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Preparation method of 2,5-dichlorophenylethylamine_Kain Industrial Additive
Background and overview[1] 2,5-Dichlorophenylethylamine can be used as a pharmaceutical synthesis intermediate. Preparation[1] 2,5-Dichlorophenylethylamine was prepared as follows: To a solution of 2-…
Preparation method of 2,6-dimethoxyhydroquinone_Kain Industrial Additive
Background and overview[1] 4-Bromoquinoline-6-carboxylic acid can be used as a pharmaceutical synthesis intermediate. Such as preparing scutellarin intermediate scutellarin aglycone. Erigerm breviscap…
Preparation method of 2-amino-3-bromobenzamide_Kain Industrial Additive
Background and overview[1] 2-Amino-3-bromobenzamide can be used as a pharmaceutical synthesis intermediate. If 2-amino-3-bromobenzamide is inhaled, move the patient to fresh air; if skin contact occur…
Preparation method of 2-pyridin-3-ylbenzaldehyde_Kain Industrial Additive
Background and overview[1] 2-pyridin-3-ylbenzaldehyde can be used as a pharmaceutical synthesis intermediate. If 2-pyridin-3-ylbenzaldehyde is inhaled, move the patient to fresh air; if there is skin …
Application of 2-amino-4,6-dichlorobenzoic acid_Kain Industrial Additive
Background and overview[1] 2-Amino-4,6-dichlorobenzoic acid is a carboxylic acid derivative, which is mainly used in the synthesis of pharmaceutical intermediates. Structure Preparation[1] To a soluti…
Preparation and application of 2-methyl-4-methoxyphenol_Kain Industrial Additive
Background and overview[1][2] Phenolic compounds are an important class of organic chemical raw materials. Phenol is one of the important derivatives of propylene and is mainly used in the production …
Application of 2-fluoro-3-(trifluoromethyl)phenol_Kain Industrial Additive
Background and overview[1] 2-Fluoro-3-(trifluoromethyl)phenol is an organic fluoride that can be used as a pharmaceutical synthesis intermediate. Preparation[1] The preparation of 2-fluoro-3-(trifluor…
Preparation method of 1-bromo-2-chloro-3-fluoro-4-iodobenzene_Kain Industrial Additive
Background and overview[1] 1-Bromo-2-chloro-3-fluoro-4-iodobenzene is an iodobenzene derivative. It is a highly active compound. As a pharmaceutical intermediate, it is widely used in drug synthesis. …
Preparation method of 2,3-dihydro-2-methylbenzofuran_Kain Industrial Additive
Background and overview[1][2] 2,3-Dihydro-2-methylbenzofuran is an organic intermediate that can be prepared from 2-allylphenol. Preparation method[1-2] 1. Cyrine Ayed et al. reported that 2,3-dihydro…
Preparation method of 1-(4-chlorophenyl)-1-cyclopentanecarboxylic acid_Kain Industrial Additive
Background and overview[1] 1-(4-Chlorophenyl)-1-cyclopentanecarboxylic acid is a formic acid derivative and can be used as a pharmaceutical synthesis intermediate. If 1-(4-chlorophenyl)-1-cyclopentane…
