627810-63-3

Upstream product

• 358-23-6 trifluoromethylsulfonic anhydride 
• 627810-59-7 1-(4-isopropylphenyl)-9-anthrone 
• 853993-35-8 1-(4-isopropylphenyl)-9,10-anthraquinone 
• 16152-51-5 (4-isopropylphenyl)boronic acid 
• 3485-80-1 1-iodo-9,10-anthraquinone 

Relevant academic research and scientific papers

Rotational isomerism involving an acetylenic carbon VI. Syntheses, structures, and dynamic stereochemistry of bis(1-phenyl-9-anthryl)ethynes: Highly restricted rotation about acetylenic axis in acyclic diarylethynes

Some sterically congested di(9-anthryl)ethynes with substituted phenyl groups (4-Me, 4-iPr, 4-tBu, 3-iPr, 3,5- iPr2) at the 1-positions were synthesized by the Stille coupling of the corresponding inf

Rotational isomerism involving an acetylenic carbon. Part 5: Restricted rotation about acetylenic axis in sterically crowded bis(1-phenyl-9-anthryl)ethynes

The title sterically crowded di-9-anthrylethyne derivative with 3,5- iPr2-phenyl groups at 1-position showed a barrier to rotation about the acetylenic axis of 18.0 kcal mol-1 based on a dynamic NMR study, which is an extr