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e.g. Filippa Pettersson or Cancer Res. 75(6) , 1102-12, (2015) or 10.1002/anie.201600521

Chemische Berichte

Synthese von α. β??Acetylencarbonsäuren durch innermolekulare Wittig??Reaktion

G Märkl

Index: Maerkl,G. Chemische Berichte, 1961 , vol. 94, p. 3005 - 3010

Full Text: HTML

Citation Number: 48

Abstract

Abstract Die Darstellung verschiedener Triphenylphosphin-acyl-carbomethoxy-methylene aus Triphenylphosphin-carbomethoxy-methylen mit Carbonsäure-chloriden wird beschrieben. Dieselben zerfallen bei 220–250 unter Bildung von entsprechend substituierten α. β-Acetylencarbonsäuren und Triphenyl-phosphinoxyd.

 Related Synthetic Route
p-toluoyl chloride Structure

874-60-2

p-toluoyl chloride

~%

3-(P-tolyl)propiolicacid Structure

2227-58-9

3-(P-tolyl)prop...

N/A Structure

96372-85-9

N/A

~%

3-(P-tolyl)propiolicacid Structure

2227-58-9

3-(P-tolyl)prop...

3-Methoxybenzoyl chloride Structure

1711-05-3

3-Methoxybenzoy...

~%

3-(3-methoxyphenyl)prop-2-ynoic acid Structure

7621-89-8

3-(3-methoxyphe...

N/A Structure

98332-36-6

N/A

~%

3-(3-methoxyphenyl)prop-2-ynoic acid Structure

7621-89-8

3-(3-methoxyphe...

o-anisoyl chloride Structure

21615-34-9

o-anisoyl chloride

~%

3-(2-methoxyphenyl)prop-2-ynoic acid Structure

7342-00-9

3-(2-methoxyphe...

N/A Structure

96372-86-0

N/A

~%

3-(2-methoxyphenyl)prop-2-ynoic acid Structure

7342-00-9

3-(2-methoxyphe...

4-Chlorobenzoyl chloride Structure

122-01-0

4-Chlorobenzoyl...

~%

3-(4-Chlorophenyl)-2-propynoic acid Structure

3240-10-6

3-(4-Chlorophen...

2-Chlorobenzoyl chloride Structure

609-65-4

2-Chlorobenzoyl...

~%

2-Propynoic acid,3-(2-chlorophenyl)- Structure

24654-08-8

2-Propynoic aci...

Triphenylphosphin-(2-chlor-benzoyl)-methoxycarbonyl-methylen Structure

96277-01-9

Triphenylphosph...

~%

2-Propynoic acid,3-(2-chlorophenyl)- Structure

24654-08-8

2-Propynoic aci...

1-Naphthoyl chloride Structure

879-18-5

1-Naphthoyl chloride

~%

3-naphthalen-1-ylprop-2-ynoic acid Structure

4843-42-9

3-naphthalen-1-...

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97828-61-0

Triphenylphosph...

~%

3-naphthalen-1-ylprop-2-ynoic acid Structure

4843-42-9

3-naphthalen-1-...

3-Nitrobenzoyl chloride Structure

121-90-4

3-Nitrobenzoyl ...

~%

2-Propynoic acid,3-(3-nitrophenyl)- Structure

4996-15-0

2-Propynoic aci...

methyl 3-(3-nitrophenyl)-3-oxo-2-triphenylphosphoranylpropanoate Structure

96869-84-0

methyl 3-(3-nit...

~%

2-Propynoic acid,3-(3-nitrophenyl)- Structure

4996-15-0

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Phenylacetyl chloride Structure

103-80-0

Phenylacetyl ch...

~%

methyl 4-phenylbut-2-ynoate Structure

73845-38-2

methyl 4-phenyl...

Triphenylphosphin-phenacetyl-methoxycarbonyl-methylen Structure

74268-63-6

Triphenylphosph...

~%

methyl 4-phenylbut-2-ynoate Structure

73845-38-2

methyl 4-phenyl...

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Detail Synthetic Route


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