1353055-38-5

Upstream product

• 35336-45-9 1-propylpent-2-yne-1,4-diol 
• 98-59-9 p-toluenesulfonyl chloride 
• 105-31-7 1-hexyn-3-ol 

Downstream Products

• 1353055-25-0 5-methyl-2-propyl-1,6,11-tris[(4-methylphenyl)sulfonyl]-1,6,11-triazacyclopentadeca-3,8,13-triyne 

Relevant academic research and scientific papers

Rhodium(I)-catalyzed [2 + 2 + 2] cycloaddition reactions of triacetylenic 15-membered aza macrocycles: A comparative structural study

A variety of new nitrogen-containing 15-membered triacetylenic macrocycles with one or two alkyl substituents in a propargylic position have been efficiently synthesized and completely characterized. These macrocyclic systems undergo [2 + 2 + 2] cycloaddition reactions, leading to the corresponding fused tetracycles with a benzene core on treatment with Wilkinson's catalyst, [RhCl(PPh3)3]. The effects of alkyl chains have been evaluated on both the efficiency of the reaction and the conformational and structural analysis of the reactants.