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Propynoate

Propanamine, 3-chloro-lV,A,-dimethyl- ], hydrochloride, 55, 128 2-Propynoic aud, 4-chlorophenyl-, 55, 76 2-Propynoic aud, phenyl-, methyl ester, 55,... [Pg.143]

Imides can also add to alkenes or alkynes. Ethyl 2-propynoate reacted with phthalimide, in the presence of a palladium catalyst, to give ethyl 2-phthalimido-2-propenoate. ... [Pg.1002]

See Cossu, S. DeLucchi, O. Durr, R. Synth. Commun., 1996, 26, 4597 for an example involing methyl 2-propynoate. [Pg.1106]

Chlorophenyl-2-propynoic acid, 55, 76 N- 1 -Chloio-2-pheny lvinyl)-A -methylanilinc,... [Pg.114]

Ethyl propiolate Propiolic acid, ethyl ester (8) 2-Propynoic acid, ethyl ester (9) (623-47-2)... [Pg.56]

Ethyl (2Z)-3-bromopropenoate. To a three-necked, round-bottomed flask are added lithium bromide (10.0 g, 0.115 mol, Note 1), acetonitrile (100 mL, Note 2), acetic acid (7.0 g, 0.116 mol, Note 3), and ethyl 2-propynoate (9.0 g, 0.092 mol, Notes 4, 5) under nitrogen. The reaction is carried out with magnetic stirring under reflux and monitored by GLC (Note 6). The reaction is complete after 24 hr. The reaction is cooled, water (20 mL) is added to the flask, and the mixture is cautiously neutralized with solid potassium carbonate, added in portions (Note 3). The organic layer is separated, and the aqueous layer Is extracted with ether (3 x 20 mL) (Note 3). The combined organic layers are dried with magnesium sulfate and filtered. After removal of the solvent, ethyl (2Z)-3-bromopropenoate is obtained by vacuum distillation (14.0 g, yield, 85%, Note 7). [Pg.57]

The optimum ratio of starting materials for this reaction is LiBr CH3CC>2H 2-propynoate 1.25 1.25 1. [Pg.210]

Ethyl 2-propynoate is available from Aldrich Chemical Company, Inc. [Pg.210]

Propynoic acid, 4-chlorophenyl-, 55, 76 2-Propynoic acid, phenyl-, methyl ester,... [Pg.191]

C. (n5-CYCLOPENTADIENYL)[l, l -(i 2-l,2-ETHYNEDIYL)DI-BENZENE](TRIPHENYLPHOSPHINE)COBALT AND (q5-CYCLOPENTADIENYL) (METHYL 3-PHENYL-q2-2-PROPYNOATE)(TRIPHENYLPHOSPHINE)COBALTt... [Pg.192]

CoClPjC H, Cobalt, chlorotris-(triphenylphosphine)-, 26 190 CoN203C15H9, Cobalt, tricarbonyl[2-(phenylazo)phenyl-C, A ]-, 26 176 CoO PC3jHm, Cobalt, (V 2-propynoate) (triphenylphosphine)-, 26 192 CoC PCmH, Cobalt, (Ty -cyclopentadienyl) [ 1,3-bis(methoxycarbonyl)-2-methyl-4-phenyl-l, 3-butadiene-1,4-diyl]-(triphenylphosphine)-, 26 197... [Pg.417]

CoPCmH2 , Cobalt, (Ty -cyclopenta-dienyl)-(methyl 3-phenyl-T)2-2-propynoate)-(triphenylphosphine)-, 26 192... [Pg.429]

See other pages where Propynoate is mentioned: [Pg.574]    [Pg.893]    [Pg.953]    [Pg.133]    [Pg.305]    [Pg.843]    [Pg.1162]    [Pg.58]    [Pg.43]    [Pg.192]    [Pg.193]    [Pg.195]    [Pg.415]    [Pg.429]    [Pg.348]    [Pg.838]    [Pg.129]    [Pg.216]    [Pg.216]   


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2-Propynoic acid

2-Propynoic acid 4-chlorophenyl

2-Propynoic acid, 3-phenyl-, methyl ester cobalt complex

2-Propynoic acid, phenyl-, methyl ester

3- propynoates

3-Trimethylsilyl-2-propynoate

Acetylene propynoic acid

Ethyl 3- propynoate

Methyl 3-propynoate, reaction

Methyl phenyl-2-propynoate

Methyl propynoate

Phenyl propynoate

Propynoate esters

Propynoate esters conjugate additions

Propynoic acid amides

Propynoic acid, trimerization

Propynoic esters

Propynoic esters reaction with

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