Synthetic studies towards complex diterpenoids. Part 11. Stereochemically defined synthesis of the racemates of 1,2,3,4,4a,9a-hexahydro-7-methoxy-1-methylfluorene-1-carboxylic acid

Author(s):  
Subrata Ghosh ◽  
Rupak Dasgupta ◽  
Jyotirmoy Chakravarty ◽  
Usha Ranjan Ghatak
1972 ◽  
Vol 25 (8) ◽  
pp. 1797 ◽  
Author(s):  
DSC Black ◽  
MJ Wade

Several methods for the preparation of 2-(2'-hydroxyphenyl)-2-oxazoline-4-carboxylic acid are described, together with an investigation of the chemical reactivity of 2-(2'-hydroxypheny1)-2-oxazoline.


2000 ◽  
Vol 41 (11) ◽  
pp. 1771-1774 ◽  
Author(s):  
Jun Ishihara ◽  
Koji Hagihara ◽  
Hiroyuki Chiba ◽  
Kouichi Ito ◽  
Yumiko Yanagisawa ◽  
...  

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