123363-71-3

Upstream product

• 123363-69-9 (Z)-(2R,3S,4R)-2,4-Dimethyl-hept-5-ene-1,3-diol 
• 123363-70-2 (2R,3R,4S)-2-Methyl-4-((2S,3R)-3-methyl-oxiranyl)-pentane-1,3-diol 
• 123363-68-8 (Z)-(3R,4R)-3-Hydroxy-4-methyl-hept-5-enoic acid methyl ester 
• 4529-04-8 1-propynyl lithium 

Downstream Products

• 123363-74-6 (2R,3R,4R,5R,6S,7R,8R)-5,7,9-Tris-benzyloxy-2-[1,3]dithian-2-yl-4,6,8-trimethyl-nonan-3-ol 
• 123363-75-7 (2R,3R,4S,5S,6R,7S,8S)-5,7,9-Tris-benzyloxy-2,4,6,8-tetramethyl-nonane-1,3-diol 
• 123363-73-5 {(1R,2R,3S,4S)-3,5-Bis-benzyloxy-2,4-dimethyl-1-[(S)-1-((2S,3R)-3-methyl-oxiranyl)-ethyl]-pentyloxy}-triisopropyl-silane 
• 123363-72-4 [(Z)-(1R,2R)-1-((1S,2R,3R)-2,4-Bis-benzyloxy-1,3-dimethyl-butyl)-2-methyl-pent-3-enyloxy]-triisopropyl-silane 

Relevant academic research and scientific papers

Synthesis of C19-C27 Fragment of Ansa Chain Part of Rifamycin S

The C19-C27 fragment of the ansa chain part of rifamycin S was stereoselectively sythesized from (4Z)-1,2-epoxy-3-methyl-4-hexene by reiterative use of stereoselective epoxidatation of cis-homoallylic alcohol and regioselective opening of the resulting ep