Chem. J. Chinese Universities ›› 1995, Vol. 16 ›› Issue (7): 1069.

• Articles • Previous Articles     Next Articles

Synthesis of Methyl 2,2-dimethylgibberellate A1

XIE Wen-Ge, CUI Yu-Xin, PAN Xin-Fu   

  1. Department of Chemistry, National Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, 730000
  • Received:1994-07-14 Revised:1994-11-10 Online:1995-07-24 Published:1995-07-24

Abstract: Methyl 2,2-dimethylgibberellate A1(9a) and its isomer methyl 2,2-dimethyl-epi-gibberellate A1(9b) were synthesized first by chemical method from gibberellic acid (GA3)3All intermediates were substantiated by MS, IR, 1HNMR. The 1HNMR data of 9awere in agreement with those from literature.

Key words: Gibberellic acid(GA3), Chemical synthesis, Methyl 2,2-dimethylgibberellate-A1

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