反应详情

The acetal A can be reduced in a reduction reaction with a reducing agent, for example diisobutylaluminium hydride, sodium aluminium hydride or borane-THF complex, in diethyl ether, methylene chloride, THF, hexane, toluene or a mixture of the solvent mentioned, at a temperature of from −95° C. to −20° C. to give the aldehyde B.

1. custommentioned, at a temperature of from −95° C. to −20° C.