1-(3-ethyl-5,5-dimethyl-4,5,6,7-tetrahydro-benzo[c]thiophen-1-yl)-3-(4-hydroxy-3,5-dimethyl-phenyl)-propan-1-one

Base Information

Chemical Name:1-(3-ethyl-5,5-dimethyl-4,5,6,7-tetrahydro-benzo[c]thiophen-1-yl)-3-(4-hydroxy-3,5-dimethyl-phenyl)-propan-1-one
CAS No.:910636-14-5
Molecular Formula:C₂₃H₃₀O₂S
Molecular Weight:370.556
Hs Code.:

Synonyms:1-(3-ethyl-5,5-dimethyl-4,5,6,7-tetrahydro-benzo[c]thiophen-1-yl)-3-(4-hydroxy-3,5-dimethyl-phenyl)-propan-1-one

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Chemical Property of 1-(3-ethyl-5,5-dimethyl-4,5,6,7-tetrahydro-benzo[c]thiophen-1-yl)-3-(4-hydroxy-3,5-dimethyl-phenyl)-propan-1-one

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Technology Process of 1-(3-ethyl-5,5-dimethyl-4,5,6,7-tetrahydro-benzo[c]thiophen-1-yl)-3-(4-hydroxy-3,5-dimethyl-phenyl)-propan-1-one

There total 11 articles about 1-(3-ethyl-5,5-dimethyl-4,5,6,7-tetrahydro-benzo[c]thiophen-1-yl)-3-(4-hydroxy-3,5-dimethyl-phenyl)-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:

: (E)-1-(3-ethyl-5,5-dimethyl-4,5,6,7-tetrahydro-benzo[c]thiophen-1-yl)-3-(4-hydroxy-3,5-dimethyl-phenyl)-propenone

: 910636-14-5
1-(3-ethyl-5,5-dimethyl-4,5,6,7-tetrahydro-benzo[c]thiophen-1-yl)-3-(4-hydroxy-3,5-dimethyl-phenyl)-propan-1-one

Guidance literature:: With hydrogen; palladium 10% on activated carbon; In ethanol; at 20 ℃; for 18h; under 760.051 Torr;

Reference yield:

: 910636-13-4
C₂₃H₂₈O₂S

: 910636-14-5
1-(3-ethyl-5,5-dimethyl-4,5,6,7-tetrahydro-benzo[c]thiophen-1-yl)-3-(4-hydroxy-3,5-dimethyl-phenyl)-propan-1-one

Guidance literature:: With palladium 10% on activated carbon; hydrogen; In tetrahydrofuran; ethanol; at 20 ℃; for 5h; under 1125.11 Torr;
DOI:10.1021/jm401456d

Reference yield:

: 910635-45-9
3-ethyl-5,5-dimethyl-4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylic acid

: 910636-14-5
1-(3-ethyl-5,5-dimethyl-4,5,6,7-tetrahydro-benzo[c]thiophen-1-yl)-3-(4-hydroxy-3,5-dimethyl-phenyl)-propan-1-one

Guidance literature:: Multi-step reaction with 3 steps

1: diethyl ether / 0.25 h / 20 - 26 °C

2: hydrogenchloride / ethanol; isopropyl alcohol / 1.67 h / 20 °C

3: hydrogen; palladium 10% on activated carbon / tetrahydrofuran; ethanol / 5 h / 20 °C / 1125.11 Torr

With hydrogenchloride; palladium 10% on activated carbon; hydrogen; In tetrahydrofuran; diethyl ether; ethanol; isopropyl alcohol;
DOI:10.1021/jm401456d