Technology Process of (2E,4E,10E)-(6S,7S,8R,9S)-7,9-Dimethoxy-3,6,8-trimethyl-11-phenyl-undeca-2,4,10-trienoic acid ((Z)-6-hydroxy-hex-1-enyl)-amide
There total 11 articles about (2E,4E,10E)-(6S,7S,8R,9S)-7,9-Dimethoxy-3,6,8-trimethyl-11-phenyl-undeca-2,4,10-trienoic acid ((Z)-6-hydroxy-hex-1-enyl)-amide 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:
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443123-83-9
(2E,4E,10E)-(6S,7S,8R,9S)-7,9-Dimethoxy-3,6,8-trimethyl-11-phenyl-undeca-2,4,10-trienoic acid ((Z)-6-hydroxy-hex-1-enyl)-amide
- Guidance literature:
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With
tetrabutyl ammonium fluoride;
DOI:10.1016/j.tet.2008.01.139
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443123-82-8
(2E,4E,10E)-(6S,7S,8R,9S)-7,9-Dimethoxy-3,6,8-trimethyl-11-phenyl-undeca-2,4,10-trienoic acid (2,6-dihydroxy-1-trimethylsilanyl-hexyl)-amide
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443123-83-9
(2E,4E,10E)-(6S,7S,8R,9S)-7,9-Dimethoxy-3,6,8-trimethyl-11-phenyl-undeca-2,4,10-trienoic acid ((Z)-6-hydroxy-hex-1-enyl)-amide
- Guidance literature:
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With
sodium hydride;
In
tetrahydrofuran;
at 0 - 20 ℃;
for 1h;
DOI:10.1016/S0040-4039(02)00289-7
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443123-83-9
(2E,4E,10E)-(6S,7S,8R,9S)-7,9-Dimethoxy-3,6,8-trimethyl-11-phenyl-undeca-2,4,10-trienoic acid ((Z)-6-hydroxy-hex-1-enyl)-amide
- Guidance literature:
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Multi-step reaction with 10 steps
1: (COCl)2; Et3N; DMSO / CH2Cl2 / -78 °C
2: PPh3; Et3N / CH2Cl2 / 0.5 h / 0 °C
3: nBuLi / tetrahydrofuran / 0.5 h / -78 °C
4: camphorsulfonic acid / methanol; CH2Cl2 / 0.5 h / 0 °C
5: H2 / Lindlar's catalyst / hexane
6: 79 percent / mCPBA / CH2Cl2 / 0.75 h / 0 - 20 °C
7: 88 percent / NaN3; NH4Cl / methanol; H2O / 15 h / 0 - 20 °C
8: LiAlH4 / diethyl ether / 2 h / 0 - 20 °C
9: EDCI; HOBt / CH2Cl2 / 5.25 h / 0 - 20 °C
10: 96 percent / NaH / tetrahydrofuran / 1 h / 0 - 20 °C
With
lithium aluminium tetrahydride; n-butyllithium; sodium azide; oxalyl dichloride; camphor-10-sulfonic acid; hydrogen; sodium hydride; ammonium chloride; benzotriazol-1-ol; dimethyl sulfoxide; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; 3-chloro-benzenecarboperoxoic acid; triphenylphosphine;
Lindlar's catalyst;
In
tetrahydrofuran; methanol; diethyl ether; hexane; dichloromethane; water;
1: Swern oxidation;
DOI:10.1016/S0040-4039(02)00289-7