141422-41-5

Upstream product

• 141422-38-0 Benzoic acid (1S,3aS,6aS)-6a-methyl-6-morpholin-4-yl-1,2,3,3a,4,6a-hexahydro-pentalen-1-yl ester 
• 64149-25-3 Dimethyl-3,3 cyano-1 pyrazolenine 
• 141422-38-0 Benzoic acid (1R,3aS,6aS)-6a-methyl-6-morpholin-4-yl-1,2,3,3a,4,6a-hexahydro-pentalen-1-yl ester 
• 57855-85-3 dimethyl-3,3-cyano-1-cyclopropene 
• 141422-38-0 morpholine 
• 141422-36-8 Benzoic acid (1R,3aS,6aR)-6a-methyl-6-oxo-octahydro-pentalen-1-yl ester 
• 102971-48-2 (3aR,6S,6aS)-6-Hydroxy-6a-methyl-hexahydro-pentalen-1-one 
• 98-88-4 benzoyl chloride 
• 102971-48-2 (3aR,6aS)-6-Hydroxy-6a-methyl-hexahydro-pentalen-1-one 
• 1120-73-6 2-methyl-2-cyclopenten-1-one 
• 125196-76-1 3-(2-[1,3]Dioxan-2-yl-ethyl)-2-methyl-cyclopentanone 
• 141422-36-8 Benzoic acid (3aS,6aR)-6a-methyl-6-oxo-octahydro-pentalen-1-yl ester 
• 125196-76-1 (2R,3S)-3-(2-[1,3]Dioxan-2-yl-ethyl)-2-methyl-cyclopentanone 

Downstream Products

• 141422-42-6 Benzoic acid (3aR,6S,6aR,7aR)-4-cyano-6-iodo-3a,5,5-trimethyl-2,3,3a,5,6,6a,7,7a-octahydro-1H-cyclopenta[a]pentalen-3-yl ester 
• 141422-43-7 Benzoic acid (3R,3aR,6aS,7aR)-4-cyano-3a,5,5-trimethyl-2,3,3a,5,6,6a,7,7a-octahydro-1H-cyclopenta[a]pentalen-3-yl ester 
• 141422-42-6 Benzoic acid (3R,3aR,6S,6aR,7aR)-4-cyano-6-iodo-3a,5,5-trimethyl-2,3,3a,5,6,6a,7,7a-octahydro-1H-cyclopenta[a]pentalen-3-yl ester 
• 141422-43-7 Benzoic acid (3S,3aR,6aS,7aR)-4-cyano-3a,5,5-trimethyl-2,3,3a,5,6,6a,7,7a-octahydro-1H-cyclopenta[a]pentalen-3-yl ester 
• 141422-42-6 Benzoic acid (3S,3aR,6S,6aR,7aR)-4-cyano-6-iodo-3a,5,5-trimethyl-2,3,3a,5,6,6a,7,7a-octahydro-1H-cyclopenta[a]pentalen-3-yl ester 
• 141422-43-7 Benzoic acid (3aR,6aS,7aR)-4-cyano-3a,5,5-trimethyl-2,3,3a,5,6,6a,7,7a-octahydro-1H-cyclopenta[a]pentalen-3-yl ester 

Relevant academic research and scientific papers

Access to frame-work of linear triquinanes by intermediate of bicyclo [2.1.0] pentane derivatives. Total synthesis of a triquinane, (±) hirsutene

The cycloaddition of enamines with electrophilic gem-dimethylcyclopropenes followed by solvolytic ring cleavage of the 2-amino bicyclo [2.1.0] pentane adducts, leads to gem-dimethylcyclopentene derivatives. These reactions are used as key-sequence for the

SYNTHESE CYCLOPROPENIQUE TOTALE D'UN TRIQUINANE NATUREL LINEAIRE, LE (+/-)-HIRSUTENE

The cycloaddition of enamines with electrophilic gem-dimethylcyclopropenes followed by solvolytic ring cleavage of the 2-amino bicyclo pentane adducts, leads to gem-dimethylcyclopentene derivatives.This novel reaction sequence is illustrated by th