C₄₁H₆₄O₈Si

Base Information

Chemical Name:C₄₁H₆₄O₈Si
CAS No.:157220-24-1
Molecular Formula:C₄₁H₆₄O₈Si
Molecular Weight:713.04
Hs Code.:

C<sub>41</sub>H<sub>64</sub>O<sub>8</sub>Si

Synonyms:C₄₁H₆₄O₈Si

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Chemical Property of C₄₁H₆₄O₈Si

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Technology Process of C₄₁H₆₄O₈Si

There total 18 articles about C₄₁H₆₄O₈Si 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: 90.0%

: 100-39-0
benzyl bromide

: 157220-23-0
C₃₄H₅₈O₈Si

: 157220-24-1
C₄₁H₆₄O₈Si

Guidance literature:: With sodium hydride; In N,N-dimethyl-formamide;
DOI:10.1021/jo00083a008

Reference yield:

: 157220-20-7
(4S,4aR,6S,7R,8S,9S,9aS)-9-Benzyloxy-6-methoxymethoxymethyl-4,8-dimethyl-7-triisopropylsilanyloxy-octahydro-1,5-dioxa-benzocyclohepten-2-one

: 157220-24-1
C₄₁H₆₄O₈Si

Guidance literature:: Multi-step reaction with 5 steps

1.1: LiHMDS / tetrahydrofuran; hexane / 0.5 h / -78 °C

1.2: 92 percent / tetrahydrofuran; hexane / -78 - 0 °C

2.1: 79 percent / tetrahydrofuran; diethyl ether / 0.75 h / -78 °C

3.1: N,N'-bis(2,4,6-Me₃C₆H₂CH₂)-(S,S)-1,2-Ph₂-1,2-diaminoethane; osmium tetroxide / CH₂Cl₂ / 2 h / -90 °C

3.2: 85 percent / NaHSO₃ / tetrahydrofuran; H₂O / 2 h / Heating

4.1: 86 percent / camphorsulfonic acid / benzene / 36 h / 20 °C

5.1: 83 percent / sodium hydride / tetrahydrofuran; dimethylformamide; various solvent(s) / 0 - 50 °C

With osmium(VIII) oxide; camphor-10-sulfonic acid; sodium hydride; (1S,2S)-1,2-diphenyl-N¹,N²-bis(mesitylmethyl)ethane-1,2-diamine; lithium hexamethyldisilazane; In tetrahydrofuran; diethyl ether; hexane; dichloromethane; N,N-dimethyl-formamide; benzene; 1.1: Metallation / 1.2: Methylation / 2.1: Addition / 3.1: Oxidation / 3.2: Ring cleavage / 4.1: Cyclization / 5.1: Etherification;
DOI:10.1021/jo990988j

Reference yield:

: 157220-15-0
(2R,3S,4S,5S,6R,7S)-4-Benzyloxy-7-methoxymethoxymethyl-5-methyl-2-((S)-1-methyl-allyl)-6-triisopropylsilanyloxy-oxepan-3-ol

: 157220-24-1
C₄₁H₆₄O₈Si

Guidance literature:: Multi-step reaction with 10 steps

1.1: 98 percent / pyridinium p-toluenesulfonate / CH₂Cl₂ / 2.5 h / 20 °C

2.1: 9-borabicyclo[3.3.1]nonane / tetrahydrofuran / 0 - 20 °C

2.2: 9.90 g / hydrogen peroxide; sodium hydroxide / tetrahydrofuran / 1.5 h / 20 °C

3.1: triethylamine; SO₃*pyridine / CH₂Cl₂; dimethylsulfoxide / 0.5 h / 0 °C

4.1: acetic acid / tetrahydrofuran; H₂O / 20 °C

5.1: 6.98 g / pyridinium dichromate; molecular sieves 4A / CH₂Cl₂ / 2 h / 20 °C

6.1: LiHMDS / tetrahydrofuran; hexane / 0.5 h / -78 °C

6.2: 92 percent / tetrahydrofuran; hexane / -78 - 0 °C

7.1: 79 percent / tetrahydrofuran; diethyl ether / 0.75 h / -78 °C

8.1: N,N'-bis(2,4,6-Me₃C₆H₂CH₂)-(S,S)-1,2-Ph₂-1,2-diaminoethane; osmium tetroxide / CH₂Cl₂ / 2 h / -90 °C

8.2: 85 percent / NaHSO₃ / tetrahydrofuran; H₂O / 2 h / Heating

9.1: 86 percent / camphorsulfonic acid / benzene / 36 h / 20 °C

10.1: 83 percent / sodium hydride / tetrahydrofuran; dimethylformamide; various solvent(s) / 0 - 50 °C

With osmium(VIII) oxide; dipyridinium dichromate; pyridine-SO₃ complex; 4 A molecular sieve; camphor-10-sulfonic acid; pyridinium p-toluenesulfonate; sodium hydride; acetic acid; (1S,2S)-1,2-diphenyl-N¹,N²-bis(mesitylmethyl)ethane-1,2-diamine; triethylamine; 9-bora-bicyclo[3.3.1]nonane; lithium hexamethyldisilazane; In tetrahydrofuran; diethyl ether; hexane; dichloromethane; water; dimethyl sulfoxide; N,N-dimethyl-formamide; benzene; 1.1: Addition / 2.1: hydroboration / 2.2: Oxidation / 3.1: Oxidation / 4.1: Hydrolysis / 5.1: Oxidation / 6.1: Metallation / 6.2: Methylation / 7.1: Addition / 8.1: Oxidation / 8.2: Ring cleavage / 9.1: Cyclization / 10.1: Etherification;
DOI:10.1021/jo990988j