91383-04-9

Upstream product

• 66-84-2 D-(+)-glucosamine hydrochloride 
• 41107-82-8 2,5-anhydro-D-mannitol 
• 86363-73-7 (2R,3S,4S,5R)-3,4-dihydroxy(tetrahydrofuran-2,5-diyl)bis(methylene) dibenzoate 
• 91298-40-7 2,5-anhydro-1,6-di-O-benzoyl-3,4-di-O-(methylsulfonyl)-D-mannitol 
• 91422-50-3 2,5-anhydro-1,6-di-O-benzoyl-3,4-dideoxy-D-threo-hex-3-enitol 

Relevant academic research and scientific papers

2,5-ANHYDRO-D-HEXITOLS: SYNTHESES OF 2,5-ANHYDRO-D-ALTRITOL AND 2,5-ANHYDRO-D-IDITOL

2,5-Anhydro-D-altritol (2a) and the previously-unknown 2,5-anhydro-D-iditol (3a) have been prepared from 2,5-anhydro-D-mannitol (1a).The preparation of 3a from the intermediate epoxide 7b is particularly sensitive to pH, and a mechanism is proposed to explain this.Attention is drawn to the limitations of the trifluoroperacetic acid-disodium hydrogenphosphate procedure for the epoxidation of alkenes of diminished reactivity.