ISSN:
1573-9171
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Summary The reaction of diazomethane with cis-3-methoxy-18-nor-1,3,5(10),9(11)-estratetraene-15,17-dione leads to a mixture of isomeric enol ethers (II) and (III), which were separated by fractional crystallization. By a number of investigational transformations the structure of the enol ether (III) was proved.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00845694