148638-79-3

Upstream product

• 24424-99-5 di-tert-butyl dicarbonate 
• 109208-40-4 N-benzyl-N-amine 
• 1707-77-3 1,2:5,6-di-O-isopropylidene-D-mannitol 
• 15186-48-8 2,3-isopropylidene-glyceraldehyde 
• 100-46-9 benzylamine 
• 131319-74-9 (R)-2,3-di-O-isoproylideneglyceraldehyde N-benzylimine 

Downstream Products

• 178421-63-1 (S)-3-Benzyl-2-oxo-oxazolidine-5-carbaldehyde 
• 178421-64-2 (5S)-3-benzyl-5-hydroxymethyloxazolidin-2-one 
• 148638-74-8 N-Benzyl-2-chloro-N-((R)-2,3-dihydroxy-propyl)-acetamide 
• 135065-72-4 (S)-N-benzyl-3-chloroacetamidopropane-1,2-diol 
• 148638-78-2 (S)-4-Benzyl-6-hydroxymethyl-morpholin-3-one 
• 148638-81-7 Methanesulfonic acid (S)-2-(benzyl-tert-butoxycarbonyl-amino)-1-methanesulfonyloxymethyl-ethyl ester 
• 148638-82-8 Acetic acid (R)-3-benzyl-2-oxo-oxazolidin-5-ylmethyl ester 
• 132073-82-6 (S)-4-Benzyl-2-(hydroxymethyl)morpholine 
• 148638-80-6 N-benzyl-N-(tert-butoxycarbonyl)-N-<2(S),3-dihydroxypropyl>amine 

Relevant academic research and scientific papers

A straightforward synthesis of L-isoserinal

A convenient preparation of L-isoserinal 3 in six steps and 32.8% overall yield employing D-glyceraldehyde acetonide I as starting material is described. The procedure is inexpensive, easily scaled up and proceeds without observable racemization.

FACILE SYNTHESIS OF OPTICALLY ACTIVE SULFONATES OF 4-tert-BUTOXYCARBONYL-2-HYDROXYMETHYLMORPHOLINE

Optically active sulfonates of 4-tert-butoxycarbonyl-2-hydroxymethylmorpholine were prepared from 1,2:5,6-di-O-D-mannitol by practical procedures.These compounds are versatile intermediates for optically active isomers of a number of neuropharmacologicall