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ChemicalBook CAS DataBase List Methoxydienone
2322-77-2

Methoxydienone synthesis

7synthesis methods
14507-49-4 Synthesis
13-ethyl-3-methoxygona-2,5(10)-dien-17beta-ol

14507-49-4
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Yield:2322-77-2 83%

Steps:

213 dl-17α-Chloroethynyl-13-ethyl-17-hydroxygon-4-en-3-one

EXAMPLE 213 dl-17α-Chloroethynyl-13-ethyl-17-hydroxygon-4-en-3-one Carry out an Oppenauer oxidation on dl-13-ethyl-3-methoxygona-2,5(10)-dien-17β-ol (70 g) in the usual manner to obtain dl-13-ethyl-3-methoxygona-2,5(10)-dien-17-one (58 g, 83% yield).

References:

US4002746,1977,A

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