53135-04-9

Upstream product

• 98171-04-1 Dimethyl-[(1S,2R)-1-methyl-2-phenyl-2-((E)-1-trimethylsilanyloxy-propenyloxy)-ethyl]-amine 
• 102146-08-7 (S)-3,3-Dimethoxy-2-methyl-propionic acid (1R,2S)-2-dimethylamino-1-phenyl-propyl ester 
• 552-79-4 (-)-N-methylephedrine 
• 123-62-6 propionic acid anhydride 

Downstream Products

• 98171-04-1 Dimethyl-[(1S,2R)-1-methyl-2-phenyl-2-((E)-1-trimethylsilanyloxy-propenyloxy)-ethyl]-amine 
• 98171-05-2 Dimethyl-[(1S,2R)-1-methyl-2-phenyl-2-((Z)-1-trimethylsilanyloxy-propenyloxy)-ethyl]-amine 
• 98171-04-1 Dimethyl-[(1S,2R)-1-methyl-2-phenyl-2-((Z)-1-trimethylsilanyloxy-propenyloxy)-ethyl]-amine 
• 134833-53-7 (E)-(2S,3R)-3-Hydroxy-2,4-dimethyl-hex-4-enoic acid (1R,2S)-2-dimethylamino-1-phenyl-propyl ester 
• 138133-37-6 (E)-(2S,3R)-3-(tert-Butyl-dimethyl-silanyloxy)-2,4-dimethyl-hex-4-enoic acid (1R,2S)-2-dimethylamino-1-phenyl-propyl ester 
• 98171-10-9 (E)-(2S,3S)-3-Hydroxy-2-methyl-5-phenyl-pent-4-enoic acid (1R,2S)-2-dimethylamino-1-phenyl-propyl ester 
• 98244-09-8 (E)-(2S,3R)-3-Hydroxy-2-methyl-5-phenyl-pent-4-enoic acid (1R,2S)-2-dimethylamino-1-phenyl-propyl ester 
• 98171-10-9 (E)-(2R,3R)-3-Hydroxy-2-methyl-5-phenyl-pent-4-enoic acid (1R,2S)-2-dimethylamino-1-phenyl-propyl ester 
• 106730-52-3 (E)-(2S,3S)-3-Hydroxy-2-methyl-oct-4-enoic acid (1R,2S)-2-dimethylamino-1-phenyl-propyl ester 
• 106730-52-3 (E)-(2S,3R)-3-Hydroxy-2-methyl-oct-4-enoic acid (1R,2S)-2-dimethylamino-1-phenyl-propyl ester 
• 106730-52-3 (E)-(2R,3R)-3-Hydroxy-2-methyl-oct-4-enoic acid (1R,2S)-2-dimethylamino-1-phenyl-propyl ester 
• 98171-09-6 (E)-(2S,3S)-3-Hydroxy-2-methyl-hex-4-enoic acid (1R,2S)-2-dimethylamino-1-phenyl-propyl ester 
• 98244-08-7 (E)-(2S,3R)-3-Hydroxy-2-methyl-hex-4-enoic acid (1R,2S)-2-dimethylamino-1-phenyl-propyl ester 
• 98171-09-6 (E)-(2R,3R)-3-Hydroxy-2-methyl-hex-4-enoic acid (1R,2S)-2-dimethylamino-1-phenyl-propyl ester 

Relevant academic research and scientific papers

Determination of absolute configuration using kinetic resolution catalysts

A new method was developed to assign the absolute configuration of molecules using kinetic resolution catalysts. Secondary alcohols were acylated in the presence of Birman's S-HBTM and R-HBTM catalysts, and the fast-reacting catalyst was identified by NMR

STEREOSELECTIVE ALDOL REACTIONS USING TiCl4 AS STEREOCHEMICAL TEMPLATE

TiCl4 mediated aldol condensations establish multiple contiguous chiral centers in an almost complete enantio- and diastereoselective way.