415642
Ethyl phenylphosphinate
94%
동의어(들):
Ethoxyphenylphosphine oxide, O-Ethyl phenylphosphinate, Phenylphosphinic acid ethyl ester
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About This Item
Linear Formula:
C6H5P(O)H(OC2H5)
CAS Number:
Molecular Weight:
170.15
MDL number:
UNSPSC 코드:
12352100
PubChem Substance ID:
NACRES:
NA.22
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추천 제품
Quality Level
분석
94%
양식
liquid
refractive index
n20/D 1.526 (lit.)
bp
94-95 °C/1 mmHg (lit.)
density
1.129 g/mL at 25 °C (lit.)
SMILES string
CCO[PH](=O)c1ccccc1
InChI
1S/C8H11O2P/c1-2-10-11(9)8-6-4-3-5-7-8/h3-7,11H,2H2,1H3
InChI key
UNUJZVUJPIOMGH-UHFFFAOYSA-N
1 of 4
이 품목 | MABF2154 | MABC119 | MABF2086 |
---|---|---|---|
clone RAC18, monoclonal | clone RBC11, monoclonal | clone 5G8.1, monoclonal | clone 3D1, monoclonal |
biological source mouse | biological source mouse | biological source mouse | biological source mouse |
antibody form purified antibody | antibody form purified immunoglobulin | antibody form purified immunoglobulin | antibody form purified immunoglobulin |
species reactivity Ricinus communis | species reactivity Ricinus communis | species reactivity human | species reactivity bacteria |
UniProt accession no. | UniProt accession no. | UniProt accession no. | UniProt accession no. - |
isotype IgG2aκ | isotype IgG2bκ | isotype IgG2bκ | isotype IgG1κ |
일반 설명
Ethyl phenylphosphinate is an organophosphorous compound. It undergoes regioselective Markovnikov addition reaction with terminal alkynes in the presence of palladium-1,2-bis(diphenylphosphino)ethane complex (catalyst).[1] Ethyl phenylphosphinate is the photodecomposition product of Inezin (S-benzyl O-ethyl phenylphosphonothiolate) on the ultraviolet irradiation.[2] It can be prepared by the reaction of phosphinic acid with ethyl chloroformate in the presence of pyridine.[3] Its ethylation using ethyl trimethylsilyl phenylphosphonite or the corresponding trimethylstannyl ester has been described. Its free-radical addition to ethylene has been reported to proceed with the retention of configuration.[4]
애플리케이션
Ethyl phenylphosphinate may be used in the preparation of the following diethyl imidazol-2-yl-(amino) methylphosphonates and phosphinates:[5]
- imidazol-2-yl-methyl(N-butylamino)phosphonate diethyl ester
- imidazol-2-yl-methyl(N-benzylamino)phosphonate diethyl ester
- imidazol-2-yl-methyl(N-butylamino)phenylphosphinate ethyl ester
- imidazol-2-yl-methyl(N-benzylamino)phenylphosphinate ethyl ester
Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Flash Point (°F)
235.4 °F - closed cup
Flash Point (°C)
113 °C - closed cup
개인 보호 장비
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
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