6415-11-8

Upstream product

• 104-53-0 3-phenyl-propionaldehyde 
• 16520-62-0 4-Phenyl-1-butyne 
• 768-56-9 4-Phenylbut-1-ene 
• 184370-59-0 (E)-1-iodo-4-phenyl-1-butene 
• 10575-32-3 hex-1-en-4-yn-3-ol 
• 82464-38-8 trans-6-phenyl-1-trimethylsilylhex-3-en-1-yne 

Downstream Products

• 1448853-58-4 C₁₃H₁₅I 
• 136559-12-1 2-methyl-6-phenyl-1,3-hexadiene 
• 439812-28-9 2-((1E,3E)-6-Phenyl-hexa-1,3-dienyl)-benzo[1,3,2]dioxaborole 
• 154139-05-6 C₁₈H₂₁IO 

Relevant academic research and scientific papers

Selective Rhodium-Catalyzed Hydroformylation of Terminal Arylalkynes and Conjugated Enynes to (Poly)enals Enabled by a π-Acceptor Biphosphoramidite Ligand

The hydroformylation of terminal arylalkynes and enynes offers a straightforward synthetic route to the valuable (poly)enals. However, the hydroformylation of terminal alkynes has remained a long-standing challenge. Herein, an efficient and selective Rh-catalyzed hydroformylation of terminal arylalkynes and conjugated enynes has been achieved by using a new stable biphosphoramidite ligand with strong π-acceptor capacity, which affords various important E-(poly)enals in good yields with excellent chemo- and regioselectivity at low temperatures and low syngas pressures.

An expeditious and atom-economical synthesis of a new generation of substituted [4.6.4.6]fenestradienes

With finesse and strain: Highly strained derivatives of fenestranes, [4.6.4.6]fenestradienes, have been prepared using a remarkable reaction cascade featuring a 4-exo-dig cyclocarbopalladation, a Sonogashira-type coupling, a regioselective alkynylation, and an 8π/6π electrocyclization sequence. Copyright

Regio- and stereoselective cyclopropanation of functionalised dienes. Novel methodology for the synthesis of vinyl- and divinyl-cyclopropanes

Dienes, bearing an electron-withdrawing substituent at C-1, are cyclopropanated regio- and stereoselectively at the C-C double bond proximal to this electron-withdrawing group. The highest selectivity is observed in the case of dienylboronates. The cyclopropanation of these substrates affords almost exclusively the synthetically useful 1-boronato-2-vinyl-cyclopropanes.