2-(Trimethylsiloxy)-1,3-butadiene

Base Information

• Chemical Name: 2-(Trimethylsiloxy)-1,3-butadiene
• CAS No.: 38053-91-7
• Molecular Formula: C7H14OSi
• Molecular Weight: 142.273
• Hs Code.: 2931 90 00
• European Community (EC) Number: 609-512-4
• DSSTox Substance ID: DTXSID40339225
• Nikkaji Number: J150.100C
• Wikidata: Q72514415
• Mol file: 38053-91-7.mol

Synonyms:2-(trimethylsiloxy)-1,3-butadiene;38053-91-7;(buta-1,3-dien-2-yloxy)trimethylsilane;2-Trimethylsilyloxy-1,3-butadiene;2-Trimethylsiloxy-1,3-butadiene;buta-1,3-dien-2-yloxy(trimethyl)silane;2-(trimethylsilyloxy)-1,3-butadiene;Silane, trimethyl[(1-methylene-2-propenyl)oxy]-;2-(TRIMETHYLSILOXY)-1 3-BUTADIENE;2-Trimethylsilyloxybutadiene;2-trimethylsilyloxy-butadiene;SCHEMBL27209;LCZC2793;3-trimethylsiloxy-1,3-butadiene;AMY1244;DTXSID40339225;CS-M0480;Trimethyl(1-methyleneallyloxy)silane;MFCD00009852;2-(trimethylsilyl)oxy-1,3-butadiene;2-(Trimethylsilyloxy)buta-1,3-diene;AKOS009157338;2 -(trimethylsilyloxy)-1,3-butadiene;2-Trimethylsiloxy-1,3-butadiene, 98%;AS-19354;(buta-1,3-dien-2-yloxy)(trimethyl)silane;FT-0696756;T1469;1-Methylene-2-propenyl trimethylsilyl ether #;F14908;S18750;A823997;Q-200150;trimethyl[(1-methylideneprop-2-en-1-yl)oxy]silane

Chemical Property of 2-(Trimethylsiloxy)-1,3-butadiene

Chemical Property:

• Vapor Pressure: 14.9mmHg at 25°C
• Melting Point: <0°C
• Refractive Index: 1.4480
• Boiling Point: 125.1 °C at 760 mmHg
• Flash Point: 19.1 °C
• PSA: 9.23000
• Density: 0.808 g/cm³
• LogP: 2.53760
• Storage Temp.: Refrigerator
• Solubility.: sol most standard organic solvents.
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 3
• Exact Mass: 142.081391600
• Heavy Atom Count: 9
• Complexity: 121

Purity/Quality:

98%, ^*data from raw suppliers

2-(Trimethylsiloxy)-1,3-Butadiene ^*data from reagent suppliers

Safty Information:

• Statements: 11-23/24/25
• Safety Statements: 16-23-36/37/39-45

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C[Si](C)(C)OC(=C)C=C
• Physical properties: bp 50–55 °C/50 mmHg; d 0.811 g cm?3.
• Uses: 2-Trimethylsilyloxy-1,3-butadiene is easily prepared reactive diene for Diels–Alder reactions and other cycloadditions; reactive silyl enol ether for aldol,Michael reactions, and electrophilic additions. It participates in the reactions of Diels–Alder Reactions, Heterodienophiles, [2 + 2] and Other Cycloadditions, Carbene Additions, Aldol Condensations and Electrophilic Additions.

Technology Process of 2-(Trimethylsiloxy)-1,3-butadiene

There total 1 articles about 2-(Trimethylsiloxy)-1,3-butadiene 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: 58.0%

chloro-trimethyl-silane (75-77-4) + methyl vinyl ketone (78-94-4,25038-87-3) → Hexamethyldisiloxane (107-46-0) + 2-trimethylsilyloxy-1,3-butadiene (38053-91-7)

Guidance literature:

With triethylamine; In N,N-dimethyl-formamide; at 80 - 90 ℃; for 18h; Title compound not separated from byproducts;

Reference yield: 100.0%

2-trimethylsilyloxy-1,3-butadiene (38053-91-7) + methyl ethenyl sulphone (3680-02-2) → 4-(methylsulfonyl)cyclohexan-1-one (862129-72-4)

Guidance literature:

2-trimethylsilyloxy-1,3-butadiene; methyl ethenyl sulphone; With hydroquinone; In benzene; at -78 - 105 ℃; for 168h; Sealed tube; Inert atmosphere;

With hydrogenchloride; In acetone; at 0 ℃; for 0.25h;

Reference yield: 97.0%

2-trimethylsilyloxy-1,3-butadiene (38053-91-7) + but-2-enedioic acid tert-butyl ester ethyl ester (107679-25-4,100922-16-5) → 2-tert-butyl 1-ethyl (1,2-trans)-4-[(trimethylsilyl)oxy]cyclohex-4-ene-1,2-dicarboxylate

Guidance literature:

With bis(2,6-di-tert-butyl-4-methylphenoxide)methylaluminum; In dichloromethane; toluene; at -20 ℃; for 70h;

upstream raw materials:

chloro-trimethyl-silane

methyl vinyl ketone

Downstream raw materials:

diethyl cis-4-trimethylsilyloxy-4-cyclohexene-1,2-dicarboxylate

2-Trimethylsiloxy-4,4,5,5-tetracyano-cyclohexen

1-<(Trimethylsilyl)oxy>-4-acetyl-1-cyclohexene

dimethyl trans-4-trimethylsilyloxy-4-cyclohexene-1,2-dicarboxylate

Refernces