16695-96-8

Upstream product

• 16695-87-7 1,4-dimethylcyclohex-3-ene-1-carboxylic acid 
• 58911-05-0 1,4-Dimethyl-3-cyclohexen-1-carbonsaeure-methylester 
• 78-79-5 isoprene 

Downstream Products

• 1427276-84-3 1,4-dimethyl-N-o-tolylcyclohex-3-enecarboxamide 
• 1427276-87-6 2-(1,4-dimethylcyclohex-3-enyl)-1H-indole 
• 1427276-85-4 1,4-dimethyl-N-m-tolylcyclohex-3-enecarboxamide 
• 1427276-86-5 1,4-dimethyl-N-p-tolylcyclohex-3-enecarboxamide 
• 107688-44-8 N-benzyl-1,4-dimethyl-3-cyclohexenecarboxamide 
• 95760-53-5 2-Diazo-1-(1,4-dimethyl-cyclohex-3-enyl)-ethanone 

Relevant academic research and scientific papers

Highly Efficient Construction of the 7-Azabicyclonon-2-ene System. An Application to the Synthesis of the AEF Ring System of Aconitine-type Diterpene Alkaloids

The Mannich-type cyclisation of the cyclohexenylamine hydrochlorides (3 and 6) with 37percent aqueous formaldehyde in acetic acid at 150 deg C in a sealed tube afforded the bicyclic amines (9 and 10) in excellent yields.Under the same conditions, the amin

First Synthesis of rac-Homofenchone (1,4,4-Trimethylbicyclooctan-3-one)

The rac-homofenchone (2), which was previously unknown, is prepared starting from the cyclohexenecarboxylate 4 via the bicyclooctene 13 by two independent routes.The key steps are either the intramolecular acylation of a C=C bond in 9 induced by trifluoroacetic acid anhydride, or the BF3-catalyzed decomposition of the diazomethyl ketone 15.From 13 a direct path leads to homofenchone (2), the NMR spectra of which were fully assigned.