Partial synthesis of the 15β-hydroxygibberellins A67and A68and of 15β-hydroxygibberellins A1and A3
- 1 January 1985
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 1
- No. 12,p. 2741-2746
- https://doi.org/10.1039/p19850002741
Abstract
The structures of two new higher plant gibberellins, A67(7) and A68(4), have been established by their partial synthesis from gibberellin A3(2). In addition, 15β-hydroxyGA1(8) and 15β-hydroxyGA3(3) have also been prepared from GA3(2). The preparation of GA68(4) from GA3(2) involves the novel displacement of a bridgehead hydroxy group by chlorine under the conditions of the Swern oxidation in which di-isopropylethylamine is replaced by triethylamine.This publication has 2 references indexed in Scilit:
- Partial syntheses of gibberellins A45 and A63Journal of the Chemical Society, Perkin Transactions 1, 1985
- Partial synthesis of gibberellin A9and [3α- and 3β-2H1]gibberellin A9; gibberellin A5and [1β,3-2H2and -3H2]gibberellin A5; and gibberellin A20and [1β,3α-2H2and -3H2]gibberellin A20Journal of the Chemical Society, Perkin Transactions 1, 1980