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Applications of 2,5-bis(trimethylstannyl)thiophene. Synthesis of 3-methoxy-17α,-(5-iodothien-2-yl)-estra-1,3,5(10)trien-17β-ol

✍ Scribed by S.-H. Lee; R.N. Hanson; D.E. Seitz

Publisher
Elsevier Science
Year
1984
Tongue
French
Weight
117 KB
Volume
25
Category
Article
ISSN
0040-4039

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✦ Synopsis

Monotransmetallation of 2,5_bis(trimethylstannyl)thiophene followed by the addition of estrone 3-methyl ether and iodine yields 3-methoxy-17&(5-iodothien-2-yl)estra-1,3,5(10)trien-178-01.

We have sought to employ bis(trialkylstannyl)ethylenes and -arenes as synthetic inter-

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