Technology Process of 2,5-Hexadienoic acid,
6-[[(2E,4E,6S,7S,8R,9S,10E)-7,9-dimethoxy-3,6,8-trimethyl-1-oxo-11-
phenyl-2,4,10-undecatrienyl][[2-(trimethylsilyl)ethoxy]carbonyl]amino]-,
(2Z,5Z)-
There total 10 articles about 2,5-Hexadienoic acid,
6-[[(2E,4E,6S,7S,8R,9S,10E)-7,9-dimethoxy-3,6,8-trimethyl-1-oxo-11-
phenyl-2,4,10-undecatrienyl][[2-(trimethylsilyl)ethoxy]carbonyl]amino]-,
(2Z,5Z)- 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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((2E,4E,10E)-(6S,7S,8R,9S)-7,9-Dimethoxy-3,6,8-trimethyl-11-phenyl-undeca-2,4,10-trienoyl)-((1Z,4Z)-6-oxo-hexa-1,4-dienyl)-carbamic acid 2-trimethylsilanyl-ethyl ester
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633302-57-5
(2Z,5Z)-6-[((2E,4E,10E)-(6S,7S,8R,9S)-7,9-Dimethoxy-3,6,8-trimethyl-11-phenyl-undeca-2,4,10-trienoyl)-(2-trimethylsilanyl-ethoxycarbonyl)-amino]-hexa-2,5-dienoic acid
- Guidance literature:
-
With
sodium chlorite; sodium dihydrogenphosphate;
DOI:10.1071/CH03026
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-
633302-57-5
(2Z,5Z)-6-[((2E,4E,10E)-(6S,7S,8R,9S)-7,9-Dimethoxy-3,6,8-trimethyl-11-phenyl-undeca-2,4,10-trienoyl)-(2-trimethylsilanyl-ethoxycarbonyl)-amino]-hexa-2,5-dienoic acid
- Guidance literature:
-
Multi-step reaction with 9 steps
1: hydrogen; ethylenediamine / P2-Ni
2: Dess-Martin periodinane; 2,6-lutidine / 0 °C
3: NaClO2; NaH2PO4
4: NaH; (PhO)2P(O)N3 / 0 °C
5: 65 percent / toluene / 110 °C
6: 37 percent / sodium hexamethyldisilazide / tetrahydrofuran / -78 °C
7: 87 percent / HF*pyridine; pyridine
8: Dess-Martin periodinane; 2,6-lutidine / 0 °C
9: NaClO2; NaH2PO4
With
pyridine; 2,6-dimethylpyridine; sodium chlorite; sodium dihydrogenphosphate; diphenyl phosphoryl azide; hydrogen; sodium hexamethyldisilazane; sodium hydride; Dess-Martin periodane; pyridine hydrogenfluoride; ethylenediamine;
P2-Ni;
In
tetrahydrofuran; toluene;
2: Dess-Martin oxidation / 5: Curtius rearrangement / 8: Dess-Martin oxidation;
DOI:10.1071/CH03026
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633302-49-5
(2E,4E,10E)-(6S,7S,8R,9S)-7,9-Dimethoxy-3,6,8-trimethyl-11-phenyl-undeca-2,4,10-trienoyl chloride
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-
633302-57-5
(2Z,5Z)-6-[((2E,4E,10E)-(6S,7S,8R,9S)-7,9-Dimethoxy-3,6,8-trimethyl-11-phenyl-undeca-2,4,10-trienoyl)-(2-trimethylsilanyl-ethoxycarbonyl)-amino]-hexa-2,5-dienoic acid
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 37 percent / sodium hexamethyldisilazide / tetrahydrofuran / -78 °C
2: 87 percent / HF*pyridine; pyridine
3: Dess-Martin periodinane; 2,6-lutidine / 0 °C
4: NaClO2; NaH2PO4
With
pyridine; 2,6-dimethylpyridine; sodium chlorite; sodium dihydrogenphosphate; sodium hexamethyldisilazane; Dess-Martin periodane; pyridine hydrogenfluoride;
In
tetrahydrofuran;
3: Dess-Martin oxidation;
DOI:10.1071/CH03026