(Z)-1-(2-hydroxyphenyl)-4-methyl-6-(2-tetrahydropyranyloxy)-4-hexen-2-yn-1-ol

Base Information

Chemical Name:(Z)-1-(2-hydroxyphenyl)-4-methyl-6-(2-tetrahydropyranyloxy)-4-hexen-2-yn-1-ol
CAS No.:181128-64-3
Molecular Formula:C₁₈H₂₂O₄
Molecular Weight:302.37
Hs Code.:

Synonyms:(Z)-1-(2-hydroxyphenyl)-4-methyl-6-(2-tetrahydropyranyloxy)-4-hexen-2-yn-1-ol

Suppliers and Price of (Z)-1-(2-hydroxyphenyl)-4-methyl-6-(2-tetrahydropyranyloxy)-4-hexen-2-yn-1-ol

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (Z)-1-(2-hydroxyphenyl)-4-methyl-6-(2-tetrahydropyranyloxy)-4-hexen-2-yn-1-ol

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Technology Process of (Z)-1-(2-hydroxyphenyl)-4-methyl-6-(2-tetrahydropyranyloxy)-4-hexen-2-yn-1-ol

There total 6 articles about (Z)-1-(2-hydroxyphenyl)-4-methyl-6-(2-tetrahydropyranyloxy)-4-hexen-2-yn-1-ol 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: 95.0%

: 181128-63-2
(Z)-1-[2-(tert-Butyl-dimethyl-silanyloxy)-phenyl]-4-methyl-6-(tetrahydro-pyran-2-yloxy)-hex-4-en-2-yn-1-ol

: 181128-64-3
(Z)-1-(2-hydroxyphenyl)-4-methyl-6-(2-tetrahydropyranyloxy)-4-hexen-2-yn-1-ol

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; for 0.333333h; Ambient temperature;
DOI:10.1016/0040-4020(96)00480-2

Reference yield:

: 110-87-2
3,4-dihydro-2H-pyran

: 181128-64-3
(Z)-1-(2-hydroxyphenyl)-4-methyl-6-(2-tetrahydropyranyloxy)-4-hexen-2-yn-1-ol

Guidance literature:: Multi-step reaction with 3 steps

1: 98 percent / pyridinium p-toluenesulfonate / CH₂Cl₂ / 3 h / 0 °C

2: 1.) ethylmagnesium bromide / 1.) ethyl eter, THF, 50 deg C, 1.5 h, 2.) ethyl eter, THF, RT, 1 h

3: 95 percent / TBAF / tetrahydrofuran / 0.33 h / Ambient temperature

With ethylmagnesium bromide; tetrabutyl ammonium fluoride; pyridinium p-toluenesulfonate; In tetrahydrofuran; dichloromethane;
DOI:10.1016/0040-4020(96)00480-2

Reference yield:

: 41967-81-1
(Z)-3-Methyl-2-penten-4-ynyl tetrahydropyranyl ether

: 181128-64-3
(Z)-1-(2-hydroxyphenyl)-4-methyl-6-(2-tetrahydropyranyloxy)-4-hexen-2-yn-1-ol

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) ethylmagnesium bromide / 1.) ethyl eter, THF, 50 deg C, 1.5 h, 2.) ethyl eter, THF, RT, 1 h

2: 95 percent / TBAF / tetrahydrofuran / 0.33 h / Ambient temperature

With ethylmagnesium bromide; tetrabutyl ammonium fluoride; In tetrahydrofuran;
DOI:10.1016/0040-4020(96)00480-2