C₄₃H₇₄O₉Si₂

Base Information

Chemical Name:C₄₃H₇₄O₉Si₂
CAS No.:410077-55-3
Molecular Formula:C₄₃H₇₄O₉Si₂
Molecular Weight:791.226
Hs Code.:

C<sub>43</sub>H<sub>74</sub>O<sub>9</sub>Si<sub>2</sub>

Synonyms:C₄₃H₇₄O₉Si₂

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Chemical Property of C₄₃H₇₄O₉Si₂

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Technology Process of C₄₃H₇₄O₉Si₂

There total 24 articles about C₄₃H₇₄O₉Si₂ 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: 100.0%

: 13154-24-0
triisopropylsilyl chloride

: 410077-74-6
{(2R,4S,6S,8S,10S)-4-Acetoxy-8-[(R)-4-(4-methoxy-benzyloxy)-3-methyl-2-methylene-butyl]-10-methyl-10-triethylsilanyloxy-1,7-dioxa-spiro[5.5]undec-2-yl}-acetic acid

: 410077-55-3
C₄₃H₇₄O₉Si₂

Guidance literature:: With triethylamine; In tetrahydrofuran; at 0 ℃; for 0.5h; Inert atmosphere;
DOI:10.1016/j.tet.2009.04.003

Reference yield:

: 410077-68-8
(S)-4-(Naphthalen-2-ylmethoxy)-1-(S)-oxiranyl-butan-2-ol

: 410077-55-3
C₄₃H₇₄O₉Si₂

Guidance literature:: Multi-step reaction with 9 steps

1.1: 90 percent / imidazole / tetrahydrofuran / 1 h

2.1: t-BuLi / diethyl ether; pentane / 0.83 h / -78 - -45 °C

2.2: diethyl ether; pentane / 4 h / -45 - -20 °C

2.3: 58 percent / HMPA; n-BuLi / hexane; diethyl ether; tetrahydrofuran / 15 h / -20 °C

3.1: Hg(ClO₄)2*4H₂O / acetonitrile; H₂O; CH₂Cl₂ / 0.17 h / 0 °C

3.2: 83 percent / HClO₄ / acetonitrile; H₂O; CH₂Cl₂ / 0.08 h

4.1: 90 percent / pyridine; 4-DMAP / CH₂Cl₂ / 13 h

5.1: 100 percent / 2,6-lutidine / CH₂Cl₂ / -78 - 0 °C

6.1: 98 percent / 2-methylcyclohexadiene; calcium carbonate / Pd(OH)2/C / ethanol / 5.5 h / 70 °C

7.1: 99 percent / Dess-Martin periodinane; pyridine / CH₂Cl₂ / 0.33 h

8.1: 100 percent / NaClO₂; NaH₂PO₄; 2-methyl-2-butene / ethyl-1-propenyl ether / H₂O; tetrahydrofuran; 2-methyl-propan-2-ol / 6 h / 20 °C

9.1: 97 percent / Et₃N / CH₂Cl₂; tetrahydrofuran / 0.5 h

With pyridine; 1H-imidazole; 2,6-dimethylpyridine; dmap; sodium chlorite; sodium dihydrogenphosphate; mercury(II) perchlorate; 2-methyl-but-2-ene; 2-methylcyclohexa-1,3-diene; tert.-butyl lithium; Dess-Martin periodane; triethylamine; calcium carbonate; palladium dihydroxide; ethyl-1-propenyl ether; In tetrahydrofuran; diethyl ether; ethanol; dichloromethane; water; acetonitrile; tert-butyl alcohol; pentane; 7.1: Dess-Martin oxidation;
DOI:10.1021/ol017273z

Reference yield:

: 410077-65-5
(R)-1-(Naphthalen-2-ylmethoxy)-hex-5-en-3-ol

: 410077-55-3
C₄₃H₇₄O₉Si₂

Guidance literature:: Multi-step reaction with 12 steps

1.1: NaHMDS / tetrahydrofuran / 0.5 h / 0 °C

1.2: tetrahydrofuran / 0.25 h / 20 °C

2.1: 92.8 g / IBr / toluene; CH₂Cl₂ / 1.5 h / -78 °C

3.1: 83 percent / K₂CO₃ / methanol / 2 h

4.1: 90 percent / imidazole / tetrahydrofuran / 1 h

5.1: t-BuLi / diethyl ether; pentane / 0.83 h / -78 - -45 °C

5.2: diethyl ether; pentane / 4 h / -45 - -20 °C

5.3: 58 percent / HMPA; n-BuLi / hexane; diethyl ether; tetrahydrofuran / 15 h / -20 °C

6.1: Hg(ClO₄)2*4H₂O / acetonitrile; H₂O; CH₂Cl₂ / 0.17 h / 0 °C

6.2: 83 percent / HClO₄ / acetonitrile; H₂O; CH₂Cl₂ / 0.08 h

7.1: 90 percent / pyridine; 4-DMAP / CH₂Cl₂ / 13 h

8.1: 100 percent / 2,6-lutidine / CH₂Cl₂ / -78 - 0 °C

9.1: 98 percent / 2-methylcyclohexadiene; calcium carbonate / Pd(OH)2/C / ethanol / 5.5 h / 70 °C

10.1: 99 percent / Dess-Martin periodinane; pyridine / CH₂Cl₂ / 0.33 h

11.1: 100 percent / NaClO₂; NaH₂PO₄; 2-methyl-2-butene / ethyl-1-propenyl ether / H₂O; tetrahydrofuran; 2-methyl-propan-2-ol / 6 h / 20 °C

12.1: 97 percent / Et₃N / CH₂Cl₂; tetrahydrofuran / 0.5 h

With pyridine; 1H-imidazole; 2,6-dimethylpyridine; dmap; sodium chlorite; sodium dihydrogenphosphate; mercury(II) perchlorate; 2-methyl-but-2-ene; 2-methylcyclohexa-1,3-diene; tert.-butyl lithium; sodium hexamethyldisilazane; iodine(I) bromide; potassium carbonate; Dess-Martin periodane; triethylamine; calcium carbonate; palladium dihydroxide; ethyl-1-propenyl ether; In tetrahydrofuran; methanol; diethyl ether; ethanol; dichloromethane; water; toluene; acetonitrile; tert-butyl alcohol; pentane; 10.1: Dess-Martin oxidation;
DOI:10.1021/ol017273z