912959-33-2

Upstream product

• 17299-34-2 3-ethylcyclohex-2-en-1-one 
• 844655-71-6 (+/-)-1-ethyl-2-cyclohexene-1-propanol 
• 844655-67-0 (+/-)-1-ethyl-2-cyclohexene-1-ethanol 
• 844655-69-2 (+/-)-3-ethyl-3-(3-methoxy-2-propenyl)-1-cyclohexene 
• 912959-56-9 (+/-)-1-ethyl-2-cyclohexene-1-propanal 
• 912959-28-5 (+/-)-1-ethyl-2-cyclohexene-1-acetaldehyde 
• 99942-86-6 3-ethylcyclohex-2-enyl acetate 
• 142467-29-6 (+/-)-1-ethyl-2-cyclohexene-1-acetic acid 
• 142467-27-4 (±)-3-ethylcyclohex-2-en-1-ol 
• 5323-87-5 3-Ethoxycyclohex-2-en-1-one 
• 912959-29-6 (+/-)-1-ethyl-2-cyclohexene-1-propanol methanesulfonate 
• 912959-30-9 (+/-)-3-(3-azidopropyl)-3-ethyl-1-cyclohexene 
• 912959-31-0 (+/-)-1-ethyl-2-cyclohexene-1-propanamine 
• 912959-32-1 [3-(1-ethyl-cyclohex-2-enyl)-propyl]-carbamic acid tert-butyl ester 

Downstream Products

• 912959-34-3 [3-(1-ethyl-3-iodo-4-oxo-cyclohex-2-enyl)-propyl]-carbamic acid tert-butyl ester 
• 912959-35-4 {3-[1-ethyl-3-(2-nitro-phenyl)-4-oxo-cyclohex-2-enyl]-propyl}-carbamic acid tert-butyl ester 

Relevant academic research and scientific papers

Application of the palladium(0)-catalyzed ullmann cross-coupling reaction in a total synthesis of (±)-aspidospermidine and thus representing an approach to the lower hemisphere of the binary indole-indoline alkaloid vinblastine

As part of ongoing studies directed towards the construction of the anti-cancer agent vinblastine (1), the related but structurally less complex natural product aspidospermidine (3) has been synthesized. Two approaches to target 3 were pursued. In the fir