121724-81-0Relevant articles and documents
SYNTHESIS AND PHOTOCHEMICAL REACTION OF A STABLE ISOBENZOFURAN DERIVATIVE
Miki, Sadao,Yoshida, Masahiro,Yoshida, Zen-ichi
, p. 103 - 104 (1989)
4,5,7-Tri-t-butylisobenzofuran (1b) was synthesized as a stable and electronically unperturbed derivative of isobenzofuran.Photolysis of 1b gave (3,4,6-tri-t-butylbenzo)-cyclopropene-3-carbaldehyde (3) as a primary product and not Dewar isobenzofuran.
A Novel Isobenzofuran Derivative Undergoing Photovalence Isomerization
Miki, Sadao,Yoshida, Masahiro,Yoshida, Zen-ichi
, p. 932 - 934 (2007/10/02)
4,5,6-Tri-t-butylisobenzofuran (1) and 4,5,7-tri-t-butylisobenzofuran have been synthesized.They were stable infinitely in solutions at room temperature.Upon irradiation, 1 undergoes photovalence isomerization to afford 2,3,4-tri-t-butyl-8-oxatetracyclo4