147375-89-1

Upstream product

• 98-59-9 p-toluenesulfonyl chloride 
• 161009-84-3 hepta-4,5-dienylamine 
• 157916-93-3 4,5-Heptadien-1-ol 
• 24767-73-5 hexa-3,4-dienyl tosylate 
• 117487-30-6 heptadiene-4,5 nitrile 
• 5689-23-6 hexa-3,4-diene-1-ol 
• 173439-58-2 Methanesulfonic acid 6-(2-ethoxy-ethoxy)-1-methyl-hex-2-ynyl ester 
• 173439-48-0 N,N-diethyl-1-(2-ethoxyethyl)-4-heptyl-6-amine 
• 173439-46-8 1-(2-ethoxyethyl)-4-heptyn-6-ol 
• 173439-50-4 1-(2-ethoxyethyl)-4,5-heptadiene 
• 173439-57-1 5-(2-Ethoxy-ethoxy)-pent-1-yne 

Downstream Products

• 1151952-96-3 C₁₄H₁₈⁽²⁾HNO₂S 
• 161009-87-6 (Z)-2-(1-iodoprop-1-enyl)-1-(p-tolylsulfonyl)pyrrolidine 

Relevant academic research and scientific papers

Acylation-cyclization of allenes

Allenes bearing a nucleophilic group cyclize on treatment with acyltetracarbonyl cobalt complexes in the presence of mild bases. Various nucleophilic groups and cobalt complexes can be used to give highly functionalized pyrrolidines, cyclopentanes and tet

Synthesis of Medium Ring Azacycles via Allene-based Cyclizations: Evaluation of Possible Mechanistic Pathways

Two pathways have been evaluated to account for the I2-mediated cyclisation of the allenic sulfonamides 1a-e based on (i) the steric demands of the allenic unit, and (ii) the ambident reactivity of the sulfonamide anion.The 1,3-disubstituted allenic sulfo