1912
DOI: 10.1002/jlac.19123890202
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Über das Phthalylchlorid

Abstract: I. Die Konstitution des Phthalylchlorids.Die Ansichten iiber die Konstitution des Phthalylchlorids sind geteilt. Manche formulieren es nach I, andere nach 11. Viele sehen es auch als tautomer an:Die gewohnlich zugunsten des unsymmetrischen Symbols 11 angefiihrten Argumente sind indes nicht von geniigender Beweiskraft. Uas gilt in erster Linie fur die Veranderungen des Phthalylchlorids durch Reduktionsmittel. I) duch die Entstehung von Phthalophenon aus Phthalylchlorid und Benzol nach F r i e d e l und C r a f … Show more

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Cited by 19 publications
(3 citation statements)
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“…C6H6C0CH2NH(CH2)2C1Some other compounds whose structural assignments depend on ultraviolet spectroscopy are lycorenine, a ring tautomer(162), tetraphenylpyrilium pseudo bases(36), various anils(340), indole ozonides (337, 338), 2-pyridones(275), penicillic acid (295), and phthalyl chloride(289).…”
mentioning
confidence: 99%
“…C6H6C0CH2NH(CH2)2C1Some other compounds whose structural assignments depend on ultraviolet spectroscopy are lycorenine, a ring tautomer(162), tetraphenylpyrilium pseudo bases(36), various anils(340), indole ozonides (337, 338), 2-pyridones(275), penicillic acid (295), and phthalyl chloride(289).…”
mentioning
confidence: 99%
“…[20] For example, the 2-acylbenzoic acid balanol is a protein kinase C inhibitor. [20c] A selective ortho acylation of benzoic acids would compare favorably with established acylation methods because their Friedel-Crafts acylation gives mostly the meta-acylated products, [21] whereas ring openings of phthalic anhydrides are either unselective [22] or require costly and sensitive organometallic reagents. [20c] A selective ortho acylation of benzoic acids would compare favorably with established acylation methods because their Friedel-Crafts acylation gives mostly the meta-acylated products, [21] whereas ring openings of phthalic anhydrides are either unselective [22] or require costly and sensitive organometallic reagents.…”
mentioning
confidence: 99%
“…[20a] Other examples are synthetic intermediates en route to 2-[2-(imidazolyl)alkyl]-1(2H)-phthalazinones, which have antiasthma activity, [20b] or anxiolytic isoindolinone derivatives. [20c] A selective ortho acylation of benzoic acids would compare favorably with established acylation methods because their Friedel-Crafts acylation gives mostly the meta-acylated products, [21] whereas ring openings of phthalic anhydrides are either unselective [22] or require costly and sensitive organometallic reagents. [23] In the course of our work on decarboxylative couplings [24] targeting aryl ketones, [25] we heated 2-toluic anhydride (1 a) with a rhodium catalyst with the intention of generating the symmetrical ketone 2 aa by extrusion of CO 2 (Scheme 2).…”
mentioning
confidence: 99%