109582-31-2

Upstream product

• 17137-55-2 (2S,3S)-2,3-di(methanesulfonyloxy)-1,4-dibenzyloxybutane 
• 100-51-6 benzyl alcohol 
• 17401-06-8 (2S,3S)-1,4-bis(benzyloxy)-2,3-butanediol 
• 133268-20-9 D-2,3-diazido-1,4-dibenzoylbutane 

Downstream Products

• 139951-78-3 (5S,6S)-5,6-Bis-benzyloxymethyl-piperazine-2,3-dione 
• 890662-56-3 (2S,3S)-1,4-dibenzyloxy-2,3-bis(2-pyridinoylamino)butane 
• 263752-03-0 C₃₂H₂₈Cl₄N₂O₄ 
• 263752-02-9 C₃₂H₄₄N₂O₄ 
• 444024-83-3 (4S,5S)-4,5-bis(benzyloxymethyl)imidazolidin-2-one 
• 263752-06-3 C₁₈H₃₂N₂O₄ 
• 157197-90-5 (4S,5S)-4,5-di(benzyloxymethyl)imidazolidin-2-thione 
• 157197-87-0 (4S,5S)-1,3-dipropionyl-4,5-di(benzyloxymethyl)imidazolidin-2-one 
• 157197-92-7 (4S,5S)-1,3-dipropionyl-4,5-di(benzyloxymethyl)imidazolidin-2-thione 
• 157198-07-7 (4S,5S)-1,3-di(3-phenyl-2-methylpropionyl)-4,5-di(benzyloxymethyl)imidazolidin-2-one 
• 157197-98-3 (4S,5S)-1,3-di(3-phenyl-3-hydroxy-2-methylpropionyl)-4,5-di(benzyloxymethyl)imidazolidin-2-one 
• 1330642-10-8 (5S,6S)-5,6-bis(benzyloxymethyl)-1,4,7,10-tetraazacyclododecane-2,9-dione 
• 1330642-25-5 (2S,3S)-2,3-bis(benzyloxymethyl)-1,4,7,10-tetraazacyclododecane 
• 1330642-14-2 (2S,3S)-2,3-bis(benzyloxymethyl)-1,4,7,10-tetra(tert-butoxycarbonylmethyl)-1,4,7,10-tetraazacyclododecane 

Relevant academic research and scientific papers

β,γ-Bis-substituted PNA with configurational and conformational switch: Preferred binding to cDNA/RNA and cell-uptake studies

(S,S)- and (R,R)-β,γ-Bis-substituted PNAs were synthesized from the C-2 symmetric vicinal diamine system embedded in 1,4 dihydroxybutane and 1,4-dimethoxybutane scaffolds. (R,R)-β,γ-Bis-methoxymethyl-PNA derived from d-tartaric acid was found to be in the

Efficient synthesis of (2R,3R)- and (2S,3S)-2,3-diaminobutane-1,4-diol and their dibenzyl ethers

(2R,3R)-2,3-Diaminobutane-1,4-diol 6 and its dibenzyl ether 7 were efficiently synthesized starting from L-tartaric acid 1a. The crucial step, debenzylation of intermediate dibenzyloxydiazide 4, was accomplished in good yield by boron trichloride-dimethyl sulfide complex. The enantiomeric series was similarly obtained starting from D-tartaric acid.

Synthesis of new C2-symmetric bioxazoles and application as chiral ligands in asymmetric hydrosilylation

New C2-symmetric chiral (4S,4'S)-bioxazoles 3a and 3b, possessing chirality on their backbone, were synthesized efficiently starting from L-tartaric acid. The structure of 3a was determined by X-ray crystal structure analysis. With these novel

Synthesis of chiral 2,3-disubstituted 1,4-diazabicyclo [2.2.2] octane. New ligand for the osmium-catalyzed asymmetric dihydroxylation of olefins

Chiral 2,3-disubstituted 1,4-diazabicyclo[2.2.2]octane (DABCO) derivatives have been synthesized and utilized as a chiral ligand for the osmium-catalyzed asymmetric dihydroxylation of olefins. Optically active diols in up to 41%ee are obtained in good yields.