(5α,11β,17α)-11-[4-(diMethylaMino)phenyl]-5,17-dihydroxy-19-norpregn-9-en-20-yn-3-one Cyclic 1,2-Ethanediyl Acetal synthesis

6synthesis methods

Product Name:(5α,11β,17α)-11-[4-(diMethylaMino)phenyl]-5,17-dihydroxy-19-norpregn-9-en-20-yn-3-one Cyclic 1,2-Ethanediyl Acetal
CAS Number:91934-95-1
Molecular formula:C30H39NO4
Molecular Weight:477.64

91934-77-9 Synthesis

(5α,11β)-11-[4-(Dimethylamino)phenyl]-5-hydroxy-estr-9-ene-3,17-dione Cyclic 3-(1,2-Ethanediyl Acetal)

91934-77-9
11 suppliers
$140.00/5mg

4301-14-8 Synthesis

4301-14-8
121 suppliers
$68.50/100ml

(5α,11β,17α)-11-[4-(diMethylaMino)phenyl]-5,17-dihydroxy-19-norpregn-9-en-20-yn-3-one Cyclic 1,2-Ethanediyl Acetal

91934-95-1
11 suppliers
$195.00/10mg

Yield:91934-95-1 90%

Reaction Conditions:

in tetrahydrofuran at 20; for 16 h;

References:

Jiang, Weiqin;Allan, George;Chen, Xin;Fiordeliso, James J.;Linton, Olivia;Tannenbaum, Pamela;Xu, Jun;Zhu, Peifang;Gunnet, Joseph;Demarest, Keith;Lundeen, Scott;Sui, Zhihua [Steroids,2006,vol. 71,# 11-12,p. 949 - 954]

586-77-6 Synthesis