3-(3,5-dimethyl-4-oxiranylmethoxy-phenyl)-1-(5-ethyl-4-phenyl-thiophen-2-yl)-propan-1-one

Base Information

Chemical Name:3-(3,5-dimethyl-4-oxiranylmethoxy-phenyl)-1-(5-ethyl-4-phenyl-thiophen-2-yl)-propan-1-one
CAS No.:917873-35-9
Molecular Formula:C₂₆H₂₈O₃S
Molecular Weight:420.573
Hs Code.:

Synonyms:3-(3,5-dimethyl-4-oxiranylmethoxy-phenyl)-1-(5-ethyl-4-phenyl-thiophen-2-yl)-propan-1-one

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Chemical Property of 3-(3,5-dimethyl-4-oxiranylmethoxy-phenyl)-1-(5-ethyl-4-phenyl-thiophen-2-yl)-propan-1-one

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Technology Process of 3-(3,5-dimethyl-4-oxiranylmethoxy-phenyl)-1-(5-ethyl-4-phenyl-thiophen-2-yl)-propan-1-one

There total 5 articles about 3-(3,5-dimethyl-4-oxiranylmethoxy-phenyl)-1-(5-ethyl-4-phenyl-thiophen-2-yl)-propan-1-one 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:

: 917873-30-4
3-(4-hydroxy-3,5-dimethyl-phenyl)-1-(5-ethyl-4-phenyl-thiophen-2-yl)-propan-1-one

: 106-89-8,24969-06-0,13403-37-7
epichlorohydrin

: 917873-35-9
3-(3,5-dimethyl-4-oxiranylmethoxy-phenyl)-1-(5-ethyl-4-phenyl-thiophen-2-yl)-propan-1-one

Guidance literature:: With sodium hydroxide; In water; isopropyl alcohol; at 20 ℃; for 24h;

Reference yield:

: 21676-88-0
4-phenyl-2-thiophenecarboxylic acid

: 917873-35-9
3-(3,5-dimethyl-4-oxiranylmethoxy-phenyl)-1-(5-ethyl-4-phenyl-thiophen-2-yl)-propan-1-one

Guidance literature:: Multi-step reaction with 5 steps

1.1: tert.-butyl lithium / tetrahydrofuran; pentane / 0.67 h / -70 °C

1.2: -78 - 20 °C

2.1: tetrahydrofuran; diethyl ether / 1.5 h / 5 - 20 °C

3.1: hydrogenchloride / ethanol; isopropyl alcohol / 1 h / 20 °C

4.1: hydrogen / palladium 10% on activated carbon / tetrahydrofuran; methanol / 1.5 h / 1050.11 Torr

5.1: sodium hydroxide / water; isopropyl alcohol / 24 h / 20 °C

With hydrogenchloride; sodium hydroxide; hydrogen; tert.-butyl lithium; palladium 10% on activated carbon; In tetrahydrofuran; methanol; diethyl ether; ethanol; water; isopropyl alcohol; pentane;

Reference yield:

: 917873-29-1
1-(5-ethyl-4-phenyl-thiophen-2-yl)-ethanone

: 917873-35-9
3-(3,5-dimethyl-4-oxiranylmethoxy-phenyl)-1-(5-ethyl-4-phenyl-thiophen-2-yl)-propan-1-one

Guidance literature:: Multi-step reaction with 3 steps

1: hydrogenchloride / ethanol; isopropyl alcohol / 1 h / 20 °C

2: hydrogen / palladium 10% on activated carbon / tetrahydrofuran; methanol / 1.5 h / 1050.11 Torr

3: sodium hydroxide / water; isopropyl alcohol / 24 h / 20 °C

With hydrogenchloride; sodium hydroxide; hydrogen; palladium 10% on activated carbon; In tetrahydrofuran; methanol; ethanol; water; isopropyl alcohol;