Methyl (triphenylphosphoranylidene)acetate
2605-67-6 Basic informationMore
- Product Name:Methyl (triphenylphosphoranylidene)acetate
- Synonyms: (TRIPHENYLPHOSPHORANYLIDENE)ACETIC ACID METHYL ESTER AURORA KA-874 (CARBOMETHOXYMETHYLENE)TRIPHENYLPHOSPHORANE METHYL (TRIPHENYLPHOSPHORANYLIDENE)ACETATE (2-METHOXY-2-OXOETHYLIDENE)TRIPHENYLPHOSPHORANE ACETIC ACID, (TRIPHENYLPHOSPHORANYLIDENE)-, METHYL ESTER Triphenylphosphinideneacetic acid methyl ester Triphenylphosphoranylideneacetic acid methyl
- CAS:2605-67-6
- MF:C21H19O2P
- MW:334.35
- EINECS:220-018-4
- Mol File:2605-67-6.mol
-
USE
<ol>
<li>(Methoxycarbonylmethylene)triphenylphosphorane is used in olefination reactions. Wittig reagent for the two-carbon homologation of aldehydes to α,β-unsaturated esters. it undergoes the Wittig reaction with aldehydes to give substituted methyl acrylates.</li>
<li>used in an efficient synthesis of pyrazoles via reaction with methyl diazoacetate in the presence of triethylamine.</li>
<li>It is used in the preparation of (triphenylphosphoranylidene)-ketene.</li>
<li>The Wittig reaction we performed in class involved the reaction of 2-nitrobenzaldehyde (1) with methyl (triphenylphosphoranylidene) acetate (2) to produce methyl (2E)-3-(2-nitrophenyl) acrylate (3) with a triphenylphosphine oxide (4) side product, and took place in a silica gel matrix to ensure even product dispersion for chromatography.<br />
<img alt="Wittig Reaction" id="ProductImg" src="http://www.chemicalbook.com/NewsImg/2018-01-04/2018141439819910.jpg" /></li>
</ol>
Lastest Price from Methyl (triphenylphosphoranylidene)acetate manufacturers
- Methyl (triphenylphosphoranylidene)acetate
-
- US $10.00 /kg
- CAS:2605-67-6
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 20 ton
- 2024-12-27
- Methyl (triphenylphosphoranylidene)acetate
-
- US $0.00 /KG
- CAS:2605-67-6
- Min. Order: 1KG
- Purity: 98%min
- Supply Ability: 30tons/month
- 2024-12-13
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- Company Name:Suzhou Highfine Biotech Co., Ltd
- Tel:0512-69209928 18306219933
- Products Intro:Product Name:Methyl (triphenylphosphoranylidene)acetate
CAS:2605-67-6
Purity:99.0% HPLC Package:50g；100g；500g；1kg；10kg；25kg - CB Index:58
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CAS:2605-67-6
Purity:98% More... - CB Index:55
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CAS:2605-67-6
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- Company Name:Shanghai Jiyu Medical Technology Co., Ltd
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- Products Intro:Product Name:Methoxyformylmethylene triphenyl phosphine
CAS:2605-67-6
Purity:99% HPLC Package:1g,10g,100g,1KG,5KG;10KG,25KG - CB Index:58
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- Products Intro:Product Name:Methyl (triphenylphosphoranylidene)acetate
CAS:2605-67-6
Purity:98% Package:1Kg,5Kg,25Kg,100Kg,500Kg,1000kg More... - CB Index:68
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CAS:2605-67-6
Purity:98% Package:100G;25G More... - CB Index:76
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- Products Intro:Product Name:Methyl (Triphenylphosphoranylidene)acetate
CAS:2605-67-6
Purity:>98.0%(LC)(T) Package:25g Remarks:T1363 More... - CB Index:62
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