208249-63-2

Upstream product

• 50487-71-3 4-methyl-N-(2-propenyl)benzenesulfonamide 
• 1027533-10-3 Carbonic acid 4-[{4-[{4-[allyl-(toluene-4-sulfonyl)-amino]-cyclopent-2-enyl}-(toluene-4-sulfonyl)-amino]-cyclopent-2-enyl}-(toluene-4-sulfonyl)-amino]-cyclopent-2-enyl ester methyl ester 
• 7129-41-1 6-oxabicyclo[3.1.0]hex-2-ene 
• 208249-58-5 C₂₇H₃₂N₂O₅S₂ 
• 208249-60-9 C₃₄H₃₉N₃O₆S₃ 

Relevant academic research and scientific papers

Ruthenium-Catalyzed Polycyclization Reactions

The application of ruthenium alkylidenes such as 1 to the catalysis of polycyclization reactions is reported. Several acyclic precursors have been synthesized and reacted with 1. These precursors vary in topology and contain acetylenic and/or cycloolefinic metathesis relays. The cyclization reactions proceed in moderate to good yields to produce polycyclic polyenes when the precursors are subjected to catalytic amounts of 1. In general, precursors bearing n relay units generate polycycles containing (n + 1) rings.