74892-52-7

Upstream product

• 20221-50-5 meso-1,2,5,6-tetrahydroxyhexane 
• 98-59-9 p-toluenesulfonyl chloride 
• 13185-78-9 3,4-dideoxy-D-threo-hex-E-3-enitol 
• 74862-79-6 1,2:5,6-di-O-isopropylidene-3,4-bis-O-(methylsulfonyl)-D-glucitol 
• 53777-24-5 trans-3,4-didehydro-3,4-dideoxy-1,2:5,6-di-O-isopropylidene-D-threo-hexitol 
• 6027-47-0 3,4-dideoxy-erythro-hex-E-3-enitol 
• 74862-81-0 1,2,5,6-tetra-O-acetyl-3,4-dideoxy-erythro-hex-E-enitol 
• 74862-80-9 1,6-diacetyl-3,4-dideoxy-erythro-hex-E-3-enitol 
• 20706-71-2 O¹,O²,O⁵,O⁶-Di-isopropyliden-O³,O⁴-di-(toluol-4-sulfonyl)-D-mannit 
• 204120-45-6 3,4-dideoxy-erythro-hexitol 
• 53777-25-6 (E)-3,4-dideoxy-1,2:5,6-di-O-isopropylidene-erythro-3(E)-hex-3(E)-enitol 

Relevant academic research and scientific papers

SYNTHESIS OF 1,2:5,6-DIANHYDRO-3,4-DIDEOXY-erythro- AND -D-threo-HEXITOL AND THEIR E-3-ENE DERIVATIVES

Starting from 1,2:5,6-di-O-isopropylidene-D-mannitol and -D-glucitol, respectively, D-threo- and erythro-hex-E-3-enitol were synthesized: these were hydrogenated to the 3,4-dideoxy compounds, which were converted into the corresponding 1,2:5,6-dianhydride