Technology Process of [(Z)-5-(tert-Butyl-dimethyl-silanyloxy)-6-((2E,4E,10E)-(6S,7S,8R,9S)-7,9-dimethoxy-3,6,8-trimethyl-11-phenyl-undeca-2,4,10-trienoylamino)-6-trimethylsilanyl-hex-2-enoylamino]-acetic acid methyl ester
There total 15 articles about [(Z)-5-(tert-Butyl-dimethyl-silanyloxy)-6-((2E,4E,10E)-(6S,7S,8R,9S)-7,9-dimethoxy-3,6,8-trimethyl-11-phenyl-undeca-2,4,10-trienoylamino)-6-trimethylsilanyl-hex-2-enoylamino]-acetic acid methyl ester 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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596818-27-8
(Z)-5-(tert-Butyl-dimethyl-silanyloxy)-6-((2E,4E,10E)-(6S,7S,8R,9S)-7,9-dimethoxy-3,6,8-trimethyl-11-phenyl-undeca-2,4,10-trienoylamino)-6-trimethylsilanyl-hex-2-enoic acid
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596818-28-9
[(Z)-5-(tert-Butyl-dimethyl-silanyloxy)-6-((2E,4E,10E)-(6S,7S,8R,9S)-7,9-dimethoxy-3,6,8-trimethyl-11-phenyl-undeca-2,4,10-trienoylamino)-6-trimethylsilanyl-hex-2-enoylamino]-acetic acid methyl ester
- Guidance literature:
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(Z)-5-(tert-Butyl-dimethyl-silanyloxy)-6-((2E,4E,10E)-(6S,7S,8R,9S)-7,9-dimethoxy-3,6,8-trimethyl-11-phenyl-undeca-2,4,10-trienoylamino)-6-trimethylsilanyl-hex-2-enoic acid;
With
benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride;
In
dichloromethane;
glycine ethyl ester hydrochloride;
With
N-ethyl-N,N-diisopropylamine;
In
dichloromethane; N,N-dimethyl-formamide;
at 0 - 20 ℃;
for 12h;
DOI:10.1016/S0040-4039(03)01171-7
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596818-28-9
[(Z)-5-(tert-Butyl-dimethyl-silanyloxy)-6-((2E,4E,10E)-(6S,7S,8R,9S)-7,9-dimethoxy-3,6,8-trimethyl-11-phenyl-undeca-2,4,10-trienoylamino)-6-trimethylsilanyl-hex-2-enoylamino]-acetic acid methyl ester
- Guidance literature:
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Multi-step reaction with 12 steps
1.1: 93 percent / Et3N; DMAP / CH2Cl2 / 2 h / 0 - 20 °C
2.1: 76 percent / NaI; K2CO3 / dimethylformamide / 12 h / 20 °C
3.1: 53 percent / H2; NaBH4; (CH2NH2)2 / Ni(OAc)2*4H2O / ethanol / 8 h / 20 °C
4.1: 82 percent / Et3N; DMAP / CH2Cl2 / 12 h / 0 - 20 °C
5.1: 55 percent / mCPBA / CH2Cl2 / 2 h / 0 - 20 °C
6.1: 78 percent / NaN3; NH4Cl / methanol; H2O / 15 h / 0 - 20 °C
7.1: LiAlH4 / diethyl ether / 2 h / 0 - 20 °C
8.1: CH2Cl2 / 12 h
9.1: 97 percent / 2,6-lutidine / CH2Cl2 / 0.25 h / 0 °C
10.1: 70 percent / HCO2H / diethyl ether / 0.17 h / 0 °C
11.1: SO3*pyridine; Et3N; DMSO / CH2Cl2 / 0.5 h / 0 °C
11.2: 74 percent / NaClo2; NaH2PO4; 2-methyl-2-butene / 2-methyl-propan-2-ol / 2 h / 20 °C
12.1: HOBt; EDCI / CH2Cl2
12.2: 65 percent / DIPEA / dimethylformamide; CH2Cl2 / 12 h / 0 - 20 °C
With
2,6-dimethylpyridine; dmap; sodium tetrahydroborate; lithium aluminium tetrahydride; formic acid; sodium azide; pyridine-SO3 complex; hydrogen; potassium carbonate; ammonium chloride; benzotriazol-1-ol; dimethyl sulfoxide; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; ethylenediamine; triethylamine; 3-chloro-benzenecarboperoxoic acid; sodium iodide;
nickel diacetate;
In
methanol; diethyl ether; ethanol; dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1016/S0040-4039(03)01171-7
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596818-28-9
[(Z)-5-(tert-Butyl-dimethyl-silanyloxy)-6-((2E,4E,10E)-(6S,7S,8R,9S)-7,9-dimethoxy-3,6,8-trimethyl-11-phenyl-undeca-2,4,10-trienoylamino)-6-trimethylsilanyl-hex-2-enoylamino]-acetic acid methyl ester
- Guidance literature:
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Multi-step reaction with 11 steps
1.1: 76 percent / NaI; K2CO3 / dimethylformamide / 12 h / 20 °C
2.1: 53 percent / H2; NaBH4; (CH2NH2)2 / Ni(OAc)2*4H2O / ethanol / 8 h / 20 °C
3.1: 82 percent / Et3N; DMAP / CH2Cl2 / 12 h / 0 - 20 °C
4.1: 55 percent / mCPBA / CH2Cl2 / 2 h / 0 - 20 °C
5.1: 78 percent / NaN3; NH4Cl / methanol; H2O / 15 h / 0 - 20 °C
6.1: LiAlH4 / diethyl ether / 2 h / 0 - 20 °C
7.1: CH2Cl2 / 12 h
8.1: 97 percent / 2,6-lutidine / CH2Cl2 / 0.25 h / 0 °C
9.1: 70 percent / HCO2H / diethyl ether / 0.17 h / 0 °C
10.1: SO3*pyridine; Et3N; DMSO / CH2Cl2 / 0.5 h / 0 °C
10.2: 74 percent / NaClo2; NaH2PO4; 2-methyl-2-butene / 2-methyl-propan-2-ol / 2 h / 20 °C
11.1: HOBt; EDCI / CH2Cl2
11.2: 65 percent / DIPEA / dimethylformamide; CH2Cl2 / 12 h / 0 - 20 °C
With
2,6-dimethylpyridine; dmap; sodium tetrahydroborate; lithium aluminium tetrahydride; formic acid; sodium azide; pyridine-SO3 complex; hydrogen; potassium carbonate; ammonium chloride; benzotriazol-1-ol; dimethyl sulfoxide; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; ethylenediamine; triethylamine; 3-chloro-benzenecarboperoxoic acid; sodium iodide;
nickel diacetate;
In
methanol; diethyl ether; ethanol; dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1016/S0040-4039(03)01171-7