866939-01-7

Upstream product

• 101268-55-7 4,4-bis(ethoxycarbonyl)-1-hepten-6-yne 
• 26260-02-6 2-iodobenzaldehyde 
• 105-53-3 diethyl malonate 
• 2049-80-1 (2-propenyl)propanedioic acid diethyl ester 
• 6630-33-7 ortho-bromobenzaldehyde 
• 862658-68-2 2-[3-(2-formyl-phenyl)-prop-2-ynyl]-malonic acid diethyl ester 
• 106-95-6 allyl bromide 

Downstream Products

• 1073257-14-3 C₂₁H₂₅NO₅ 
• 1073257-07-4 C₂₇H₂₉NO₅ 
• 1325764-68-8 C₂₈H₃₀N₂O₇ 
• 1377152-11-8 C₂₀H₂₄O₆ 
• 1382241-60-2 diethyl 9-phenyl-3,4-dihydrophenanthrene-2,2(1H)-dicarboxylate 
• 1382240-65-4 diethyl 2-allyl-2-(3-(2-(hydroxy(phenyl)methyl)phenyl)prop-2-yn-1-yl)malonate 

Relevant academic research and scientific papers

Further studies on the gold-catalyzed oxidative domino cyclization/cycloaddition to give polyfunctional tetracycles

Enyne aldehydes and ketones with ester and ether functions in the between the reactive functional groups were subjected to a gold(III)-catalyzed domino process in the presence of a pyridine N-oxide as external oxygen donor. The resulting tetracyclic ketoe

Gold-catalyzed cascade reaction of hydroxy enynes for the synthesis of oxanorbornenes and naphthalene derivatives

An efficient and selective gold-catalyzed cascade reaction for the synthesis of oxanorbornenes and naphthalene derivatives from easily prepared hydroxy enynes has been developed. Divergent products could be obtained from the same substrates by different g

An efficient route to polysubstituted tetrahydronaphthols: Silver-catalyzed [4+2] cyclization of 2-alkylbenzaldehydes and alkenes

Silver bullet: A methodology for stereoselective synthesis of polysubstituted tetrahydronaphthols catalyzed by [Ag+]/NPO has been developed. The reactions proceeded through an unprecedented [4+2] cyclization of 2-(2-formylphenyl)ethanone and an alkene, in both inter- and intramolecular fashion. NPO=pyridine N-oxide. Copyright

Pt-catalyzed hydrative cyclization of 2-enynylbenzaldehydes and its application to faveline synthesis

Chemical Equation Presented Various 2-[6-en-1-ynyl] benzaldehydes and their analogues were successfully cyclized via Huisgen-type [3+2] cycloaddition to the tetracyclic platinum-carbene complex, which would subsequently undergo hydration to afford the tricyclic products in good yields with excellent stereoselectivities. This hydrative cyclization was also applied to the faveline synthesis.

Gold-catalyzed waste-free generation and reaction of azomethine ylides: Internal redox/dipolar cycloaddition cascade

(Chemical Equation Presented) High-octane synthesis: Azomethine ylides can be generated from an internal redox reaction of a nitrone-tethered alkyne under electrophilic metal catalysis (see scheme; M=metal). This novel and atom-economical generation of an azomethine ylide does not involve potentially explosive diazo derivatives. The azomethine ylide can participate in a dipolar cycloaddition cascade to provide an azabicyclo[3.2.1]octane.