86534-22-7

Upstream product

• 14189-99-2 (R)-(+)-2-acetoxysuccinic anhydride 
• 86534-21-6 5-(benzyloxy)-2,2-dimethylpent-3(E)-enamine 
• 94162-50-2 (R)-3-Acetoxy-N-((E)-5-benzyloxy-2,2-dimethyl-pent-3-enyl)-succinamic acid 
• 94202-33-2 (R)-2-Acetoxy-N-((E)-5-benzyloxy-2,2-dimethyl-pent-3-enyl)-succinamic acid 
• 86534-20-5 6-(benzyloxy)-3,3-dimethyl-4-hexenoyl chloride 
• 107-86-8 3,3-dimethyl acrylaldehyde 
• 94162-49-9 tert-butyl N-<5-(benzyloxy)-2,2-dimethylpent-3(E)-en-1-yl>urethane 
• 94162-47-7 (E)-6-Benzyloxy-3,3-dimethyl-hex-4-enoyl azide 
• 94162-46-6 (E)-6-Benzyloxy-3,3-dimethyl-hex-4-enoic acid ethyl ester 
• 94162-48-8 ((E)-5-Isocyanato-4,4-dimethyl-pent-2-enyloxymethyl)-benzene 
• 94162-45-5 (E)-6-(benzyloxy)-3,3-dimethyl-4-hexenoic acid 
• 94162-44-4 4-Methyl-1-(phenylmethoxy)-3-penten-2-ol 

Downstream Products

• 86534-24-9 (+)-1(S)-acetoxy-7(S)-<(benzyloxy)methyl>-6(R)-(2-hydroxyprop-2-yl)-7a(R)-hexahydro-3H-pyrrolizin-3-one 
• 86534-23-8 1(S)-acetoxy-6(R)-(2-formyloxyprop-2-yl)-7(S)-<(benzyloxy)methyl>-7a(R)-hexahydro-3H-pyrrolizin-3-one 
• 480-84-2 (-)-hastanecine 
• 58632-66-9 Acetic acid (1R,7S,7aS)-7-acetoxymethyl-hexahydro-pyrrolizin-1-yl ester 
• 86534-25-0 (+)-7(S)-<(benzyloxy)methyl>-1(R)-hydroxy-6(S)-(2-hydroxyprop-2-yl)-7a(R)-hexahydro-3H-pyrrolizin-3-one 
• 86545-49-5 4(R)-acetoxy-1-<5-(benzyloxy)-2,2-dimethylpent-3(E)-en-1yl>-5-hydroxy-2-pyrrolidinone 

Relevant academic research and scientific papers

N-Acyliminium Ion Rearrangements: Generalities and Application to the Synthesis of Pyrrolizidine Alkaloids

N-Acyliminium ions of the 2-aza-1,5-hexadienyl type frequently rearrange to isomeric ions by a process which is formally a 2-aza-Cope rearrangement.When gem-dimethyl substitution is present at C-4 of the initially formed N-acyliminium ion, the rearranged

Enantioselective Syntheses of (-)-Hastanecine and its Enantiomer using Malic Acid as a Chiral Educt

The pyrrolizidine Base (-)-hastanecine (5) and its enantiomer (19) were prepared from R-(+) and S-(-)-malic acids, respectively.