C₃₉H₆₄O₆Si₂

Base Information

Chemical Name:C₃₉H₆₄O₆Si₂
CAS No.:219780-74-2
Molecular Formula:C₃₉H₆₄O₆Si₂
Molecular Weight:685.105
Hs Code.:

C<sub>39</sub>H<sub>64</sub>O<sub>6</sub>Si<sub>2</sub>

Synonyms:C₃₉H₆₄O₆Si₂

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Chemical Property of C₃₉H₆₄O₆Si₂

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Technology Process of C₃₉H₆₄O₆Si₂

There total 11 articles about C₃₉H₆₄O₆Si₂ 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:

: 219780-45-7
C₄₅H₆₆O₄SSi₂

: 219780-74-2
C₃₉H₆₄O₆Si₂

Guidance literature:: C₄₅H₆₆O₄SSi₂; With oxygen; 5,15,10,20-tetraphenylporphyrin; In dichloromethane; at 20 ℃; for 7h; UV-irradiation;

With tri-n-butyl-tin hydride; 2,2'-azobis(isobutyronitrile); In benzene; for 12h; Further stages.; Heating;
DOI:10.1021/ja9939439

Reference yield:

: 219780-69-5
C₈H₃(CH₃)2(SC₆H₅)(OCH₂C₆H₅)(OB(CH₃)O)(C₄H₆)(C₃H₂CH₃(O))

: 219780-74-2
C₃₉H₆₄O₆Si₂

Guidance literature:: Multi-step reaction with 5 steps

1.1: 59 percent / pinacol / DMAP / benzene / 1 h / 20 °C

2.1: butyllithium / tetrahydrofuran; hexane / 0.17 h / -78 °C

2.2: tetrahydrofuran; hexane / 1.5 h / 0 °C

3.1: DIBAL / CH₂Cl₂; hexane / 1 h / -78 °C

4.1: 62 percent / 2,6-lutidine / CH₂Cl₂ / 0.5 h / -23 °C

5.1: O₂; tetraphenylporphine / CH₂Cl₂ / 7 h / 20 °C / UV-irradiation

5.2: 5.63 g / tributyltinhydride / AIBN / benzene / 12 h / Heating

With 2,6-dimethylpyridine; n-butyllithium; 2,3-dimethyl-2,3-butane diol; oxygen; 5,15,10,20-tetraphenylporphyrin; diisobutylaluminium hydride; dmap; In tetrahydrofuran; hexane; dichloromethane; benzene; 1.1: Ring cleavage / 2.1: Metallation / 2.2: cyclocondensation / 3.1: Reduction / 4.1: silylation / 5.1: Oxidation / 5.2: Elimination;
DOI:10.1021/ja9939439

Reference yield:

: (4S,5S)-4-[6-(Bis-benzyloxy-methyl)-cyclohexa-1,5-dienyl]-2,8,10,10-tetramethyl-9-[1-phenylsulfanyl-meth-(E)-ylidene]-7-triisopropylsilanyloxy-1,3-dioxa-2-bora-spiro[4.5]dec-7-ene

: 219780-74-2
C₃₉H₆₄O₆Si₂

Guidance literature:: Multi-step reaction with 6 steps

1.1: TiCl₂(O-i-Pr)2 / CH₂Cl₂ / 1.5 h / 0 °C

2.1: 59 percent / pinacol / DMAP / benzene / 1 h / 20 °C

3.1: butyllithium / tetrahydrofuran; hexane / 0.17 h / -78 °C

3.2: tetrahydrofuran; hexane / 1.5 h / 0 °C

4.1: DIBAL / CH₂Cl₂; hexane / 1 h / -78 °C

5.1: 62 percent / 2,6-lutidine / CH₂Cl₂ / 0.5 h / -23 °C

6.1: O₂; tetraphenylporphine / CH₂Cl₂ / 7 h / 20 °C / UV-irradiation

6.2: 5.63 g / tributyltinhydride / AIBN / benzene / 12 h / Heating

With 2,6-dimethylpyridine; n-butyllithium; 2,3-dimethyl-2,3-butane diol; titanium(IV) dichlorodiisopropylate; oxygen; 5,15,10,20-tetraphenylporphyrin; diisobutylaluminium hydride; dmap; In tetrahydrofuran; hexane; dichloromethane; benzene; 1.1: Cyclization / 2.1: Ring cleavage / 3.1: Metallation / 3.2: cyclocondensation / 4.1: Reduction / 5.1: silylation / 6.1: Oxidation / 6.2: Elimination;
DOI:10.1021/ja9939439