extraction methods and applications of 2,6,3′,5′-tetrahydroxystilbene_kain industrial additive
background and overview[1-2] 2,6,3′,5′-tetrahydroxystilbene is also called stilbene alcohol. methyl alcohol is a stilbene monomer compound isolated from the genus methyl. pharmacological e…
preparation of 2-benzyl-5-chloro-1,2,3,4-tetrahydro-[2,6]naphthyridine_kain industrial additive
background[1][2] 2-benzyl-5-chloro-1,2,3,4-tetrahydro-[2,6]naphthyridine can be used as a pharmaceutical synthesis intermediate and an organic synthesis intermediate, mainly used in experiments labora…
application of 1-acetoxy-2,3,5-tribenzoyloxy-1-beta-d-ribofuranose_kain industrial additive
background and overview[1] among chemical drugs, nucleosides and their derivatives with therapeutic effects play a very important role, and their numbers are growing rapidly. among them, 1-acetoxy-2,3…
application of 2,3,4,6-tetrachlorophenol_kain industrial additive
background and overview[1] arsenic atomic absorption standard, also known as 2,3,4,6-tetrachlorophenol in chinese, can be used as a pharmaceutical synthesis intermediate. chlorophenols are a typical c…
preparation method of 1,3,5-tris(4′-carboxy[1,1′-biphenyl]-4-yl)benzene_kain industrial additive
background and overview[1] 1,3,5-tris(4′-carboxy[1,1′-biphenyl]-4-yl)benzene belongs to the polybiphenyl polyacid monomer and is a metal-organic framework material (mof) or organic self-assembly mater…
preparation and application of 1,3,5,7-tetraphenyladamantane_kain industrial additive
background and overview[1] 1,3,5,7-tetraphenyladamantane is an organic intermediate, which can be used to prepare a new aromatic sulfonate flame retardant-adamantyl-1,3,5,7-tetraphenyl sodium phenyl s…
preparation and application of 1,3,5-tris(4-iodophenyl)benzene_kain industrial additive
background and overview[1] 1,3,5-tris(4-iodophenyl)benzene is an organic intermediate that can be prepared in two steps from 1,3,5-tribromobenzene and p-trimethylsilylbenzeneboronic acid. it has been …
preparation and application of 2,3,3′,4′-biphenyltetracarboxylic dianhydride_kain industrial additive
background and overview[1] biphenyl polyimide, as a high-performance polymer, has heat resistance, solvent resistance, radiation resistance, and good mechanical and dielectric properties. it is widely…
preparation and application of 2,3,6,7,10,11-hexahydroxytriphenyl_kain industrial additive
background and overview[1-2] 2,3,6,7,10,11-hexahydroxytriphenyl, referred to as hhhp, can be prepared from catechol in one step. there are reports in the literature that 2,3,6,7,10,11-hexahydroxytriph…
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 …
