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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…
application of 1,2-bibenzoylethane_kain industrial additive
background and overview[1][2] 1,2-dibenzoylethane is an organic intermediate. it has been reported in the literature that 1,2-bibenzoylethane can be prepared in one step from racemic allyl secondary a…
application research of deuterated toluene_kain industrial additives
background and overview[1-3] deuterated toluene is a chemical substance commonly used as an internal standard. it can also be used as an intermediate to prepare other deuterated compounds. the chemica…
preparation method of phenyhexanoic acid_kain industrial additive
background and overview[1][2] 6-phenylhexanoic acid is an acidic organic compound and is used as a pharmaceutical intermediate. it can be prepared from 2-benzoylcyclopentanone in two steps. preparatio…
preparation method of diethylamide triazamidine_kain industrial additive
background and overview[1][4] acetamide triazamidine belongs to the aromatic diamidines and is a traditionally used broad-spectrum anti-hematoprotozoal drug. it has therapeutic effects on domestic ani…
preparation and application of 3-ethynyl anisole_kain industrial additive
background and overview[1] 3-ethynyl anisole is an ether derivative and can be used as a pharmaceutical synthesis intermediate. preparation[1] 3-ethynyl anisole is prepared as follows: 1) to 3-bromoan…
uses of o-ethoxyphenol_kain industrial additives
overview[1][2] o-ethoxyphenol is also known as catechol ether and 1-ethoxy-2-hydroxybenzene. it is a colorless to light yellow liquid. there is fragrance. as an important fine chemical, o-ethoxyphenol…
preparation of 2-ethoxybenzamide_kain industrial additive
background and overview[1][2] 2-ethoxybenzamide is an alkoxybenzamide, a new type of pigment image stabilizer in photosensitive materials. this type of alkoxybenzamide compound is evenly distributed i…
racemization method of (1s,2s)-1,2-diphenylethylenediamine_kain industrial additive
background and overview[1][2] chiral compounds are widely used in the fields of drugs, food, pesticides, materials, feed and other fields. optically active (1s, 2s)-1,2-diphenylethylenediamine is an i…
preparation and application of m-bromobenzoic acid_kain industrial additive
background and overview[1][2] molecular formula c7h5bro2. molecular weight 201.03. needle crystals. melting point 155℃. soluble in ethanol, ether, slightly soluble in water. melts with potassium hydro…
