Knowledge
applications of 3-phenylbut-2-enoic acid_kain industrial additives
overview[1][2] 3-phenylbut-2-enoic acid can be prepared in one step from triethyl phosphonoacetate and phenylacetaldehyde, and can be used to synthesize 2-position disubstituted indolin-3-one compound…
preparation of 4-(1h-benzimidazol-2-yl)phenol_kain industrial additive
overview[1] 4-(1h-benzimidazole-2-yl)phenol is benzimidazole and its derivatives. benzimidazole and its derivatives are a class of heterocyclic compounds with potential anti-cancer and bactericidal bi…
3-maleimidobenzoic acid succinimidyl ester_kain industrial additive
background and overview[1] 3-maleimidobenzoic acid succinimidyl ester is a widely used intermediate in pharmaceuticals, agricultural chemicals, dyes and polymer compounds. yoshio igarashi et al. repor…
main applications of pyridine 4-toluenesulfonate_kain industrial additives
background and overview[1] pyridine 4-methylbenzenesulfonate can be used as a pharmaceutical synthesis intermediate. apply[1-3] pyridine 4-methylbenzenesulfonate can be used as a pharmaceutical synthe…
main applications of phenyfluorenone_kain industrial additives
background and overview[1] with the improvement of scientific and technological level in recent years, acidic chromogens have been widely used in chemical analysis. in chemical detection, acidic chrom…
application of 4-cyanomethyl-2,3,5,6-tetrafluorobenzonitrile_kain industrial additive
overview[1][2] 4-cyanomethyl-2,3,5,6-tetrafluorobenzonitrile is a photochemical intermediate that can be prepared from hexafluorobenzonitrile in one step and can be used to synthesize luminescent mate…
preparation of 4-tert-octylresorcinol_kain industrial additive
overview[1] chroman-2-one is a tyrosinase inhibitor suitable for lightening human skin or for the prevention and/or treatment of pigment defects such as hyperpigmentation, freckles, age spots, sun spo…
![preparation method of (4s)-3-[(5s)-5-(4-fluorophenyl)-5-hydroxypentanoyl]-4-phenyl-1,3-oxazacyclolan-2-one _kain industrial additives](https://www.chemicalchem.com/wp-content/themes/iux/thumb.php?src=/images/169951536481914.jpg&w=300&h=193)
preparation method of (4s)-3-[(5s)-5-(4-fluorophenyl)-5-hydroxypentanoyl]-4-phenyl-1,3-oxazacyclolan-2-one _kain industrial additives
background and overview[1] ezetimibe was jointly developed by schering-plough and merck for the treatment of hyperlipidemia. it was approved by the us fda for marketing in 2002 under the trade name ze…
preparation method of 2-hydroxy-3′-nitro-biphenyl-3-carboxylic acid_kain industrial additive
background and overview[1] eltrombopag (trade name: promacta) was developed by the british company glaxosmithkline. it was approved by the fda for marketing in the united states in november 2008. it i…
main applications of 3-aminodibenzofuran_kain industrial additives
background and overview[1] 3-aminodibenzofuran can be used as a pharmaceutical synthesis intermediate. preparation[1] 1) synthesis of 3-nitrodibenzofuran: add 150ml trifluoroacetic acid to the reactio…
