1,6-Hexanediol → 5,7-di-tert-butyl-3-(4-n-octyloxycarbonylphenyl)-3H-benzofuran-2-one

関与物質

反応手順

Compounds (111), (112), (113), (114), (115), (116) and (117) (Table 1) are obtained in analogy to Example 5 using 1-dodecanol, 1-octadecanol, 1-nonadecanol, 1-docosanol, 2-ethylhexanol, 1,6-hexanediol and 1,12-dodecanediol instead of 1-octanol. For the preparation of compounds (116) and (117) only half of an equivalent of 1,6-hexanediol and 1,12-dodecanediol in respect to the compound (109) was used.

情報源と証拠