C₃₄H₅₂O₇Si₂

Base Information

Chemical Name:C₃₄H₅₂O₇Si₂
CAS No.:1453217-96-3
Molecular Formula:C₃₄H₅₂O₇Si₂
Molecular Weight:628.954
Hs Code.:

C<sub>34</sub>H<sub>52</sub>O<sub>7</sub>Si<sub>2</sub>

Synonyms:C₃₄H₅₂O₇Si₂

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Chemical Property of C₃₄H₅₂O₇Si₂

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Technology Process of C₃₄H₅₂O₇Si₂

There total 13 articles about C₃₄H₅₂O₇Si₂ 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: 93.0%

: 1453217-93-0
(3aR,4aS,5S,8aR,8bR)-5-((tert-butyldimethylsilyl)oxy)-4a-(((tert-butyldiphenylsilyl)oxy)methyl)-8a-hydroxy-2,2-dimethylhexahydro[1,3]dioxolo[4,5-b]benzofuran-7(4aH)-one

: 1453217-96-3
C₃₄H₅₂O₇Si₂

Guidance literature:: With acetic acid; tetramethylammonium triacetoxyborohydride; In acetonitrile; at 0 - 23 ℃; for 7h; Inert atmosphere;
DOI:10.1021/jo401170y

Reference yield:

: 1453217-90-7
1,2-O-isopropylidene-3-O-(2-naphthylmethyl)-4-C-(tert-butyldiphenylsilyl)oxymethyl-5-O-(tert-butyldimethylsilyl)-6-deoxy-6-C-vinyl-β-L-mannofuranose

: 1453217-96-3
C₃₄H₅₂O₇Si₂

Guidance literature:: Multi-step reaction with 5 steps

1: 2,3-dicyano-5,6-dichloro-p-benzoquinone / dichloromethane; water / 6 h / 23 °C

2: Dess-Martin periodane; sodium hydrogencarbonate / dichloromethane / 18 h / 23 °C / Inert atmosphere

3: oxygen; copper diacetate; palladium dichloride / water; N,N-dimethyl acetamide / 24 h / 40 °C

4: L-proline / dimethyl sulfoxide / 54 h / 55 °C / Inert atmosphere

5: acetic acid; tetramethylammonium triacetoxyborohydride / acetonitrile / 7 h / 0 - 23 °C / Inert atmosphere

With oxygen; copper diacetate; sodium hydrogencarbonate; Dess-Martin periodane; acetic acid; 2,3-dicyano-5,6-dichloro-p-benzoquinone; L-proline; palladium dichloride; tetramethylammonium triacetoxyborohydride; In dichloromethane; N,N-dimethyl acetamide; water; dimethyl sulfoxide; acetonitrile; 2: |Wacker Oxidation / 4: |Aldol Condensation;
DOI:10.1021/jo401170y

Reference yield:

: 956485-08-8
((3aR,5R,6S,6aR)-5-(((tert-butyldiphenylsilyl)oxy)methyl)-2,2-dimethyl-6-(naphthalen-2-ylmethoxy)tetrahydrofuro[2,3-d][1,3]dioxol-5-yl)methanol

: 1453217-96-3
C₃₄H₅₂O₇Si₂

Guidance literature:: Multi-step reaction with 8 steps

1.1: pyridinium chlorochromate / dichloromethane / 13 h / 40 °C / Inert atmosphere

2.1: boron trifluoride diethyl etherate / dichloromethane / 0.08 h / -41 °C / Inert atmosphere

2.2: 2 h / -41 °C / Inert atmosphere

3.1: pyridine / dichloromethane / 3 h / 0 - 23 °C / Inert atmosphere

4.1: 2,3-dicyano-5,6-dichloro-p-benzoquinone / dichloromethane; water / 6 h / 23 °C

5.1: Dess-Martin periodane; sodium hydrogencarbonate / dichloromethane / 18 h / 23 °C / Inert atmosphere

6.1: oxygen; copper diacetate; palladium dichloride / water; N,N-dimethyl acetamide / 24 h / 40 °C

7.1: L-proline / dimethyl sulfoxide / 54 h / 55 °C / Inert atmosphere

8.1: acetic acid; tetramethylammonium triacetoxyborohydride / acetonitrile / 7 h / 0 - 23 °C / Inert atmosphere

With pyridine; boron trifluoride diethyl etherate; oxygen; copper diacetate; sodium hydrogencarbonate; Dess-Martin periodane; acetic acid; pyridinium chlorochromate; 2,3-dicyano-5,6-dichloro-p-benzoquinone; L-proline; palladium dichloride; tetramethylammonium triacetoxyborohydride; In dichloromethane; N,N-dimethyl acetamide; water; dimethyl sulfoxide; acetonitrile; 2.1: |Sakurai Allylation / 5.1: |Wacker Oxidation / 7.1: |Aldol Condensation;
DOI:10.1021/jo401170y