Preparation and application of boron trifluoride acetonitrile_Kain Industrial Additive
Background and overview[1] Boron trifluoride complex is a highly active catalyst that can be used in a variety of organic synthesis reactions, especially in the synthesis process of cephalosporin anti…
Application of 2-bromo-4-fluorophenyl acetonitrile_Kain Industrial Additive
Background and Overview 2-Bromo-4-fluorophenyl acetonitrile is a phenylacetonitrile compound that can be used as a pharmaceutical intermediate. Preparation[1] Heat a solution of NaCN (2.0 equiv) in DM…
Application of phthalonitrile_Kain Industrial Additive
Background and overview[1][2] Phthalodiacetonitrile is an organic compound that can be prepared from dibromo-o-xylene and is used to prepare organic electroluminescent materials. Preparation[1] To a s…
Application of tetrakis(acetonitrile)palladium(II)bis(trifluoromethanesulfonic acid)_Kain Industrial Additive
Background and overview[1] Tetrakis (acetonitrile) palladium (II) bis (trifluoromethanesulfonic acid) can be used as an intermediate catalyst for pharmaceutical synthesis. If tetrakis(acetonitrile)pal…
Application of boron trifluoride acetonitrile complex_Kain Industrial Additive
Background and overview[1][3] Boron trifluoride complex is a highly active catalyst that can be used in a variety of organic synthesis reactions, especially in the synthesis process of cephalosporin a…
Preparation method of cyanopinnazone_Kain Industrial Additive
Background and overview[1] Cyanopinalone appears as white crystalline powder with a melting point of 66-72°C. Cyanopinalone is a ketone compound and an important intermediate for medicines and pestici…
Preparation method of 3-acetonitrilecyclobutylamine hydrochloride_Kain Industrial Additive
Background and overview[1] 3-Acetonitrilecyclobutylamine hydrochloride can be used as a pharmaceutical synthesis intermediate. Preparation[1-2] Method 1: 3-acetonitrilecyclobutylamine hydrochloride is…
Preparation and application of (S)-(3-phenoxyphenyl)hydroxyacetonitrile_Kain Industrial Additive
Background and overview[1] (S)-(3-phenoxyphenyl)hydroxyacetonitrile is a pesticide intermediate that can be used to prepare fluvalinate. Flufenacrin is mainly used in the control of major pests includ…
Extraction and synthesis method of star anise extract (shikimic acid)_Kain Industrial Additive
Background and overview[1-2] Shikimic acid is a cyclic organic acid found in natural plants such as star anise and some gymnosperms. It is the main active ingredient in the traditional Chinese medicin…
Preparation method of dibenzyl oxalate_Kain Industrial Additive
Introduction[1] Oxalic acid and oxalate esters are important organic chemical raw materials and are widely used in the preparation of various dyes, medicines, important solvents, extractants and vario…
