[(2R,4R,6S)-6-((Z)-(R)-7-Benzyloxy-4-hydroxy-2-oxo-6-triethylsilanyloxy-hept-3-enyl)-2-phenyl-[1,3]dioxan-4-yl]-acetic acid tert-butyl ester

Base Information

Chemical Name:[(2R,4R,6S)-6-((Z)-(R)-7-Benzyloxy-4-hydroxy-2-oxo-6-triethylsilanyloxy-hept-3-enyl)-2-phenyl-[1,3]dioxan-4-yl]-acetic acid tert-butyl ester
CAS No.:625124-90-5
Molecular Formula:C₃₆H₅₂O₈Si
Molecular Weight:640.89
Hs Code.:

Synonyms:[(2R,4R,6S)-6-((Z)-(R)-7-Benzyloxy-4-hydroxy-2-oxo-6-triethylsilanyloxy-hept-3-enyl)-2-phenyl-[1,3]dioxan-4-yl]-acetic acid tert-butyl ester

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Chemical Property of [(2R,4R,6S)-6-((Z)-(R)-7-Benzyloxy-4-hydroxy-2-oxo-6-triethylsilanyloxy-hept-3-enyl)-2-phenyl-[1,3]dioxan-4-yl]-acetic acid tert-butyl ester

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Technology Process of [(2R,4R,6S)-6-((Z)-(R)-7-Benzyloxy-4-hydroxy-2-oxo-6-triethylsilanyloxy-hept-3-enyl)-2-phenyl-[1,3]dioxan-4-yl]-acetic acid tert-butyl ester

There total 13 articles about [(2R,4R,6S)-6-((Z)-(R)-7-Benzyloxy-4-hydroxy-2-oxo-6-triethylsilanyloxy-hept-3-enyl)-2-phenyl-[1,3]dioxan-4-yl]-acetic acid tert-butyl 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:

Reference yield:

: [(2R,4R,6R)-6-((R)-7-Benzyloxy-2-hydroxy-4-oxo-6-triethylsilanyloxy-heptyl)-2-phenyl-[1,3]dioxan-4-yl]-acetic acid tert-butyl ester

: 625124-90-5
[(2R,4R,6S)-6-((Z)-(R)-7-Benzyloxy-4-hydroxy-2-oxo-6-triethylsilanyloxy-hept-3-enyl)-2-phenyl-[1,3]dioxan-4-yl]-acetic acid tert-butyl ester

Guidance literature:: With Dess-Martin periodane; In dichloromethane; at 20 ℃;
DOI:10.1021/ja030316h

Reference yield:

: 540-88-5
acetic acid tert-butyl ester

: 625124-90-5
[(2R,4R,6S)-6-((Z)-(R)-7-Benzyloxy-4-hydroxy-2-oxo-6-triethylsilanyloxy-hept-3-enyl)-2-phenyl-[1,3]dioxan-4-yl]-acetic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 10 steps

1.1: LDA / tetrahydrofuran; hexane / 1 h

1.2: tetrahydrofuran; hexane / 0.5 h / Heating

2.1: 87.3 g / Et₂BOMe; NaBH₄ / tetrahydrofuran; methanol

3.1: camphorsulfonic acid; methanol

4.1: TBAF / tetrahydrofuran

5.1: Et₃N / CH₂Cl₂ / 20 °C

6.1: NaI; NaHCO₃; Na₂SO₃ / butan-2-one / Heating

7.1: Li₂CuCl₄ / tetrahydrofuran

8.1: O₃ / CH₂Cl₂; methanol

8.2: tributylphosphine / CH₂Cl₂; methanol

9.1: LDA / tetrahydrofuran; hexane

9.2: tetrahydrofuran; hexane

10.1: Dess-Martin reagent / CH₂Cl₂ / 20 °C

With methanol; sodium tetrahydroborate; dilithium tetrachlorocuprate; camphor-10-sulfonic acid; diethyl methoxy borane; tetrabutyl ammonium fluoride; sodium hydrogencarbonate; Dess-Martin periodane; ozone; triethylamine; sodium iodide; sodium sulfite; lithium diisopropyl amide; In tetrahydrofuran; methanol; hexane; dichloromethane; butanone; 1.2: Claisen condensation;
DOI:10.1021/ja030316h

Reference yield:

: 604775-07-7
(2R)-1-(benzyloxy)-4-methyl-4-penten-2-ol

: 625124-90-5
[(2R,4R,6S)-6-((Z)-(R)-7-Benzyloxy-4-hydroxy-2-oxo-6-triethylsilanyloxy-hept-3-enyl)-2-phenyl-[1,3]dioxan-4-yl]-acetic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 4 steps

1.1: imidazole / dimethylformamide / 0 - 20 °C

2.1: O₃; NaHCO₃ / methanol; CH₂Cl₂

2.2: 51.1 g / dimethyl sulfide / methanol; CH₂Cl₂ / 12 h

3.1: LDA / tetrahydrofuran; hexane

3.2: tetrahydrofuran; hexane

4.1: Dess-Martin reagent / CH₂Cl₂ / 20 °C

With 1H-imidazole; sodium hydrogencarbonate; Dess-Martin periodane; ozone; lithium diisopropyl amide; In tetrahydrofuran; methanol; hexane; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/ja030316h