329768-76-5Relevant academic research and scientific papers
Substituent dependent photochemical rearrangements of halostyrylheterocycles in acid media
Ho, Jinn-Hsuan,Ho, Tong-Ing
, p. 4669 - 4672 (2003)
New photorearrangement product 2 and hydrolysis product 3 are obtained by irradiating acidic halostyrylheterocycles 1a-f. The competing formal [1,3]hydrogen shift and ring opening of dihydrophenanthrene intermediate is responsible for the product formatio
A family of stilbene-ethers as photolabile protecting groups for primary alcohols offers controlled deprotection based on choice of wavelength
Ho, Jinn-Hsuan,Lee, Ya-Wen,Chen, Ying-Zhe,Chen, Pin-Sian,Liu, Wei-Qi,Ding, Yi-Shun
, p. 7325 - 7332 (2013/08/23)
A novel stilbene-ether type of photolabile protecting group (PPG) for hydroxyl group has been developed. It contains a stable aryl ether group in the protected form and can be deprotected by acid-catalyzed photorearrangement under 300-nm irradiation. The selective deprotection has also been achieved by irradiation of the mixture of 4-alkoxystilbene and 2-(4-alkoxystyryl)furan at 365 nm.
