1987
DOI: 10.1002/jlac.198719870705
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Regioselektive Funktionalisierung nicht aktivierter CH‐Bindungen, 3. Synthese und Eigenschaften photoreaktiver, amphiphiler Benzophenonderivate

Abstract: h i untcrschicdlich substituicrte Benmphenon4carhonss?uren 1 e. 1 6, 1 b und blyistinsiure (28) als anionische. cinkcttigc hmphipliilc soaie h e r von t e und 2s rnit quartiren P-Aminoalboholcn nls Vettrcter cinkettigcr (1 I. 2el und mcihettttiger (3b. 3c. 3d. 3~) k a h i i s c h w Amphiphilo wurdcn a d ihn: Aggcgdtbildung :n v,SUrigcr I-iisung untcnucht. Wihrend die cinkzttigen Amphiphilr in micellarcr 1.6sung idealc Mischbarkeit ieigcn. wird im Kill< Jcr mciktttigcii Amphiphile 3b und 3e in Ihpplschichtqigrc… Show more

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Cited by 4 publications
(3 citation statements)
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“…Benzophenone-bearing carboxylic acid chains were first synthesized by Breslow for his studies of remote functionalization in steroids and subsequently for use as photochemical probes of model membrane structures . At approximately the same time, Khorana pioneered the use of photoactivatable phospholipids containing aryl azides or diazo ketone moieties. More recently, several other groups have used fatty acids or phospholipids containing benzophenones for studies in model membranes or for labeling membrane proteins. , Of particular note are the membrane-spanning dicarboxylic acids having a benzophenone 12-14 or a trifluoromethylaryldiazirine 15 in the center.…”
mentioning
confidence: 99%
“…Benzophenone-bearing carboxylic acid chains were first synthesized by Breslow for his studies of remote functionalization in steroids and subsequently for use as photochemical probes of model membrane structures . At approximately the same time, Khorana pioneered the use of photoactivatable phospholipids containing aryl azides or diazo ketone moieties. More recently, several other groups have used fatty acids or phospholipids containing benzophenones for studies in model membranes or for labeling membrane proteins. , Of particular note are the membrane-spanning dicarboxylic acids having a benzophenone 12-14 or a trifluoromethylaryldiazirine 15 in the center.…”
mentioning
confidence: 99%
“…(Schemes 1 and 2). In analogy to the procedure of Schäfer et al [13], Friedel-Crafts acylation of toluene with the acid chloride of monomethyl terephthalate using AlCl 3 as a catalyst afforded the benzoyl benzoic acid methyl ester derivative 1 in good yield. Oxidation of the methyl group to the corresponding carboxylic acid was achieved using a chromic oxide/sulfuric acid/acetic acid mixture to give the 4,4´-benzophenone dicarboxylic acid monomethyl ester 2.…”
Section: Synthesismentioning
confidence: 99%
“…The title compound was synthesized in analogy to the two-step procedure of Schäfer et al [13] starting from monomethyl terephthalate. Mp 127-28°C (Literature [13], 122-124°C).…”
Section: -(4-methylbenzoyl)benzoic Acid Methyl Ester (1)mentioning
confidence: 99%