[4,6-bis-benzyloxy-2-methoxymethoxy-3-(3-methyl-but-2-enyl)-phenyl]-[4,6-bis-benzyloxy-3-methoxy-2-(3-methyl-but-2-enyl)-phenyl]-methanol

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Chemical Name:[4,6-bis-benzyloxy-2-methoxymethoxy-3-(3-methyl-but-2-enyl)-phenyl]-[4,6-bis-benzyloxy-3-methoxy-2-(3-methyl-but-2-enyl)-phenyl]-methanol
CAS No.:426820-48-6
Molecular Formula:C₅₄H₅₈O₈
Molecular Weight:835.05
Hs Code.:

Synonyms:[4,6-bis-benzyloxy-2-methoxymethoxy-3-(3-methyl-but-2-enyl)-phenyl]-[4,6-bis-benzyloxy-3-methoxy-2-(3-methyl-but-2-enyl)-phenyl]-methanol

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Chemical Property of [4,6-bis-benzyloxy-2-methoxymethoxy-3-(3-methyl-but-2-enyl)-phenyl]-[4,6-bis-benzyloxy-3-methoxy-2-(3-methyl-but-2-enyl)-phenyl]-methanol

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Technology Process of [4,6-bis-benzyloxy-2-methoxymethoxy-3-(3-methyl-but-2-enyl)-phenyl]-[4,6-bis-benzyloxy-3-methoxy-2-(3-methyl-but-2-enyl)-phenyl]-methanol

There total 17 articles about [4,6-bis-benzyloxy-2-methoxymethoxy-3-(3-methyl-but-2-enyl)-phenyl]-[4,6-bis-benzyloxy-3-methoxy-2-(3-methyl-but-2-enyl)-phenyl]-methanol 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: 49.0%

: 426820-41-9
1,5-Bis-benzyloxy-2-bromo-4-methoxy-3-(3-methyl-but-2-enyl)-benzene

: 426820-47-5
4,6-bis-benzyloxy-2-methoxymethoxy-3-(3-methyl-but-2-enyl)-benzaldehyde

: 426820-48-6
[4,6-bis-benzyloxy-2-methoxymethoxy-3-(3-methyl-but-2-enyl)-phenyl]-[4,6-bis-benzyloxy-3-methoxy-2-(3-methyl-but-2-enyl)-phenyl]-methanol

Guidance literature:: With sec.-butyllithium; In tetrahydrofuran; at -78 ℃;
DOI:10.1016/S0040-4039(01)02137-2

Reference yield:

: 100-39-0
benzyl bromide

: 426820-48-6
[4,6-bis-benzyloxy-2-methoxymethoxy-3-(3-methyl-but-2-enyl)-phenyl]-[4,6-bis-benzyloxy-3-methoxy-2-(3-methyl-but-2-enyl)-phenyl]-methanol

Guidance literature:: Multi-step reaction with 10 steps

1: 96 percent / K₂CO₃ / dimethylformamide / 20 °C

2: mCPBA / CH₂Cl₂ / 20 °C

3: HCl / methanol / 20 °C

4: 84 percent / Br₂ / CHCl₃ / 20 °C

5: 80 percent / K₂CO₃ / dimethylformamide / 20 °C

6: 73 percent / 160 °C

7: 87 percent / K₂CO₃ / dimethylformamide / 20 °C

8: 95 percent / OsO₄; NaIO₄ / H₂O; diethyl ether / 20 °C

9: 72 percent / nBuLi / tetrahydrofuran / 0 °C

10: 49 percent / sBuLi / tetrahydrofuran / -78 °C

With hydrogenchloride; sodium periodate; osmium(VIII) oxide; n-butyllithium; bromine; sec.-butyllithium; potassium carbonate; 3-chloro-benzenecarboperoxoic acid; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; chloroform; water; N,N-dimethyl-formamide; 2: Baeyer-Villiger oxidation / 3: Baeyer-Villiger oxidation / 6: Claisen rearrangement / 8: Lemieux-Johnson oxidation / 9: Wittig reaction;
DOI:10.1016/S0040-4039(01)02137-2

Reference yield:

: 6195-80-8
2,4-bis(benzyloxy)phenol

: 426820-48-6
[4,6-bis-benzyloxy-2-methoxymethoxy-3-(3-methyl-but-2-enyl)-phenyl]-[4,6-bis-benzyloxy-3-methoxy-2-(3-methyl-but-2-enyl)-phenyl]-methanol

Guidance literature:: Multi-step reaction with 7 steps

1: 84 percent / Br₂ / CHCl₃ / 20 °C

2: 80 percent / K₂CO₃ / dimethylformamide / 20 °C

3: 73 percent / 160 °C

4: 87 percent / K₂CO₃ / dimethylformamide / 20 °C

5: 95 percent / OsO₄; NaIO₄ / H₂O; diethyl ether / 20 °C

6: 72 percent / nBuLi / tetrahydrofuran / 0 °C

7: 49 percent / sBuLi / tetrahydrofuran / -78 °C

With sodium periodate; osmium(VIII) oxide; n-butyllithium; bromine; sec.-butyllithium; potassium carbonate; In tetrahydrofuran; diethyl ether; chloroform; water; N,N-dimethyl-formamide; 3: Claisen rearrangement / 5: Lemieux-Johnson oxidation / 6: Wittig reaction;
DOI:10.1016/S0040-4039(01)02137-2