-bromo-1,3,4,5-tetrahydro-2h-1-benzazepine-2-one_kain industrial additive
background and overview[1] 3-bromo-1,3,4,5-tetrahydro-2h-1-benzazepine-2-one is an intermediate in the synthesis of benazepril hydrochloride. benazepril hydrochloride is a first-line antihypertensive …
application of 2-(2-difluoromethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborane_kain industrial additive
background and overview 2-(2-difluoromethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborane is an organic intermediate commonly used in metal catalysis coupling reaction, application examples[1-2] report…
preparation of 2,4,6-tris(4-aminophenyl)-1,3,5-triazine_kain industrial additive
background and overview[1] 2,4,6-tris(4-aminophenyl)-1,3,5-triazine is a heterocyclic organic compound that can be used as a pharmaceutical synthesis intermediate. preparation[1] preparation of 2,4,6-…
function and preparation method of 2,4,6-triphenoxy-1,3,5-triazine_kain industrial additive
background and overview[1][2] also called 2,4,6-triphenol-1,3,5-s-triazine. belongs to a class of small molecules, branched and polymer materials containing special triazine units, which are used in o…
how to prepare 3,4,5,6-tetrafluorophthalic acid_kain industrial additive
background and overview[1][2] 3,4,5,6-tetrafluorophthalic acid, pure product is a white granular crystalline solid. this compound is mainly used as pharmaceutical intermediates and intermediates for t…
