1R,4aR,8aR-decahydro-5,5,8a-trimethyl-2-methylene-α-(2,3,5,6-tetramethoxyphenyl)naphthalene-1-methanol

Base Information

Chemical Name:1R,4aR,8aR-decahydro-5,5,8a-trimethyl-2-methylene-α-(2,3,5,6-tetramethoxyphenyl)naphthalene-1-methanol
CAS No.:619300-76-4
Molecular Formula:C₂₅H₃₈O₅
Molecular Weight:418.574
Hs Code.:

Synonyms:1R,4aR,8aR-decahydro-5,5,8a-trimethyl-2-methylene-α-(2,3,5,6-tetramethoxyphenyl)naphthalene-1-methanol

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Chemical Property of 1R,4aR,8aR-decahydro-5,5,8a-trimethyl-2-methylene-α-(2,3,5,6-tetramethoxyphenyl)naphthalene-1-methanol

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Technology Process of 1R,4aR,8aR-decahydro-5,5,8a-trimethyl-2-methylene-α-(2,3,5,6-tetramethoxyphenyl)naphthalene-1-methanol

There total 1 articles about 1R,4aR,8aR-decahydro-5,5,8a-trimethyl-2-methylene-α-(2,3,5,6-tetramethoxyphenyl)naphthalene-1-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: 85.0%

: 2441-46-5
1,2,4,5-tetramethoxybenzene

: 293309-97-4
(8aR)-albicanal

: 619300-76-4
1R,4aR,8aR-decahydro-5,5,8a-trimethyl-2-methylene-α-(2,3,5,6-tetramethoxyphenyl)naphthalene-1-methanol

Guidance literature:: 1,2,4,5-tetramethoxybenzene; With n-butyllithium; N,N,N,N,-tetramethylethylenediamine; In tetrahydrofuran; hexane; at -78 ℃; for 0.5h;

(8aR)-albicanal; In tetrahydrofuran; hexane; for 0.5h;
DOI:10.1002/hlca.200390158

Reference yield: 80.0%

: 619300-76-4
1R,4aR,8aR-decahydro-5,5,8a-trimethyl-2-methylene-α-(2,3,5,6-tetramethoxyphenyl)naphthalene-1-methanol

: 619300-78-6
4aR,5R,8aR-decahydro-1,1,4a-trimethyl-6-methylene-5-[(2,3,5,6-tetramethoxyphenyl)methyl]naphthalene

Guidance literature:: With lithium; In tetrahydrofuran; ammonia; at -78 ℃; for 0.25h;
DOI:10.1002/hlca.200390158

Reference yield:

: 619300-76-4
1R,4aR,8aR-decahydro-5,5,8a-trimethyl-2-methylene-α-(2,3,5,6-tetramethoxyphenyl)naphthalene-1-methanol

: 3-{[(1R,4aR,5R,8aR)-decahydro-5,5,8a-trimethyl-2-methylenenaphthalen-1-yl]methyl}-2-hydroxy-5-methoxycyclohexa-2,5-diene-1,4-dione

Guidance literature:: Multi-step reaction with 3 steps

1: 80 percent / Li / tetrahydrofuran; liquid ammonia / 0.25 h / -78 °C

2: 34 percent / Ce(NH₄)2(NO₃)6 / acetonitrile; dimethylformamide; H₂O / 0.5 h / 20 °C

3: 99 percent / HClO₄ / acetonitrile; H₂O

With perchloric acid; ammonium cerium(IV) nitrate; lithium; In tetrahydrofuran; ammonia; water; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1002/hlca.200390158