Technology Process of Benzoic acid,
2-[(1E,7S,8S)-7,8-dihydroxy-9-[(4-methoxyphenyl)methoxy]-1-nonenyl]-
6-methoxy-
There total 11 articles about Benzoic acid,
2-[(1E,7S,8S)-7,8-dihydroxy-9-[(4-methoxyphenyl)methoxy]-1-nonenyl]-
6-methoxy- which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
lithium hydroxide;
In
tetrahydrofuran; methanol;
at 75 ℃;
for 76h;
DOI:10.1055/s-2001-16056
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: 99 percent / DIBAH / CH2Cl2 / 23 °C
2.1: NaH / dimethylformamide / 3 h / 23 °C
2.2: 95 percent / dimethylformamide / 13 h / 0 - 23 °C
3.1: (DHQ)2PHAL; MeSO2NH2; K2CO3 / K3Fe(CN)6; K2OsO4*2H2O / 2-methyl-propan-2-ol; H2O / 24 h / 0 °C
4.1: 94 percent / TsOH / tetrahydrofuran / 16 h / 23 °C
5.1: AIBN; Bu3SnH / toluene / 16 h / 100 °C
5.2: 0.45 g / 2,6-di-tert-butyl-4-methylphenol; LiCl / [Pd(PPh3)2Cl2] / dimethylformamide / 48 h / 100 °C
6.1: 90 percent / aq. AcOH / 18 h / 23 °C
7.1: 87 percent / LiOH / methanol; tetrahydrofuran; H2O / 76 h / 75 °C
With
lithium hydroxide; Hydroquinone 1,4-phthalazinediyl diether; 2,2'-azobis(isobutyronitrile); methanesulfonamide; tri-n-butyl-tin hydride; sodium hydride; diisobutylaluminium hydride; potassium carbonate; toluene-4-sulfonic acid; acetic acid;
potassium osmate(VI); potassium hexacyanoferrate(III);
In
tetrahydrofuran; methanol; dichloromethane; water; N,N-dimethyl-formamide; toluene; tert-butyl alcohol;
3.1: Sharpless asymmetric dihydroxylation / 5.2: Stille coupling;
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: NaH / dimethylformamide / 3 h / 23 °C
1.2: 95 percent / dimethylformamide / 13 h / 0 - 23 °C
2.1: (DHQ)2PHAL; MeSO2NH2; K2CO3 / K3Fe(CN)6; K2OsO4*2H2O / 2-methyl-propan-2-ol; H2O / 24 h / 0 °C
3.1: 94 percent / TsOH / tetrahydrofuran / 16 h / 23 °C
4.1: AIBN; Bu3SnH / toluene / 16 h / 100 °C
4.2: 0.45 g / 2,6-di-tert-butyl-4-methylphenol; LiCl / [Pd(PPh3)2Cl2] / dimethylformamide / 48 h / 100 °C
5.1: 90 percent / aq. AcOH / 18 h / 23 °C
6.1: 87 percent / LiOH / methanol; tetrahydrofuran; H2O / 76 h / 75 °C
With
lithium hydroxide; Hydroquinone 1,4-phthalazinediyl diether; 2,2'-azobis(isobutyronitrile); methanesulfonamide; tri-n-butyl-tin hydride; sodium hydride; potassium carbonate; toluene-4-sulfonic acid; acetic acid;
potassium osmate(VI); potassium hexacyanoferrate(III);
In
tetrahydrofuran; methanol; water; N,N-dimethyl-formamide; toluene; tert-butyl alcohol;
2.1: Sharpless asymmetric dihydroxylation / 4.2: Stille coupling;