C₄₉H₉₂⁽²⁾H₆O₄Si₄

Base Information

Chemical Name:C₄₉H₉₂⁽²⁾H₆O₄Si₄
CAS No.:1432905-98-0
Molecular Formula:C₄₉H₉₈O₄Si₄
Molecular Weight:869.609
Hs Code.:

C<sub>49</sub>H<sub>92</sub><sup>(2)</sup>H<sub>6</sub>O<sub>4</sub>Si<sub>4</sub>

Synonyms:C₄₉H₉₂⁽²⁾H₆O₄Si₄

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Chemical Property of C₄₉H₉₂⁽²⁾H₆O₄Si₄

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Technology Process of C₄₉H₉₂⁽²⁾H₆O₄Si₄

There total 7 articles about C₄₉H₉₂⁽²⁾H₆O₄Si₄ 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:

: 1432905-95-7
(1R,3aR,7aR)-7a-methyl-1-[(1S)-6,6,6-trideuterio-1-(4-methyl-4-trimethylsilyloxy-pentyl)-5-(trideuteriomethyl)-5-trimethylsilyloxy-hexyl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-one

: 139356-39-1
(1R,3R)-1,3-bis((tert-butyldimethyl)silanyloxy)-5-[2-(diphenylphosphinoyl)-ethylidene]cyclohexane

: 1432905-98-0
C₄₉H₉₂⁽²⁾H₆O₄Si₄

Guidance literature:: (1R,3R)-1,3-bis((tert-butyldimethyl)silanyloxy)-5-[2-(diphenylphosphinoyl)-ethylidene]cyclohexane; With n-butyllithium; In tetrahydrofuran; hexane; at -70 ℃; for 0.25h; Inert atmosphere;

(1R,3aR,7aR)-7a-methyl-1-[(1S)-6,6,6-trideuterio-1-(4-methyl-4-trimethylsilyloxy-pentyl)-5-(trideuteriomethyl)-5-trimethylsilyloxy-hexyl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-one; In tetrahydrofuran; at -65 ℃; Inert atmosphere;
DOI:10.1021/jm400032t

Reference yield:

: 713521-72-3
(R)-2-[(1R,3aR,4S,7aR)-4-(tert-butyldimethylsilanyloxy)-7a-methyloctahydroinden-1-yl]-6-methylheptane-1,6-diol

: 1432905-98-0
C₄₉H₉₂⁽²⁾H₆O₄Si₄

Guidance literature:: Multi-step reaction with 7 steps

1.1: iodine; 1H-imidazole / dichloromethane / Inert atmosphere

2.1: zinc; pyridine; nickel(II) chloride hexahydrate / 0.67 h / 50 - 65 °C / Inert atmosphere

2.2: 20 °C / Cooling with ice; Inert atmosphere

3.1: diethyl ether / 20 °C / Cooling with ice; Inert atmosphere

4.1: fluorosilicic acid / acetonitrile / 15 h / Inert atmosphere

5.1: dipyridinium dichromate / 4-(dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran / 4 h / Inert atmosphere

6.1: cyclohexane / Inert atmosphere

7.1: n-butyllithium / tetrahydrofuran; hexane / 0.25 h / -70 °C / Inert atmosphere

7.2: -65 °C / Inert atmosphere

With pyridine; 1H-imidazole; dipyridinium dichromate; n-butyllithium; fluorosilicic acid; nickel(II) chloride hexahydrate; iodine; zinc; In tetrahydrofuran; diethyl ether; hexane; dichloromethane; cyclohexane; 4-(dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran; acetonitrile;
DOI:10.1021/jm400032t

Reference yield:

: 713521-95-0
(R)-6-[(1R,3aR,4S,7aR)-4-(tert-butyldimethylsilanyloxy)-7a-methyloctahydroinden-1-yl]-7-iodo-2-methylheptan-2-ol

: 1432905-98-0
C₄₉H₉₂⁽²⁾H₆O₄Si₄

Guidance literature:: Multi-step reaction with 6 steps

1.1: zinc; pyridine; nickel(II) chloride hexahydrate / 0.67 h / 50 - 65 °C / Inert atmosphere

1.2: 20 °C / Cooling with ice; Inert atmosphere

2.1: diethyl ether / 20 °C / Cooling with ice; Inert atmosphere

3.1: fluorosilicic acid / acetonitrile / 15 h / Inert atmosphere

4.1: dipyridinium dichromate / 4-(dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran / 4 h / Inert atmosphere

5.1: cyclohexane / Inert atmosphere

6.1: n-butyllithium / tetrahydrofuran; hexane / 0.25 h / -70 °C / Inert atmosphere

6.2: -65 °C / Inert atmosphere

With pyridine; dipyridinium dichromate; n-butyllithium; fluorosilicic acid; nickel(II) chloride hexahydrate; zinc; In tetrahydrofuran; diethyl ether; hexane; cyclohexane; 4-(dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran; acetonitrile;
DOI:10.1021/jm400032t