433935-86-5

Upstream product

• 98-86-2 acetophenone 
• 959-23-9 4'-methoxychalcone 
• 7145-87-1 2,3-dibromo-1-(4-methoxyphenyl)-3-phenylpropan-1-one 

Downstream Products

• 1609938-43-3 (3H-benzo[e]indol-4-yl)(4-methoxyphenyl)methanone 
• 1508298-80-3 (E)-3-(4-methoxybenzoyl)-4-phenylbuta-1,3-dien-2-yl acetate 
• 1508298-81-4 (Z)-3-(4-methoxybenzoyl)-4-phenylbuta-1,3-dien-2-yl acetate 
• 1508298-65-4 (E)-2-benzylidene-1-(4-methoxyphenyl)but-3-yn-1-one 

Relevant academic research and scientific papers

Sc(OTf)3-Catalyzed Diastereoselective Formal [3+2] Cycloaddition Reactions of Alkynylcyclopropane Ketones with Electron-Rich Aromatic Aldehydes to Yield 2,5-trans-Tetrahydrofurans

In contast to the general [4+2] cycloaddition reactions of alkynylcyclopropane ketones reported in the literature, we report herein a Sc(OTf)3-catalyzed formal intermolecular [3+2] cycloaddition reaction of alkynylcyclopropane ketones with elec

Copper-Catalyzed Enantioselective 1,4-Protosilylation of Alkynyl-substituted Enones to Synthesize the Highly Diastereomeric Chiral Homoallenylsilanes

A copper-catalyzed 1,4-protosilylation of α-alkynyl-enones to form the functionalized chiral homoallenylsilanes was developed. In the presence of a chiral monopyridine oxazoline ligand, a variety of trisubstituted allene derivatives bearing a contiguous stereogenic center and axis were prepared in good yields with excellent enantioselectivities and diastereoselectivities.

Chemoselective C-C bond cleavage of epoxide motifs: Gold(I)-catalyzed diastereoselective [4+3] cycloadditions of 1-(1-Alkynyl)oxiranyl ketones and nitrones

Cutting carbon! A novel facile strategy for the C-C bond cleavage of oxiranyl ketones has been developed. Carbophilic gold(I) activation of the alkyne side chain mediates a heterocyclization and subsequent C-C bond cleavage (see scheme).