56138-16-0

Upstream product

• 955-83-9 2,5-diphenylfuran 
• 108-24-7 acetic anhydride 
• 88073-36-3 3-benzoyl-1-phenyl-2-pentene-1,4-dione 
• 84302-20-5 1-((1R,4R)-1,4-Diphenyl-2,3,7-trioxa-bicyclo[2.2.1]hept-5-en-5-yl)-ethanone 
• 959-28-4 1,4-diphenylbut-2-ene-1,4-dione 
• 98-88-4 benzoyl chloride 
• 78-94-4 methyl vinyl ketone 
• 70-11-1 α-bromoacetophenone 
• 93-91-4 1-phenylbutan-1,3-dione 
• 81396-48-7 2-aceto-1,4-diphenylbutane-1,4-dione 
• 771477-49-7 (E)-3-benbenzylidene-5-phenylpent-4-yn-2-one 
• 122-57-6 1-Phenylbut-1-en-3-one 
• 6310-44-7 3,4-dibromo-4-phenylbutan-2-one 
• 31207-17-7 3-bromo-4-phenyl-but-3-en-2-one 

Downstream Products

• 56138-18-2 3-Isopropenyl-2,5-diphenyl-furan 
• 88073-36-3 3-benzoyl-1-phenyl-2-pentene-1,4-dione 
• 102023-13-2 1-(2,5-diphenyl-[3]furyl)-ethanone semicarbazone 
• 84302-20-5 1-(1,4-Diphenyl-2,3,7-trioxa-bicyclo[2.2.1]hept-5-en-5-yl)-ethanone 
• 84302-20-5 1-((1R,4R)-1,4-Diphenyl-2,3,7-trioxa-bicyclo[2.2.1]hept-5-en-5-yl)-ethanone 
• 59000-96-3 (Z)-1-(2,5-diphenyl-3-furyl)ethylidene(isopropylidene)succinic anhydride 
• 141262-13-7 cis-8,8a-dihydro-4,7-dimethyl-2,8a-diphenyl-7H-cycloheptafuran-5,6-dicarboxylic anhydride 
• 84302-15-8 Benzoic acid (Z)-1-acetyl-3-oxo-3-phenyl-propenyl ester 
• 56138-20-6 3-Isopropyl-2,5-diphenyl-furan 
• 56138-27-3 2-isopropyl-1,4-diphenyl-but-2c-ene-1,4-dione 
• 102756-79-6 3-benzoyl-2-morpholino-1-phenyl-pentane-1,4-dione 
• 102018-29-1 2-isopropylidene-1,4-diphenyl-butane-1,4-dione 
• 128040-84-6 2-isopropyl-1,4-diphenyl-butane-1,4-dione 
• 103509-71-3 2,3-bis-(2,5-diphenyl-[3]furyl)-2,3-dimethyl-butane 

Relevant academic research and scientific papers

Convergent synthesis of polysubstituted furans via catalytic phosphine mediated multicomponent reactions

Tri- or tetrasubstituted furans have been prepared from terminal activated olefins and acyl chlorides or anhydrides by a multicomponental convergent synthesis mode. Instead of stoichiometric nBu3P, only catalytic nBu3P or nBu3P=O is needed to furnish the furans in modest to excellent yields with a good functional group tolerance under the aid of reducing agent silane. This synthetic method features a silane-driven catalytic intramolecular Wittig reaction as a key annulation step and represents the first successful application of catalytic Wittig reaction in multicomponent cascade reaction.

One-pot synthesis of furans using base- and acid-supported reagents Na 2CO3/Al2O3-PPA/SiO2'

A convenient method for the one-pot synthesis of furans from -keto esters and -halo ketones was developed using an acid- and base-supported reagent system Na2CO3/Al2O3-PPA/SiO2'. The condensation reaction of triketones, which are formed from the reaction of -keto esters with -halo ketones in the presence of Na2CO 3/Al2O3, was promoted by PPA/SiO2 to give the corresponding furans in good yields. This method is simple and easy to perform in comparison with stepwise processes, and the yields are good.

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).

Photosensitized Oxidation of Furans. Part 7. Solvent Effects in Thermal Conversion of the endo-Peroxides of Arylfurans

Thermal conversion of the endo-peroxides of the arylfurans (1) in a polar aprotic solvent leads to aroylenol esters (4) and diaroyl epoxides (3), the predominance of one over being concentration dependent.The results can be rationalized on the basis of th