LIC-KOR-PROMOTED ACCESS TO A TETRAHYDROINDANONE PRECURSOR
摘要:
The trans-fused tetrahydroindanone ring system 6 can be synthesized by intramolecular Diels-Alder cycloaddition of activated triene 5. The preparation of this intermediate is readily promoted by the LIC-KOR-promoted metalation of crotonaldehyde dimethyl acetal.
LIC-KOR-PROMOTED ACCESS TO A TETRAHYDROINDANONE PRECURSOR
摘要:
The trans-fused tetrahydroindanone ring system 6 can be synthesized by intramolecular Diels-Alder cycloaddition of activated triene 5. The preparation of this intermediate is readily promoted by the LIC-KOR-promoted metalation of crotonaldehyde dimethyl acetal.
The trans-fused tetrahydroindanone ring system 6 can be synthesized by intramolecular Diels-Alder cycloaddition of activated triene 5. The preparation of this intermediate is readily promoted by the LIC-KOR-promoted metalation of crotonaldehyde dimethyl acetal.