78492-30-5

Upstream product

• 32315-10-9 bis(trichloromethyl) carbonate 
• 81028-07-1 (2S,3S)-1-(benzyloxy)butane-2,3,4-triol 
• 78513-07-2 ((2R,3S)-3-((benzyloxy)methyl)oxiran-2-yl)methanol 
• 81028-03-7 (Z)-4-benzyloxy-but-2-en-1-ol 
• 78469-77-9 (4S,5S)-4-benzyloxymethyl-5-hydroxymethyl-2,2-dimethyl-1,3-dioxolane 
• 1885-14-9 phenyl chloroformate 
• 78513-05-0 (4S,5S)-kohlensaeure-<(5-benzyloxymethyl-2,2-dimethyl-1,3-dioxolan-4-yl)methyl>methylester 
• 81028-06-0 Phenyl-carbamic acid (2R,3S)-3-benzyloxymethyl-oxiranylmethyl ester 
• 78469-84-8 Carbonic acid (2S,3S)-4-benzyloxy-2,3-dihydroxy-butyl ester methyl ester 

Downstream Products

• 133980-98-0 Toluene-4-sulfonic acid 2-[2-((1S,2S)-3-benzyloxy-2-hydroxy-1-trityloxymethyl-propoxy)-ethoxy]-ethyl ester 
• 132757-29-0 (2S,3S)-4-Benzyloxy-3-(tetrahydro-pyran-2-yloxy)-1-trityloxy-butan-2-ol 
• 81028-07-1 (2S,3S)-1-(benzyloxy)butane-2,3,4-triol 

Relevant academic research and scientific papers

Regioselective protection of triols to cyclic carbonates

Regioselective protection of 1,2,3-, 1,2,4-, and 1,2,5-triols to 5- membered cyclic carbonates with triphosgene, dimethyl carbonate, or carbonyldiimidazole is described.

Synthesis of Saccharides and Related Polyhydroxylated Natural Products. 1. Simple Alditols

A new approach to sugar synthesis is demonstrated through syntheses of tetritols, pentitols, and hexitols; titanium-catalyzed asymmetric epoxidation and a new selective opening reaction of 2,3-epoxy alcohols play essential roles.

Chiral Electrophilic Synthetic Building Blocks with Four Different Functional Groups from Tartaric Acid, 2,3- and 3,4-Epoxy-butanediol Derivatives in All Four Stereoisomeric Forms

Efficient and simple procedures have been developed for the preparation of the threo- and erythro-3,4-epoxy-1,2-butanediol derivatives 7 and 9 in both enantiomeric forms from tartaric acid.These epoxides should prove versatile as alkylating reagents in sy