852853-46-4

Upstream product

• 433735-03-6 (6S)-1-benzyl-5-ethoxy-3,6-dihydro-6-isopropylpyrazine-2-one 
• 91-13-4 α,α'-dibromo-o-xylene 
• 852853-43-1 (3R,6S)-1-benzyl-5-ethoxy-3-(2-bromomethylbenzyl)-6-isopropyl-3,6-dihydro-1H-pyrazin-2-one 

Downstream Products

• 852853-51-1 (3S,11aS)-2-benzyl-3-isopropyl-11a-methyl-2,3,11,11a-tetrahydro-6H-pyrazino[1,2-b]isoquinoline-1,4-dione 

Relevant academic research and scientific papers

Stereocontrolled synthesis of unnatural cyclic dipeptides containing an L-valine unit

Stereoselective synthesis of unusual nonproteinogenic dipeptides 7a,b,d,e and h and 13b and i, containing an l-valine unit and a cyclic unnatural α-amino acid, has been accomplished starting from the l-valine derived chiral synthon 1. The absolute configu