91652-59-4

Upstream product

• 96624-91-8 N-<4-butyl>toluol-4-sulfonamid 
• 91652-56-1 2-nitro-cyclotridecanone 
• 96624-92-9 Essigsaeure-(1-cyclotridecenyl)ester 
• 832-10-0 cyclotridecanone 
• 91652-57-2 3-(1-nitro-2-oxo-cyclotridecyl)-propanal 
• 91652-58-3 N-(3-aminopropyl)-4-methyl-N-(4-{[(4-methylphenyl)sulfonyl]amino}butyl)benzenesulfonamide 

Relevant academic research and scientific papers

Synthese von N-(4-Aminobutyl)-16-aza-19-nonadecanlactam und N-(4-Aminobutyl)-17-aza-20-icosanlactam (Desoxoinandenin)

According to Scheme 1, the two homologous macrocyclic spermidine derivatives 12 ad 23 were synthesized.Key steps in both cases were two different types of ring-enlargement reactions.Compound 12 was identical with a degradation product of the naturally occurring spermidine akaloids of inandine-type.

RING EXPANSION REACTIONS IN THE FORMATION OF MACROCYCLIC LACTAMS. A SYNTHESIS OF DESOXO-INANDENINE

Desoxo-inandenine, a reduction product of the macrocyclic spermidine alkaloids inandenin-12-one and -13-one has been synthesized from 2-nitro-cyclotridecanone by ring expansion reactions including a Zip reaction step.