4-[3,3-Ethylendithio-17β-methoxy-17α-(methoxymethyl)-estra-4,9-dien-11β-yl]benzaldehyd

Base Information

Chemical Name:4-[3,3-Ethylendithio-17β-methoxy-17α-(methoxymethyl)-estra-4,9-dien-11β-yl]benzaldehyd
CAS No.:289900-35-2
Molecular Formula:C₃₀H₃₈O₃S₂
Molecular Weight:510.762
Hs Code.:

Synonyms:4-[3,3-Ethylendithio-17β-methoxy-17α-(methoxymethyl)-estra-4,9-dien-11β-yl]benzaldehyd

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Chemical Property of 4-[3,3-Ethylendithio-17β-methoxy-17α-(methoxymethyl)-estra-4,9-dien-11β-yl]benzaldehyd

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Technology Process of 4-[3,3-Ethylendithio-17β-methoxy-17α-(methoxymethyl)-estra-4,9-dien-11β-yl]benzaldehyd

There total 2 articles about 4-[3,3-Ethylendithio-17β-methoxy-17α-(methoxymethyl)-estra-4,9-dien-11β-yl]benzaldehyd which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 74.5%

: 289900-34-1
4-[3,3-Ethylendithio-17β-methoxy-17α-(methoxymethyl)-estra-4,9-dien-11β-yl]benzaldehyd-(E)-oxim

: 289900-35-2
4-[3,3-Ethylendithio-17β-methoxy-17α-(methoxymethyl)-estra-4,9-dien-11β-yl]benzaldehyd

Guidance literature:: With hydrogenchloride; formaldehyd; In acetone; at 20 ℃; for 20h;

Reference yield:

: 199396-76-4
asoprisnil

: 289900-35-2
4-[3,3-Ethylendithio-17β-methoxy-17α-(methoxymethyl)-estra-4,9-dien-11β-yl]benzaldehyd

Guidance literature:: Multi-step reaction with 2 steps

1: 65.4 percent / BF₃*Et₂O / methanol / 1 h / 20 °C

2: 74.5 percent / aq. HCl; HCHO / acetone / 20 h / 20 °C

With hydrogenchloride; formaldehyd; boron trifluoride diethyl etherate; In methanol; acetone; 1: Condensation / 2: Hydrolysis;