2-diethoxyphosphoryloxy-1,5-dimethyl-5-<2-(tetrahydro-2H-pyran-2-yloxy)ethyl>-1,3-cyclohexadiene

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Chemical Name:2-diethoxyphosphoryloxy-1,5-dimethyl-5-<2-(tetrahydro-2H-pyran-2-yloxy)ethyl>-1,3-cyclohexadiene
CAS No.:82262-22-4
Molecular Formula:C₁₉H₃₃O₆P
Molecular Weight:388.441
Hs Code.:

Synonyms:2-diethoxyphosphoryloxy-1,5-dimethyl-5-<2-(tetrahydro-2H-pyran-2-yloxy)ethyl>-1,3-cyclohexadiene

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Chemical Property of 2-diethoxyphosphoryloxy-1,5-dimethyl-5-<2-(tetrahydro-2H-pyran-2-yloxy)ethyl>-1,3-cyclohexadiene

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Technology Process of 2-diethoxyphosphoryloxy-1,5-dimethyl-5-<2-(tetrahydro-2H-pyran-2-yloxy)ethyl>-1,3-cyclohexadiene

There total 4 articles about 2-diethoxyphosphoryloxy-1,5-dimethyl-5-<2-(tetrahydro-2H-pyran-2-yloxy)ethyl>-1,3-cyclohexadiene 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:

: 17739-45-6,59146-56-4
2-(2-bromoethoxy)tetrahydropyran

: 82262-22-4
2-diethoxyphosphoryloxy-1,5-dimethyl-5-<2-(tetrahydro-2H-pyran-2-yloxy)ethyl>-1,3-cyclohexadiene

Guidance literature:: Multi-step reaction with 4 steps

1: 1) lithium diisopropylamide / 1) THF, HMPT, 20 min, -78 deg C, 30 min, 0 deg C, 2) THF, 45 min, 0 deg C, 46 h, RT

2: LiAlH₄ / diethyl ether / 2.5 h / 0 °C

3: 80 percent / acetic acid; acetone / 1.5 h / Ambient temperature

4: 1) lithium diisopropylamide, tetramethylethylenediamine / 1) THF, 15 min, -78 deg C, 30 min, 0 deg C, 2) 30 min, 0 deg C, 3 h, RT

With lithium aluminium tetrahydride; N,N,N,N,-tetramethylethylenediamine; lithium diisopropyl amide; In diethyl ether; acetic acid; acetone;

Reference yield:

: 82262-19-9
3-Isobutoxy-4,6-dimethyl-6-[2-(tetrahydro-pyran-2-yloxy)-ethyl]-cyclohex-2-enol

: 82262-22-4
2-diethoxyphosphoryloxy-1,5-dimethyl-5-<2-(tetrahydro-2H-pyran-2-yloxy)ethyl>-1,3-cyclohexadiene

Guidance literature:: Multi-step reaction with 2 steps

1: 80 percent / acetic acid; acetone / 1.5 h / Ambient temperature

2: 1) lithium diisopropylamide, tetramethylethylenediamine / 1) THF, 15 min, -78 deg C, 30 min, 0 deg C, 2) 30 min, 0 deg C, 3 h, RT

With N,N,N,N,-tetramethylethylenediamine; lithium diisopropyl amide; In acetic acid; acetone;

Reference yield:

: 82262-18-8,82310-57-4
3-isobutoxy-4,6-dimethyl-6-<2-(tetrahydro-2H-pyran-2-yloxy)ethyl>-2-cyclohexen-1-one

: 82262-22-4
2-diethoxyphosphoryloxy-1,5-dimethyl-5-<2-(tetrahydro-2H-pyran-2-yloxy)ethyl>-1,3-cyclohexadiene

Guidance literature:: Multi-step reaction with 3 steps

1: LiAlH₄ / diethyl ether / 2.5 h / 0 °C

2: 80 percent / acetic acid; acetone / 1.5 h / Ambient temperature

3: 1) lithium diisopropylamide, tetramethylethylenediamine / 1) THF, 15 min, -78 deg C, 30 min, 0 deg C, 2) 30 min, 0 deg C, 3 h, RT

With lithium aluminium tetrahydride; N,N,N,N,-tetramethylethylenediamine; lithium diisopropyl amide; In diethyl ether; acetic acid; acetone;