22644-23-1

Upstream product

• 33603-90-6 (2Z)-2-bromo-3-phenyl-2-propenal 
• 536-74-3 phenylacetylene 
• 886-66-8 1,4-diphenyl-1,3-butadiyne 
• 68-12-2 N,N-dimethyl-formamide 
• 104-55-2 3-phenyl-propenal 
• 116544-98-0 (Z)-2-iodo-3-phenylacrylaldehyde 
• 2579-22-8 Phenylpropargyl aldehyde 
• 1272633-01-8 (E)-2-benzylidene-4-phenylbut-3-yn-1-ol 
• 5443-49-2 α-bromocinnamaldehyde 

Downstream Products

• 1195941-18-4 4,4'-(3-(methoxy(phenyl)methyl)-5-phenylfuran-2,4-diyl)dibutan-2-one 
• 1382530-65-5 1-methoxy-4-(methoxy(phenyl)methyl)-2-phenyl-1H-pyrrole 
• 1384638-30-5 C₂₃H₂₇O₄P 
• 1384638-50-9 C₂₃H₂₇O₄P 
• 1384638-15-6 C₂₂H₂₃O₄P 
• 1384638-31-6 C₂₂H₂₃O₄P 
• 1384638-47-4 C₂₁H₂₃O₄P 
• 1384638-29-2 C₂₁H₂₃O₄P 
• 1384638-54-3 C₂₄H₂₀O 
• 1384638-62-3 C₂₄H₂₀O 

Relevant academic research and scientific papers

Direct Synthesis of Benzo[f]indazoles from Sulfonyl Hydrazines and 1,3-Enynes by Copper-Catalyzed Annulation

A novel and efficient strategy for the direct synthesis of benzo[f]indazoles via copper-catalyzed cascade reaction of sulfonyl hydrazides with 1,3-enynes under mild conditions has been developed. This method achieves the formation of two C-N bonds and one

Cis-cinnamic acid analogue, gravitropism modifier (by machine translation)

[Problem] cinnamic acid or cinnamic acid analogue comprising adjusting agent gravitropism cis. [Solution] cinnamic acid and/or cinnamic acid as an active ingredient to adjust gravitropism cis edge agents, cinnamic acid edge is, for example obtained by reacting compounds of the following formula. (In the formula, R is a phenyl group. )Figure 6 [drawing] (by machine translation)

Chiral Phosphine–Phosphite Ligands in Asymmetric Gold Catalysis: Highly Enantioselective Synthesis of Furo[3,4-d]-Tetrahydropyridazine Derivatives through [3+3]-Cycloaddition

The AuI-catalyzed reaction of 2-(1-alkynyl)-2-alken-1-ones with azomethine imines regio- and diastereoselectively affords furo[3,4-d]tetrahydropyridazines in a tandem cyclization/intermolecular [3+3]-cycloaddition process under mild conditions.

CIS CINNAMIC ACID ANALOG AND GRAVITROPISM MODIFIER

PROBLEM TO BE SOLVED: To provide a gravitropism modifier having effects on creeping property of plants or sugar content of fruits. SOLUTION: There is provided a gravitropism modifier containing cis cinnamic acid and/or a cinnamic acid analog represented by the formula (1) as active ingredients. (1), where A is cyclic hydrocarbon which may have a substituent, X is a bound or a C1 to 5 substituted or unsubstituted hydrocarbon chain, R1 is H, a hydroxyl group, an alkali earth metal salt or the like, R2 is a bond or a C1 to 5 substituted or unsubstituted hydrocarbon chain and R3 and R4 are H or together form C5 to 8 cyclic hydrocarbon. SELECTED DRAWING: Figure 6 COPYRIGHT: (C)2016,JPOandINPIT

Gold-Catalyzed Concomitant [3 + 3] Cycloaddition/Cascade Heterocyclization of Enynones/Enynals with Azides Leading to Furanotriazines

[Au]-catalyzed [3 + 3] cycloaddition reaction of enynones/enynals with azides, which allows the efficient regioselective synthesis of highly fused furo[3,4-d][1,2,3]triazines in good-to-excellent yields under mild conditions, has been developed. The synth

Platinum(IV)-catalyzed regioselective synthesis of highly substituted 4H-cyclopenta[b]furans via cascade heterocyclization of 2-(1-alkynyl)-3-aryl-2- propenals with arylet

A platinum-catalyzed cascade heterocyclization and formal [3+2] cycloaddition reaction of 2-(1-alkynyl)-3-aryl-2-propenals and arylethenes has been developed. This cyclization reaction shows excellent regioselectivity to obtain highly substituted 4H-cyclo

Iron-catalyzed chemo- and stereoselective hydromagnesiation of diarylalkynes and diynes

Diarylalkynes are chemo- and stereoselectively hydromagnesiated in high yields at room temperature with an iron species generated in situ from FeCl 2and EtMgBr. Functional groups such as bromide, iodide, amine, phenoxide, and alkene are well tolerated. Under similar conditions, diynes are chemo-, regio-, and stereoselectively hydromagnesiated. The resulting alkenylmagnesium compounds are a platform for further functionalization as a one-pot reaction.

Efficient AgOTf or Ph3PAuCl-AgSbF6 catalyzed cyclization of 1-hydroxy-2-alkynylallylphosphonates/2-alkynylallyl alcohols to 2-furylphosphonates/2,3,5-trisubstituted furans

The reaction of 1-hydroxy-2-alkynylallylphosphonates, synthesized by the addition of the corresponding phosphites to 2-alkynylcinnamaldehydes, under AgOTf or Ph3PAuCl-AgSbF6 catalyzed cycloisomerization afforded 2-furylphosphonates i

Gold-catalyzed approach to multisubstituted fulvenes via cycloisomerization of furan/ynes

A new approach to functionalized fulvenes with an enone or enal moiety has been developed through gold-catalyzed intramolecular cycloisomerization of furan/ynes with a two-carbon tether in between the furan and the triple bond. The reaction proceeds with complete regioselectivity via a 6-endo-cyclization and high stereoselectivity. Moreover, the E- or Z-stereochemistry of the double bond in fulvene products can be easily controlled by performing the reaction in different solvents.

Solvent controlled mechanistic dichotomy in a Au(iii)-catalyzed, heterocyclization triggered, Nazarov reaction

Tandem Au(iii)-catalyzed heterocyclization/Nazarov cyclizations leading to substituted carbocycle fused furans are described. An interesting dichotomy of reaction pathways as a function of solvent, confirmed by the isolation and trapping of reaction intermediates, provided a basis for computational studies that supported the experimental findings.