Latest article
preparation and application of chloroacetylcatechol_kain industrial additive
background and overview[1-2] chloroacetylcatechol is a key intermediate in the synthesis of carbachol. carbacol, also known as anluoxue and adrenochrome bicarbazide sodium salicylate, is mainly suitab…
preparation of niraparib p-toluenesulfonate_kain industrial additive
background and overview[1][2] niraparib p-toluenesulfonate is a sulfonic acid organic compound that can be used as a pharmaceutical intermediate. the chemical name of niraparib is 2-[4-((3s)-3-piperid…
preparation of ritidronic acid_kain industrial additives
background and overview[1] ritadronic acid and its esters are pharmaceutically useful compounds that mainly act on the central nervous system. ritedronic acid is a drug used to treat adhd in children.…
preparation of 1-phenyl-2(3-phenylboronic acid)-benzimidazole_kain industrial additive
background and overview[1] 1-phenyl-2(3-phenylboronic acid)-benzimidazole is an imidazole organic compound that can be used as a pharmaceutical synthesis intermediate. preparation[1] 1-phenyl-2(3-phen…
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-…
application and preparation of 2,4-dichloroaniline_kain industrial additive
background and overview[1] 2,4-dichloroaniline is an important drug and dye intermediate. it is a white needle-shaped crystal that can be dissolved in organic solvents such as ethanol and ether as wel…
preparation method of p-chlorophenoxyacetic acid_kain industrial additive
background and overview[1] p-chlorophenoxyacetic acid is an intermediate of the central nervous system stimulant drug meclofenac and is also a plant growth regulator. para-chlorophenoxyacetic acid is …
preparation method of p-tert-butylbenzaldehyde_kain industrial additive
background and overview[1] aromatic aldehydes are important organic chemical raw materials and intermediates and are widely used in the fields of medicine, dyes, pesticides, food additives, spices and…
preparation of p-bromophenylacetylene_kain industrial additive
background and overview[1] p-bromophenylacetylene can be used as a pharmaceutical synthesis intermediate. halogenated phenyl acetylene is an important type of electronic chemical raw materials and org…
preparation and application of m-hydroxyphenylacetic acid_kain industrial additive
background and overview[1] me-hydroxyphenylacetic acid can be used as a pharmaceutical synthesis intermediate. meta-hydroxyphenylacetic acid can be prepared by the hydrolysis of aryl halides. copper-c…
