162630-69-5

Upstream product

• 7306-64-1 2,3,5,6-di-O-isopropylidene-D-mannono-1,4-lactone 
• 14131-84-1 2,3:5,6-di-O-isopropylidene-α-D-mannofuranose 
• 119842-22-7 2,3:5,6-di-O-isopropylidene-1-C-phenyl-D-mannofuranoside 
• 162808-23-3 (3aS,4R,6S,6aR)-4-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyl-6-phenyltetrahydrofuro[3,4-d][1,3]dioxole 
• 162808-24-4 C-phenyl 2,3-O-isopropylidene-β-D-mannofuranoside 
• 358-23-6 trifluoromethylsulfonic anhydride 
• 120019-23-0 (-)-7-epi-altholactone 

Downstream Products

• 114488-17-4 (-) Altholactone 

Relevant academic research and scientific papers

Enantiospecific Synthesis of (+)-Altholactone and its Three Stereoisomers

(+)-Altholactone 1 and (+)-7-epi-altholactone 3 were constructed from D-gulonolactone whereas their respective enantiomers (-)-altholactone 2 and (-)-7-epi-altholactone 4 were synthesized from D-mannose, involving stereocontrolled reduction of the lactols 21 as a key step.