67638-23-7

Upstream product

• 41625-51-8 trimethylsiloxyacetic acid 
• 83306-66-5 N-(p-methoxybenzylidene)-p-toluidine 
• 70454-02-3 Acetic acid (2R,3S)-2-(4-methoxy-phenyl)-4-oxo-1-p-tolyl-azetidin-3-yl ester 
• 3246-78-4 N-(4-methoxybenzylidene)-4-methylaniline 

Downstream Products

• 135999-62-1 4-(4-methoxyphenyl)-1-(4-methylphenyl)azetidin-2,3-dione 
• 135999-63-2 4-(4-Methoxy-phenyl)-3-p-tolyl-oxazolidine-2,5-dione 
• 135999-65-4 4-(4-Methoxy-phenyl)-3-oxo-4-p-tolylamino-butyric acid tert-butyl ester 
• 135999-71-2 (3R,4S)-3-Hydroxy-4-(4-methoxy-phenyl)-4-p-tolylamino-butyric acid tert-butyl ester 
• 135999-71-2 (3S,4S)-3-Hydroxy-4-(4-methoxy-phenyl)-4-p-tolylamino-butyric acid tert-butyl ester 

Relevant academic research and scientific papers

Microwave-mediated synthesis of 3-unsubstituted β-lactams with aqueous trimethylborane

A new microwave-induced method for the preparation of 3-unsubstituted β-lactams is explored via aqueous trimethylborane-mediated reaction of the corresponding xanthates.

STEREOSELECTIVE ANNELATION OF TRIMETHYLSILOXYACETIC ACIDS AND IMINES INTO 3-HYDROXY-β-LACTAMS

Stereoselective synthesis of variously substituted 3-hydroxy-β-lactams can be achieved by the annelation of Schiff bases with trimethylsiloxyacetic acids promoted by phenyl dichlorophosphate reagent.A potential synthesis of N-unsubstituted β-lactams is ma