Silane, [[(1R,2R)-4-phenyl-3,5-cyclohexadiene-1,2-diyl]bis(oxy)]bis[(1,1-dimeth ylethyl)dimethyl-

Base Information

Chemical Name:Silane, [[(1R,2R)-4-phenyl-3,5-cyclohexadiene-1,2-diyl]bis(oxy)]bis[(1,1-dimeth ylethyl)dimethyl-
CAS No.:900792-26-9
Molecular Formula:C24H40O2Si2
Molecular Weight:416.751
Hs Code.:

Synonyms:

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Chemical Property of Silane, [[(1R,2R)-4-phenyl-3,5-cyclohexadiene-1,2-diyl]bis(oxy)]bis[(1,1-dimeth ylethyl)dimethyl-

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Technology Process of Silane, [[(1R,2R)-4-phenyl-3,5-cyclohexadiene-1,2-diyl]bis(oxy)]bis[(1,1-dimeth ylethyl)dimethyl-

There total 7 articles about Silane, [[(1R,2R)-4-phenyl-3,5-cyclohexadiene-1,2-diyl]bis(oxy)]bis[(1,1-dimeth ylethyl)dimethyl- 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: 25.0%

: 900792-24-7
(1R,2R)-1,2-di-tert-butyldimethylsilyloxy-4-bromocyclohexa-3,5-diene

: phenylmagnesium bromide

: 900792-26-9
(1R,2R)-1,2-di-tert-butyldimethylsilyloxy-4-phenylcyclohexa-3,5-diene

Guidance literature:: bis(acetylacetonate)nickel(II); In diethyl ether; at 0 - 20 ℃; for 6h;
DOI:10.1039/b603928f

Reference yield:

: 69739-34-0
t-butyldimethylsiyl triflate

: 900792-26-9
(1R,2R)-1,2-di-tert-butyldimethylsilyloxy-4-phenylcyclohexa-3,5-diene

Guidance literature:: Multi-step reaction with 2 steps

1: 74 percent / Et₃N / CH₂Cl₂ / 1 h / 0 °C

2: 25 percent / nickel(II) acetylacetonate / diethyl ether / 6 h / 0 - 20 °C

With triethylamine; bis(acetylacetonate)nickel(II); In diethyl ether; dichloromethane;
DOI:10.1039/b603928f

Reference yield:

: 67451-62-1,82683-92-9,132958-32-8,130792-45-9
cis-(1S,2S)-1,2-dihydroxy-3-bromocyclohexa-3,5-diene

: 900792-26-9
(1R,2R)-1,2-di-tert-butyldimethylsilyloxy-4-phenylcyclohexa-3,5-diene

Guidance literature:: Multi-step reaction with 8 steps

1: 95 percent / p-toluenesulfonic acid / acetone / 20 °C

2: 70 percent / OsO₄; 4-methylmorpholine-N-oxide; H₂O / acetone / 20 °C

3: 94 percent / TFA; H₂O / tetrahydrofuran / 50 °C

4: 80 percent / acetonitrile / 2.25 h / 0 - 20 °C

5: 82 percent / MeONa / diethyl ether / 3.25 h / 0 - 20 °C

6: 87 percent / K₂CO₃; H₂O; CO / Pd(OAc)2 / tetrahydrofuran

7: 74 percent / Et₃N / CH₂Cl₂ / 1 h / 0 °C

8: 25 percent / nickel(II) acetylacetonate / diethyl ether / 6 h / 0 - 20 °C

With osmium(VIII) oxide; carbon monoxide; water; sodium methylate; potassium carbonate; toluene-4-sulfonic acid; 4-methylmorpholine N-oxide; triethylamine; trifluoroacetic acid; palladium diacetate; bis(acetylacetonate)nickel(II); In tetrahydrofuran; diethyl ether; dichloromethane; acetone; acetonitrile;
DOI:10.1039/b603928f