2-methyl-but-2-enoic acid 7-hydroxy-2-(4-methoxy-phenyl)-6-[2,2,4-trimethyl-6-(1-propyl-but-3-enyloxy)-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yloxy]-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester

Base Information

Chemical Name:2-methyl-but-2-enoic acid 7-hydroxy-2-(4-methoxy-phenyl)-6-[2,2,4-trimethyl-6-(1-propyl-but-3-enyloxy)-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yloxy]-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester
CAS No.:929682-57-5
Molecular Formula:C₃₅H₅₀O₁₂
Molecular Weight:662.775
Hs Code.:

2-methyl-but-2-enoic acid 7-hydroxy-2-(4-methoxy-phenyl)-6-[2,2,4-trimethyl-6-(1-propyl-but-3-enyloxy)-tetrahydro-[1,3]dioxolo[4,5-<i>c</i>]pyran-7-yloxy]-hexahydro-pyrano[3,2-<i>d</i>][1,3]dioxin-8-yl ester

Synonyms:2-methyl-but-2-enoic acid 7-hydroxy-2-(4-methoxy-phenyl)-6-[2,2,4-trimethyl-6-(1-propyl-but-3-enyloxy)-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yloxy]-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester

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Chemical Property of 2-methyl-but-2-enoic acid 7-hydroxy-2-(4-methoxy-phenyl)-6-[2,2,4-trimethyl-6-(1-propyl-but-3-enyloxy)-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yloxy]-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester

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Technology Process of 2-methyl-but-2-enoic acid 7-hydroxy-2-(4-methoxy-phenyl)-6-[2,2,4-trimethyl-6-(1-propyl-but-3-enyloxy)-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yloxy]-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester

There total 6 articles about 2-methyl-but-2-enoic acid 7-hydroxy-2-(4-methoxy-phenyl)-6-[2,2,4-trimethyl-6-(1-propyl-but-3-enyloxy)-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yloxy]-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester 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: 55.0%

: 929682-56-4
2-(4-methoxy-phenyl)-6-[2,2,4-trimethyl-6-(1-propyl-but-3-enyloxy)-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yloxy]-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol

: 80-59-1
Tiglic acid

: 929682-57-5
2-methyl-but-2-enoic acid 7-hydroxy-2-(4-methoxy-phenyl)-6-[2,2,4-trimethyl-6-(1-propyl-but-3-enyloxy)-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yloxy]-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester

: 2-methyl-but-2-enoic acid 8-hydroxy-2-(4-methoxy-phenyl)-6-[2,2,4-trimethyl-6-(1-propyl-but-3-enyloxy)-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yloxy]-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester

Guidance literature:: With dicyclohexyl-carbodiimide; dmap; In dichloromethane;
DOI:10.1021/ja068901g

Reference yield:

: 929682-76-8
acetic acid 4,5-diacetoxy-6-methyl-2-(1-propyl-but-3-enyloxy)-tetrahydro-pyran-3-yl ester

: 929682-57-5
2-methyl-but-2-enoic acid 7-hydroxy-2-(4-methoxy-phenyl)-6-[2,2,4-trimethyl-6-(1-propyl-but-3-enyloxy)-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yloxy]-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester

Guidance literature:: Multi-step reaction with 5 steps

1: MeOH / KOMe / 3 h

2: 1.46 g / TsOH*H₂O / acetone / 15 h / 20 °C

3: 77 percent / BF₃*Et₂O / CH₂Cl₂; pentane / 0.5 h / -20 °C

4: 84 percent / MeOH / KOMe / 4 h

5: 55 percent / DCC / DMAP / CH₂Cl₂

With methanol; toluene-4-sulfonic acid; dicyclohexyl-carbodiimide; dmap; boron trifluoride diethyl etherate; potassium methanolate; In dichloromethane; acetone; pentane;
DOI:10.1021/ja068901g

Reference yield:

: 929682-81-5
acetic acid 8-acetoxy-2-(4-methoxy-phenyl)-6-[2,2,4-trimethyl-6-(1-propyl-but-3-enyloxy)-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yloxy]-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester

: 929682-57-5
2-methyl-but-2-enoic acid 7-hydroxy-2-(4-methoxy-phenyl)-6-[2,2,4-trimethyl-6-(1-propyl-but-3-enyloxy)-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yloxy]-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 84 percent / MeOH / KOMe / 4 h

2: 55 percent / DCC / DMAP / CH₂Cl₂

With methanol; dicyclohexyl-carbodiimide; dmap; potassium methanolate; In dichloromethane;
DOI:10.1021/ja068901g