Silane, [2-[4-bromo-5-(1,3-dioxolan-2-yl)-3-methoxy-2-(phenylmethoxy)phenyl]- 1-(4,5,7,8,9-pentamethoxynaphtho[2,3-b]furan-2-yl)ethoxy](1,1-dimethyl ethyl)diphenyl-

Base Information

Chemical Name:Silane, [2-[4-bromo-5-(1,3-dioxolan-2-yl)-3-methoxy-2-(phenylmethoxy)phenyl]- 1-(4,5,7,8,9-pentamethoxynaphtho[2,3-b]furan-2-yl)ethoxy](1,1-dimethyl ethyl)diphenyl-
CAS No.:404356-59-8
Molecular Formula:C52H55BrO11Si
Molecular Weight:963.992
Hs Code.:

Silane,
[2-[4-bromo-5-(1,3-dioxolan-2-yl)-3-methoxy-2-(phenylmethoxy)phenyl]-
1-(4,5,7,8,9-pentamethoxynaphtho[2,3-b]furan-2-yl)ethoxy](1,1-dimethyl
ethyl)diphenyl-

Synonyms:

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Chemical Property of Silane, [2-[4-bromo-5-(1,3-dioxolan-2-yl)-3-methoxy-2-(phenylmethoxy)phenyl]- 1-(4,5,7,8,9-pentamethoxynaphtho[2,3-b]furan-2-yl)ethoxy](1,1-dimethyl ethyl)diphenyl-

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Technology Process of Silane, [2-[4-bromo-5-(1,3-dioxolan-2-yl)-3-methoxy-2-(phenylmethoxy)phenyl]- 1-(4,5,7,8,9-pentamethoxynaphtho[2,3-b]furan-2-yl)ethoxy](1,1-dimethyl ethyl)diphenyl-

There total 9 articles about Silane, [2-[4-bromo-5-(1,3-dioxolan-2-yl)-3-methoxy-2-(phenylmethoxy)phenyl]- 1-(4,5,7,8,9-pentamethoxynaphtho[2,3-b]furan-2-yl)ethoxy](1,1-dimethyl ethyl)diphenyl- 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:

: 89984-24-7
2-bromo-4-hydroxy-3-methoxy-benzaldehyde

: 404356-59-8
[2-(2-benzyloxy-4-bromo-5-[1,3]dioxolan-2-yl-3-methoxy-phenyl)-1-(4,5,7,8,9-pentamethoxy-naphtho[2,3-b]furan-2-yl)-ethoxy]-tert-butyl-diphenyl-silane

Guidance literature:: Multi-step reaction with 8 steps

1: 95 percent / benzene / Heating

2: 95 percent / K₂CO₃ / acetone / Heating

3: decahydronaphthalene / 240 °C

4: K₂CO₃ / acetone / Heating

5: 97 percent / OsO₄; NMO; H₂O / acetone

6: 88 percent / aq. NaIO₄ / acetone

7: tetrahydrofuran / -78 °C

8: imidazole / CH₂Cl₂

With 1H-imidazole; sodium periodate; osmium(VIII) oxide; N-methyl-2-indolinone; water; potassium carbonate; In tetrahydrofuran; dichloromethane; acetone; decalin; benzene; 3: Claisen rearrangement;
DOI:10.1002/1521-3773(20011217)40:24<4709::AID-ANIE4709>3.0.CO;2-Q

Reference yield:

: 100-39-0
benzyl bromide

: 404356-59-8
[2-(2-benzyloxy-4-bromo-5-[1,3]dioxolan-2-yl-3-methoxy-phenyl)-1-(4,5,7,8,9-pentamethoxy-naphtho[2,3-b]furan-2-yl)-ethoxy]-tert-butyl-diphenyl-silane

Guidance literature:: Multi-step reaction with 5 steps

1: K₂CO₃ / acetone / Heating

2: 97 percent / OsO₄; NMO; H₂O / acetone

3: 88 percent / aq. NaIO₄ / acetone

4: tetrahydrofuran / -78 °C

5: imidazole / CH₂Cl₂

With 1H-imidazole; sodium periodate; osmium(VIII) oxide; N-methyl-2-indolinone; water; potassium carbonate; In tetrahydrofuran; dichloromethane; acetone;
DOI:10.1002/1521-3773(20011217)40:24<4709::AID-ANIE4709>3.0.CO;2-Q

Reference yield:

: 404356-74-7
3-bromo-4-[1,3]dioxolan-2-yl-2-methoxy-phenol

: 404356-59-8
[2-(2-benzyloxy-4-bromo-5-[1,3]dioxolan-2-yl-3-methoxy-phenyl)-1-(4,5,7,8,9-pentamethoxy-naphtho[2,3-b]furan-2-yl)-ethoxy]-tert-butyl-diphenyl-silane

Guidance literature:: Multi-step reaction with 7 steps

1: 95 percent / K₂CO₃ / acetone / Heating

2: decahydronaphthalene / 240 °C

3: K₂CO₃ / acetone / Heating

4: 97 percent / OsO₄; NMO; H₂O / acetone

5: 88 percent / aq. NaIO₄ / acetone

6: tetrahydrofuran / -78 °C

7: imidazole / CH₂Cl₂

With 1H-imidazole; sodium periodate; osmium(VIII) oxide; N-methyl-2-indolinone; water; potassium carbonate; In tetrahydrofuran; dichloromethane; acetone; decalin; 2: Claisen rearrangement;
DOI:10.1002/1521-3773(20011217)40:24<4709::AID-ANIE4709>3.0.CO;2-Q