A general procedure for the preparation of 11β-hydroxy gibberellins: Synthesis of the methyl esters of GA35 and 11β-hydroxy-GA7

✍ Scribed by Lewis N. Mander; Graham L. Patrick

• Publisher: Elsevier Science
• Year: 1990
• Tongue: French
• Weight: 254 KB
• Volume: 31
• Category: Article
• ISSN: 0040-4039
• DOI: 10.1016/s0040-4039(00)94572-6

✦ Synopsis

Hydroboration of gibberellin 9(11),16_dienes provides good access to lla,l7-diols from which 11 P_hydroxy gibberellins may be prepared, eg. gibberellin A35 (2) and 1 lkhydroxy gibberellin A7 (4). a new gibberellin from Ldium temulentum.