Silane, ((1Z)-1-butenyloxy)trimethyl-

Base Information

• Chemical Name: Silane, ((1Z)-1-butenyloxy)trimethyl-
• CAS No.: 19980-22-4
• Molecular Formula: C7H16OSi
• Molecular Weight: 144.2868
• Hs Code.: 2931900090
• DSSTox Substance ID: DTXSID10885108
• Nikkaji Number: J422.050A
• Wikidata: Q82863730
• Mol file: 19980-22-4.mol

Synonyms:Silane, ((1Z)-1-butenyloxy)trimethyl-;19980-22-4;(Z)-1-(Trimethylsiloxy)-1-butene;Silane, [(1Z)-1-butenyloxy]trimethyl-;Silane, ((1Z)-1-buten-1-yloxy)trimethyl-;Silane, [(1Z)-1-buten-1-yloxy]trimethyl-;C7-H16-O-Si;Silane, (1-butenyloxy)trimethyl-, (Z)-;DTXSID10885108;[(Z)-1-Butenyloxy]trimethylsilane

Chemical Property of Silane, ((1Z)-1-butenyloxy)trimethyl-

Chemical Property:

• Vapor Pressure: 13.7mmHg at 25°C
• Boiling Point: 127.1°Cat760mmHg
• Flash Point: 20.3°C
• PSA: 9.23000
• Density: 0.802g/cm³
• LogP: 2.76160
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 3
• Exact Mass: 144.097041664
• Heavy Atom Count: 9
• Complexity: 91.6

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCC=CO[Si](C)(C)C
• Isomeric SMILES: CC/C=C\O[Si](C)(C)C

Technology Process of Silane, ((1Z)-1-butenyloxy)trimethyl-

There total 3 articles about Silane, ((1Z)-1-butenyloxy)trimethyl- 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: 72.0%

chloro-trimethyl-silane (75-77-4) + butyraldehyde (123-72-8) → Z-(1-buten-1-yloxy)trimethylsilane (19980-22-4)

Guidance literature:

With triethylamine; In N,N-dimethyl-formamide; at 80 ℃; for 12h;

Reference yield: 45.0%

((trimethylsilyl)oxy)(cyclopropylmethyl)(CH)tributylstannane (114551-40-5) → Z-(1-buten-1-yloxy)trimethylsilane (19980-22-4) + cyclopropyl(trimethylsilyl)methanol (114551-27-8)

Guidance literature:

With n-butyllithium; In tetrahydrofuran; byproducts: Sn(n-Bu)4; disoln. of stannyl silyl ether in dry THF, cooling to -78°C (under Ar), dropwise addn. of n-BuLi in hexane (3 equiv.) (via syringe), stirring (-78°C, 15 min), quenching by rapid addn. of water at -78°C; warming to room temp., extn. with petroleum ether, flash chromy., elution of tetraalkylstannane with hexane, eluation of product with ethyl acetate/hexane, GC/MS, NMR;

DOI:10.1021/ja00162a048

Reference yield:

chloro-trimethyl-silane (75-77-4) + butyraldehyde (123-72-8) → 1-<(Trimethylsilyl)oxy>butene (19980-23-5) + Z-(1-buten-1-yloxy)trimethylsilane (19980-22-4)

Guidance literature:

With triethylamine; sodium bromide; In N,N-dimethyl-formamide; for 6h; Yield given. Yields of byproduct given. Title compound not separated from byproducts; Ambient temperature;

upstream raw materials:

chloro-trimethyl-silane

butyraldehyde

((trimethylsilyl)oxy)(cyclopropylmethyl)(CH)tributylstannane

Downstream raw materials:

(Z)-O-n-Butenyl S-phenyl thiocarbonate

(E)-O-n-Butenyl S-phenyl thiocarbonate

(Z)-but-1-en-1-ylbenzene

trans-1-phenyl-1-butene