Author/Authors :
Ryo Sugiura، نويسنده , , Rikio Kozaki، نويسنده , , Satoru Kitani، نويسنده , , Yoshinori Gosho، نويسنده , , Hiroki Tanimoto، نويسنده , , Yasuhiro Nishiyama، نويسنده , , Tsumoru Morimoto، نويسنده , , Kiyomi Kakiuchi، نويسنده ,
Abstract :
A novel photolabile protecting group, thiochromone S,S-dioxide, possessing the 1,2-diol group for protection of ketones and aldehydes is described. Photodeprotection of the successfully protected carbonyl derivatives proceeded smoothly under photoirradiation filtered through Pyrex glass (>280 nm) using an ultrahigh-pressure mercury lamp to recover the corresponding carbonyl compounds and the starting protecting group.
Keywords :
Photolabile protecting group , Thiochromone , 1 , 2-diol , Carbonyl compound , Photodeprotection
