The process for producing {HEAD ~ the estrone} 2, 3, and 1 wherein the supplying solvent of {TAIL ~ ADDK} is a solvent comprising ethers 
The process for producing { HEAD ~ the estrone } 2 , 3 , and 1 wherein the supplying solvent of { TAIL ~ ADDK } is a solvent comprising ethers
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH