C₃₉H₆₆O₈Si₂

Base Information

Chemical Name:C₃₉H₆₆O₈Si₂
CAS No.:1325711-09-8
Molecular Formula:C₃₉H₆₆O₈Si₂
Molecular Weight:719.119
Hs Code.:

C<sub>39</sub>H<sub>66</sub>O<sub>8</sub>Si<sub>2</sub>

Synonyms:C₃₉H₆₆O₈Si₂

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Chemical Property of C₃₉H₆₆O₈Si₂

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Technology Process of C₃₉H₆₆O₈Si₂

There total 14 articles about C₃₉H₆₆O₈Si₂ 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: 78.0%

: 1325710-85-7
C₄₅H₈₂O₈Si₃

: 1325711-09-8
C₃₉H₆₆O₈Si₂

Guidance literature:: C₄₅H₈₂O₈Si₃; With oxalyl dichloride; dimethyl sulfoxide; In dichloromethane; at -78 - -40 ℃; for 1.25h; Inert atmosphere;

With triethylamine; In dichloromethane; at -78 - 20 ℃; for 2h;
DOI:10.1021/ol201920j

Reference yield:

: 913066-81-6
[(1R,3S,4R,5R,7R)-4-Methyl-3-((E)-styryl)-2,6-dioxa-bicyclo[3.2.1]oct-7-yl]-methanol

: 1325711-09-8
C₃₉H₆₆O₈Si₂

Guidance literature:: Multi-step reaction with 5 steps

1.1: sodium hydride / tetrahydrofuran; N,N-dimethyl-formamide; mineral oil / 0.5 h / 0 °C / Inert atmosphere

1.2: 2 h / 0 °C / Inert atmosphere

2.1: sodium periodate; osmium(VIII) oxide / tetrahydrofuran; water / 2 h / pH 7 / Inert atmosphere; aq. buffer

3.1: potassium tert-butylate / tetrahydrofuran / 0.5 h / 0 °C / Inert atmosphere

3.2: 1 h / 0 °C / Inert atmosphere

4.1: tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride / toluene / 18 h / 20 °C / Inert atmosphere

5.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 1.25 h / -78 - -40 °C / Inert atmosphere

5.2: 2 h / -78 - 20 °C

With tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride; sodium periodate; osmium(VIII) oxide; oxalyl dichloride; potassium tert-butylate; sodium hydride; dimethyl sulfoxide; In tetrahydrofuran; dichloromethane; water; N,N-dimethyl-formamide; toluene; mineral oil; 3.1: Wittig reaction / 3.2: Wittig reaction / 5.1: Swern oxidation / 5.2: Swern oxidation;
DOI:10.1021/ol201920j

Reference yield:

: C₁₇H₃₄O₄Si

: 1325711-09-8
C₃₉H₆₆O₈Si₂

Guidance literature:: Multi-step reaction with 3 steps

1.1: 1H-imidazole; dmap / dichloromethane / 2 h / 20 °C

2.1: tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride / toluene / 18 h / 20 °C / Inert atmosphere

3.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 1.25 h / -78 - -40 °C / Inert atmosphere

3.2: 2 h / -78 - 20 °C

With 1H-imidazole; tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride; dmap; oxalyl dichloride; dimethyl sulfoxide; In dichloromethane; toluene; 3.1: Swern oxidation / 3.2: Swern oxidation;
DOI:10.1021/ol201920j