6-(4-{2-[3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-2-methylene-cyclohexylidene]-ethylidene}-7a-methyl-octahydro-inden-1-yl)-2-methyl-heptan-2-ol

Basic Information

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CAS Number

140710-96-9

Molecular Formula

C39H72O3Si2

Molecular Weight

645.16 g/mol

Chemical Classification

Polymers and Plastics Thermoplastics Polyolefins

Basic Physical Properties

Refractive Index

1.499

SMILES

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C=C1/C(=C\C=C\2/CCC[C@]3([C@H]2CC[C@@H]3[C@@H](CCCC(O)(C)C)C)C)/C[C@H](C[C@@H]1O[Si](C(C)(C)C)(C)C)O[Si](C(C)(C)C)(C)C

InChI

InChI=1S/C39H72O3Si2/c1-28(18-16-24-38(9,10)40)33-22-23-34-30(19-17-25-39(33,34)11)20-21-31-26-32(41-43(12,13)36(3,4)5)27-35(29(31)2)42-44(14,15)37(6,7)8/h20-21,28,32-35,40H,2,16-19,22-27H2,1,3-15H3/b30-20+,31-21-/t28-,32-,33-,34+,35+,39-/m1/s1

InChIKey

HAYVDHBKYABBBI-WTAUTOEKSA-N

LogP

11.763699999999986

Topological Polar Surface Area

38.69 Å²

Hydrogen Bond Donor/Acceptor

1 / 3

Complexity

1070

Synonyms & References

English

6-(4-{2-[3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-2-methylene-cyclohexylidene]-ethylidene}-7a-methyl-octahydro-inden-1-yl)-2-methyl-heptan-2-ol
(R)-6 - ((1R,3AS,7AR,E)-4 - ((Z)-2 - ((3S,5R)-3,5-
(R)-6-((1R,3aS,7aR,E)-4-((Z)-2-((3S,5R)-3,5-bis(tert-butyldiMethylsilyloxy)-2-Methylenecyclohexylidene)ethylidene)-7a-Methyloctahydro-1H-inden-1-yl)-2-Methylheptan-2-ol
(1S),3(R)-bis<(tert-butyldimethylsilyl)oxy>-9,10-secocholesta-5(Z),7(E),10(19)-trien-25-ol
6-(4-{2-[3,5-BIS-(TERT-BUTYL-DIMETHYL-SILANYLOXY)-2-METHYLENE-CYCLOHEXYLIDENE]-ETHYLIDENE}-7A-METHYL-OCTAHYDRO-INDEN-1-...
9,10-Secocholesta-5,7,10(19)-trien-25-ol,1,3-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-, (1a,...
9,10-Secocholesta-5,7,10(19)-trien-25-ol,1,3-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-, (1a,3b,5Z,7E)- (9CI)
(1S,3R,5Z,7E,14)-1,3-Bis{[tert-butyl(dimethyl)silyl]oxy}-9,10-secocholesta-5,7,10-trien-25-ol
6-[(3As,7aR)-4-[2-[3,5-bis[[tert-butyl(dimethyl)silyl]oxy]-2-methylidenecyclohexylidene]ethylidene]-

MDL Number

MFCD10574889

FAQ

What are the physical and chemical properties of 6-(4-{2-[3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-2-methylene-cyclohexylidene]-ethylidene}-7a-methyl-octahydro-inden-1-yl)-2-methyl-heptan-2-ol (CAS: 140710-96-9)?

The compound has a crystalline form and a molecular weight of approximately 983.4 g/mol. It is poorly soluble in water but soluble in organic solvents like methanol and ethanol. Chemically, it is relatively stable but can react with strong acids or bases. It is not flammable and has a low reactivity profile under normal conditions.

How is 6-(4-{2-[3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-2-methylene-cyclohexylidene]-ethylidene}-7a-methyl-octahydro-inden-1-yl)-2-methyl-heptan-2-ol (CAS: 140710-96-9) typically synthesized?

This compound is typically synthesized via multistep reactions involving alkylation, cyclohexene cycloaddition, and coupling reactions. Catalysts like palladium or ruthenium are often used for the cycloaddition, while other reagents such as tert-butyldimethylsilyl chloride and lithium hexamethyldisilazide are essential for the silanylation steps. High yields and good selectivity can be achieved with careful control of reaction conditions.

What industries use 6-(4-{2-[3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-2-methylene-cyclohexylidene]-ethylidene}-7a-methyl-octahydro-inden-1-yl)-2-methyl-heptan-2-ol (CAS: 140710-96-9)?

This compound is primarily used in the pharmaceutical industry for the synthesis of complex organic molecules and in the polymer industry for the development of advanced materials. It may also find applications in the sensor and semiconductor industries due to its unique molecular structure and reactivity.

What precautions should be taken when handling 6-(4-{2-[3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-2-methylene-cyclohexylidene]-ethylidene}-7a-methyl-octahydro-inden-1-yl)-2-methyl-heptan-2-ol (CAS: 140710-96-9)?

Proper personal protective equipment (PPE) such as gloves, goggles, and a lab coat should be worn when handling this compound. It should be stored in a sealed container to prevent moisture absorption. Spills should be handled with gloves and a fume hood. Safety data sheets (SDS) should be consulted for detailed emergency procedures and storage information.