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CAS No.: | 35835-94-0 |
---|---|
Name: | Ethyltriphenylphosphonium acetate |
Article Data: | 1 |
Molecular Structure: | |
Formula: | C20H20P.C2H3O2 |
Molecular Weight: | 350.397 |
Synonyms: | Phosphonium, ethyltriphenyl-, acetate; |
EINECS: | 252-743-7 |
Density: | 1.05 |
Melting Point: | 163?°C (dec.)(lit.) |
Boiling Point: | 63oC |
Flash Point: | -17°(0°F) |
Solubility: | Soluble in water, alcohol. |
Appearance: | White to almost white solid |
Hazard Symbols: | T,F |
Risk Codes: | R11 |
Transport Information: | UN 1993 |
PSA: | 53.72000 |
LogP: | 2.75660 |
potassium acetate
ethyltriphenylphosphonium chloride
ethyltriphenylphosphonium acetate
Conditions | Yield |
---|---|
In ethanol at 20℃; for 16.33h; Schlenk technique; Inert atmosphere; | 94% |
ferrocenecarboxaldehyde
ethyltriphenylphosphonium acetate
Conditions | Yield |
---|---|
In tetrahydrofuran at 50℃; for 24h; Wittig Olefination; Schlenk technique; Inert atmosphere; Overall yield = 66 percent; Overall yield = 30 mg; | A n/a B n/a |
ethyltriphenylphosphonium acetate
ortho-bromobenzaldehyde
A
(Z)-1-bromo-2-(2-methylethenyl)benzene
B
(E)-1-bromo-2-(2-methylethenyl)benzene
Conditions | Yield |
---|---|
In tetrahydrofuran at 40℃; for 24h; Wittig Olefination; Schlenk technique; Inert atmosphere; Overall yield = 79 percent; Overall yield = 31 mg; | A n/a B n/a |
ethyltriphenylphosphonium acetate
2-nitro-benzaldehyde
A
(E)-1-nitro-2-(prop-1-en-1-yl)benzene
Conditions | Yield |
---|---|
In tetrahydrofuran at 40℃; for 24h; Wittig Olefination; Schlenk technique; Inert atmosphere; Overall yield = 88 percent; Overall yield = 27 mg; | A n/a B n/a |
pyridine-2-carbaldehyde
ethyltriphenylphosphonium acetate
A
Z-1-(2-pyridinyl)-1-propene
B
(E)-2-(prop-1-en-1-yl)pyridine
Conditions | Yield |
---|---|
In tetrahydrofuran at 50℃; for 24h; Wittig Olefination; Schlenk technique; Inert atmosphere; Overall yield = 72 percent; Overall yield = 17 mg; |
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This chemical is called Phosphonium, ethyltriphenyl-, acetate (1:1), and its CAS registry number is 35835-94-0. With the molecular formula of C20H20P.C2H3O2, its molecular weight is 350.39. In addition, this chemical should be sealed in the cool and dry place.
Other characteristics of the Phosphonium, ethyltriphenyl-, acetate (1:1) can be summarised as followings: (1)H-Bond Donor: 0; (2)H-Bond Acceptor: 2; (3)Rotatable Bond Count: 4; (4)Exact Mass: 350.143566; (5)MonoIsotopic Mass: 350.143566; (6)Topological Polar Surface Area: 40.1; (7)Heavy Atom Count: 25; (8)Formal Charge: 0; (9)Complexity: 273; (10)Isotope Atom Count 0; (11)Covalently-Bonded Unit Count: 2.
You can still convert the following datas into molecular structure:
1.SMILES: [O-]C(=O)C.c1ccccc1[P+](c2ccccc2)(c3ccccc3)CC
2.InChI: InChI=1/C20H20P.C2H4O2/c1-2-21(18-12-6-3-7-13-18,19-14-8-4-9-15-19)20-16-10-5-11-17-20;1-2(3)4/h3-17H,2H2,1H3;1H3,(H,3,4)/q+1;/p-1
3.InChIKey: HZZUMXSLPJFMCB-REWHXWOFAO