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] 2-Amino-3-bromobenzamide can be used as a pharmaceutical synthesis intermediate. If 2-amino-3-bromobenzamide is inhaled, mo…
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-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…
