39131-73-2

Upstream product

• 59046-72-9 o-(phenylethynyl)benzaldehyde 
• 693-02-7 hex-1-yne 

Downstream Products

• 39070-96-7 1-Anisoyl-2-n-butylnaphthalin 
• 39070-80-9 (2-Butyl-naphthalen-1-yl)-(3,5-dibromo-4-hydroxy-phenyl)-methanone 
• 39070-81-0 (2-Butyl-naphthalen-1-yl)-(4-hydroxy-3,5-diiodo-phenyl)-methanone 
• 39070-89-8 1-p-Hydroxybenzoyl-2-n-butylnaphthalin 

Relevant academic research and scientific papers

CuX2-mediated [4+2] benzannulation as a new synthetic tool for stereoselective construction of haloaromatic compounds

The CuX2-mediated reaction of enynal units, including ortho-alkynylbenzaldehydes, with alkynes gives a variety of haloaromatic compounds stereoselectively in good to high yields. 2,2′-Binaphthyl skeletons are also readily prepared by the reacti