66398-71-8

Upstream product

• 73922-81-3 4-phenyl-but-3-yn-2-ol 
• 106-96-7 propargyl bromide 
• 591-50-4 iodobenzene 

Downstream Products

• 122132-10-9 4-[1-(5-Methyl-3-phenyl-furan-2-yl)-ethyl]-morpholine 
• 128006-40-6 (R)-2-Methyl-2-morpholin-4-yl-3-phenyl-hexa-3,4-dienal 
• 1273555-10-4 (4-phenyl-3-butyn-2-yloxy)-3-(trimethylsilyl)prop-2-yne 
• 892118-19-3 3-phenyl-prop-2-ynyl 4-phenyl-but-3-yn-2-yl ether 
• 1273555-11-5 (4-phenyl-3-butyn-2-yloxy)-3-(tert-butyldimethylsilyl)prop-2-yne 

Relevant academic research and scientific papers

Gold(III)-Catalyzed Regioselective Oxidation/Cycloisomerization of Diynes: An Approach to Fused Furan Derivatives

The first gold(III)-catalyzed regioselective oxidation/cycloisomerization of diynes 1 with pyridine N-oxide as the oxidant was developed, providing a range of synthetically valuable and useful fused furan derivatives 3 in moderate to good yields. Control experiments and the confirmation structure of minor products 5 suggest that this chemistry was a concerted gold(III)-catalyzed oxidation/SN2′-type addition/cyclization process via a β-gold vinyloxypyridinium intermediate and a putative vinyl cation intermediate.

On the Distribution of Linear versus Angular Naphthalenes in Aromatic Tetradehydro-Diels–Alder Reactions – Effect of Linker Structure and Steric Bulk

We report here a systematic study of the aromatic tetradehydro-Diels–Alder (Ar-TDDA) reaction to elucidate the factors that have significant effects on the distribution of linear and angular naphthalene products. Two factors were studied, that is, the nat

Gold-catalyzed selective oxidation of 4-oxahepta-1,6-diynes to 2H-pyran-3(6H)-ones and chromen-3(4H)-ones via β-gold vinyl cation intermediates

α-Oxo gold carbenes generated in situ via the gold-catalyzed selective oxidation of 4-oxahepta-1,6-diynes were effectively trapped by internal alkynes, resulting in the formation of 2H-pyran-3(6H)-ones, 3, and chromen-3(4H)-ones, 4, upon facile trapping t

(Cyclopentadienone)iron shvo complexes: Synthesis and applications to hydrogen transfer reactions

A series of (cyclopendienone)iron tricarbonyl complexes were prepared using an intramolecular cyclization strategy. These were applied to the catalysis of the oxidation of alcohols to aldehydes and ketones. When paraformaldehyde was used as the hydrogen acceptor, formate esters were obtained as coproducts and, in several cases, the major products.