Synthetic Route of 569-31-3, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.569-31-3, Name is 6,7-Dimethoxy-3H-1-isobenzofuranone, molecular formula is C10H10O4. In a Article，once mentioned of 569-31-3
A general method for the synthesis of phthalaldehydic acids and phthalides, many of which are key intermediates in natural product synthesis, has been developed. o-Bromobenzaldehydes 1a-f were first protected in situ as alpha-morpholinoalkoxides by reaction with lithium morpholide.Treatment of the alpha-morpholinoalkoxides 3a-f with n-butyllithium (to exchange bromine with lithium) followed by sequential treatment with solid CO2 and dilute acid afforded the phthalaldehydic acids 6a-f, respectively.Reduction of 6a-f with NaBH4 in EtOH furnished the phthalides 7a-f, respectively, in nearly quantitative yields.Efficient methods for the synthesis of the o-bromobenzaldehydes 1a-d, which were not readily available, are also described.
A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 569-31-3
Reference：
Benzofuran – Wikipedia,
Benzofuran | C8H3155O – PubChem