Synthesis of 6α-methyl-16α,17α-cyclohexano-19-norprogesterone from a 19-methyl-6-desmethyl precursor

DOI: 10.1007/BF02502950

Source and publish data:

Russian Chemical Bulletin p. 1611 - 1614 (1997)

Update date:2022-08-03

Topics:

Authors:

Levina Levina

Kulikova

Bogdanov

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Article abstract of DOI:10.1007/BF02502950

After prolonged refluxing of 19-tosyloxy-16α, 17α-cyclohexanopregn-5-en-3β-ol-20-one (3) with NaI in 2-propanol, the initially formed 19-iodo derivative (4) undergoes supraface migration of the CH₂I group from the C(10) atom to the C(6) atom, p

Full text of DOI:10.1007/BF02502950

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