Hydroxy-group participation in ester hydrolysis

Author(s):  
Brian Capon ◽  
Samuel T. McDowell ◽  
William V. Raftery
1973 ◽  
Vol 4 (33) ◽  
pp. no-no
Author(s):  
BRIAN CAPON ◽  
SAMUEL T. MCDOWELL ◽  
WILLIAM V. RAFTERY

1999 ◽  
Vol 23 (6) ◽  
pp. 356-357
Author(s):  
James R. Hanson ◽  
Peter B. Hitchcock ◽  
Ismail Kiran

The tetracyanoethylene catalysed methanolysis of 17β-acetoxy-4β,5β:6α,7α-diepoxyandrostane afforded 17β-acetoxy-4α,7α-oxido-5β-hydroxy-6β-methoxyandrostane in which the methanolysis product of the 6α,7α-epoxide has participated in the cleavage of the 4β,5β-epoxide; the reaction is modified however by an adjacent 3β-hydroxy group.


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