57070-15-2

Upstream product

• 100-52-7 benzaldehyde 
• 532-27-4 1-chloroacetophenone 
• 614-47-1 1,3-diphenyl-propen-3-one 

Downstream Products

• 16619-57-1 (2Z)-2-chloro-1,3-diphenylprop-2-en-1-one 
• 100-52-7 benzaldehyde 
• 532-27-4 1-chloroacetophenone 
• 31378-03-7 1-phenyl-2-tosylethanone 
• 2943-42-2 di(4-methyl)phenylthiosulfonate 
• 3406-03-9 2-(phenylsulfonyl)acetophenone 
• 36603-45-9 2-((4-chlorophenyl)sulfonyl)-1-phenylethanone 
• 3708-04-1 2-methylsulfonyl-1-phenylethanone 
• 52313-43-6 3-acetyl-1-phenyl-pentane-1,4-dione 
• 14097-24-6 (R)-1,3-diphenylpropanol 
• 614-47-1 1,3-diphenyl-propen-3-one 

Relevant academic research and scientific papers

Preparation method of (1R)-1,3-diphenyl-1-propanol

The invention provides a preparation method of (1R)-1,3-diphenyl-1-propanol. The preparation method comprises the following steps: carrying out aldol condensation reaction on alpha-halogenated acetophenone and benzaldehyde under the action of an optical c

Thiourea catalysis of NCS in the synthesis of chlorohydrins

Thiourea catalysis of reactions utilizing N-succinimides is demonstrated with NCS chlorination of olefins in the presence of water to afford chlorohydrins.

An efficient synthesis of (E)-α,β-unsaturated ketones and esters with total stereoselectivity by using chromium dichloride

(E)-α,β-Unsaturated ketones 1 or esters 2 can be obtained with complete stereoselectivity by reaction of different 2-chloro-3-hydroxy ketones 3 or esters 4 and CrCl2. A comparative study of the results of synthesis of ketones 1 with CrCl2 or samarium is performed. A mechanism to explain both β-elimination reactions has been proposed.

Synthesis of (E)-α,β-unsaturated ketones with total or high diastereoselectivity by using samarium diiodide or triiodide

(E)-α,β-Unsaturated ketones are obtained by reaction of α-chloro-β-hydroxy ketones with samarium diiodide or with samarium triiodide with total or high diastereoselectivity and in good yield.

Preparation of (Z)-α-chloro-α,β-unsaturated ketones with total or high diastereoselectivity

(Z)-α-Chloroenones are obtained by reaction of α-chloro-β-hydroxyketones with acetic anhydride, pyridine and 4-dimethylaminopyridine with total or high diastereoselectivity and in high yield.

Direct, practical, and powerful crossed aldol additions between ketones and ketones or aldehydes utilizing environmentally benign TiCl4-Bu3N reagent

An efficient TiCl4-Bu3N - (cat. TMSCl)-promoted aldol addition between ketones and ketones or aldehydes was performed. This environmentally benign method is advantageous from a green chemical viewpoint with regard to yield, substrate