9-(2,6-diethyl-4-methylphenyl)-10-prop-2-ynyloxy-3-oxaspiro[5.5]undec-9-en-8-one

Base Information

Chemical Name:9-(2,6-diethyl-4-methylphenyl)-10-prop-2-ynyloxy-3-oxaspiro[5.5]undec-9-en-8-one
CAS No.:1058730-27-0
Molecular Formula:C₂₄H₃₀O₃
Molecular Weight:366.5
Hs Code.:

Synonyms:9-(2,6-diethyl-4-methylphenyl)-10-prop-2-ynyloxy-3-oxaspiro[5.5]undec-9-en-8-one

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Chemical Property of 9-(2,6-diethyl-4-methylphenyl)-10-prop-2-ynyloxy-3-oxaspiro[5.5]undec-9-en-8-one

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Technology Process of 9-(2,6-diethyl-4-methylphenyl)-10-prop-2-ynyloxy-3-oxaspiro[5.5]undec-9-en-8-one

There total 8 articles about 9-(2,6-diethyl-4-methylphenyl)-10-prop-2-ynyloxy-3-oxaspiro[5.5]undec-9-en-8-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:

: 1068095-37-3
9-(2,6-diethyl-4-methylphenyl)-3-oxaspiro[5.5]undecane-8,10-dione

: 106-96-7
propargyl bromide

: 1058730-27-0
9-(2,6-diethyl-4-methylphenyl)-10-prop-2-ynyloxy-3-oxaspiro[5.5]undec-9-en-8-one

Guidance literature:: With potassium carbonate; In acetone; Heating / reflux;

Reference yield:

: 1058731-63-7
1-(3,6-dihydro-2H-pyran-4-yl)propan-2-one

: 1058730-27-0
9-(2,6-diethyl-4-methylphenyl)-10-prop-2-ynyloxy-3-oxaspiro[5.5]undec-9-en-8-one

Guidance literature:: Multi-step reaction with 5 steps

1.1: sodium ethanolate / ethanol / 4 h / 20 °C / Heating / reflux

2.1: sodium hydroxide; water / 20 °C

2.2: 2 h / 70 °C / pH 2 - 3

3.1: sodium carbonate / ethanol; water / 0.08 h / 20 °C

3.2: 4.17 h / 5 - 20 °C

4.1: lithium hydroxide / palladium diacetate / 1,2-dimethoxyethane; ethanol; water / 17 - 18 h / 0 - 50 °C

4.2: 0 °C / pH 2 - 3

5.1: potassium carbonate / acetone / Heating / reflux

With lithium hydroxide; sodium hydroxide; water; sodium ethanolate; sodium carbonate; potassium carbonate; palladium diacetate; In 1,2-dimethoxyethane; ethanol; water; acetone;

Reference yield:

: 1058731-67-1
C₁₆H₁₇IO₃

: 1058730-27-0
9-(2,6-diethyl-4-methylphenyl)-10-prop-2-ynyloxy-3-oxaspiro[5.5]undec-9-en-8-one

Guidance literature:: Multi-step reaction with 2 steps

1.1: lithium hydroxide / palladium diacetate / 1,2-dimethoxyethane; ethanol; water / 17 - 18 h / 0 - 50 °C

1.2: 0 °C / pH 2 - 3

2.1: potassium carbonate / acetone / Heating / reflux

With lithium hydroxide; potassium carbonate; palladium diacetate; In 1,2-dimethoxyethane; ethanol; water; acetone;