background and overview[1] carry out ortho-substitution including ome, oac and br on phenylpyridine, and then use [rucl2 (p-cymene)]2 as a catalyst to…
background and overview[1] in the field of organic chemistry, pyridine structural modules are widely found in synthetic drugs, natural products and fu…
background and overview[1] 2,2,2-triphenylacetophenone can be used as a pharmaceutical synthesis intermediate. if 2,2,2-triphenylacetophenone is inhal…
background and overview[1] bis(ethynylphenyl) compounds, also known as ethynylated bisaryl derivatives, are important intermediates for the synthesis …
background and overview[1] 2,4-dichloro-6-fluorobenzaldehyde can be used as a pharmaceutical synthesis intermediate. preparation[1] the preparation of…
background and overview[1] 2,5-dimethyl-4-hydroxybenzonitrile can be used as a pharmaceutical synthesis intermediate. preparation[1] the preparation o…
background and overview[1] 2,6-dichloro-3-(trifluoromethyl)benzoic acid is an organic intermediate that can be prepared from 2,4-dichloro-1-(trifluoro…
background and overview[1] 2,5-dichlorophenylethylamine can be used as a pharmaceutical synthesis intermediate. preparation[1] 2,5-dichlorophenylethyl…
background and overview[1] 4-bromoquinoline-6-carboxylic acid can be used as a pharmaceutical synthesis intermediate. such as preparing scutellarin in…
background and overview[1] 2-amino-3-bromobenzamide can be used as a pharmaceutical synthesis intermediate. if 2-amino-3-bromobenzamide is inhaled, mo…
background and overview[1] 2-pyridin-3-ylbenzaldehyde can be used as a pharmaceutical synthesis intermediate. if 2-pyridin-3-ylbenzaldehyde is inhaled…
background and overview[1] 2-amino-4,6-dichlorobenzoic acid is a carboxylic acid derivative, which is mainly used in the synthesis of pharmaceutical i…