Toward the Synthesis of Didemnaketal B: A Convergent Synthesis of the C9−C28 Subunit
摘要:
Synthesis of the C9-C28 subunit of didemnaketal B has been developed. This subunit was convergently prepared from four chiral synthons and at the longest linear sequence required 16 steps.
Toward the Synthesis of Didemnaketal B: A Convergent Synthesis of the C9−C28 Subunit
摘要:
Synthesis of the C9-C28 subunit of didemnaketal B has been developed. This subunit was convergently prepared from four chiral synthons and at the longest linear sequence required 16 steps.
Jatrophanediterpenes are structurally intriguing natural products with promising biological properties. Herein, the synthesis of the westernfragment of the Euphorbiaceae constituent Pl-3 starting from (1R,5S)-bicyclo[3.2.0]hept-2-en-6-one is described. Key steps in the sequence include a Baeyer–Villiger oxidation, an iodolactonization reaction, and the installation of the northern side chain through