1,4-Dimethy naphthalene

C12H12 1,2-dimethy(naphthalene 573-98-8 1.126E-H10 96.260 26654 C14H802 anthraquinone 84-65-1 1.204E-H10 106.840... 

Reaction of 1 with 4-fluorobenzoyl chloride yielded the difluoro-containing monomer 2, which is readily polymerized with a bisphenol using potassium carbonate in /V, /V-dimethy 1 acetamide to yield poly(ether ketone)s. The five poly-(ether ketone)s prepared were soluble in polar aprotic solvents and were cast into flexible, creasable films showing good thermal stability. We have demonstrated that 1 -phenoxy-substituted naphthalene moieties undergo a Friedel-Crafts acyla-... 

Tanaka and others (1996,2000) studied the behavior of a series of naphthalene derivatives in acetonitrile solution containing NaN02 and CF3SO3H at 0°C in air. Naphthalene showed very low reactivity, and most of that starting material was recovered after the reaction. In the case of 1-methylnaphthalene, a coupling reaction took place to produce 4,4 -dimethy 1-1,1 -binaphthyl in 97% yield alongside mononitro derivatives of that dimer in 1.5% yield. However, when the reaction was carried out under the same conditions but un-... 

T. Glowiak et al., Structure and IR spectroscopic behaviour of 2,7-dichloro-l,8-bis(dimethy-lamino)naphthalene and its protonated form. J. Phys. Org. Chem. 12, 895-900 (1999)... 

N-Ethyl-2,6-dimethy laniline (Athyl-vic-m-xylidin in Ger), mw 149.24, bp 217—18° oil smelling of camphor. It is prepd by reacting vic-m-xylidine with EtBr and NaOH at 180° N-Ethy1-2,5 dimethylaniline (Xthyl-p-xylidin in Ger), mw 149.24, bp 222-23° (748 torr), oil smelling of naphthalene. It is prepd by hydrolysis of the corresponding benzene sulfonate with coned HC1 at 150°... 

B 8-Dimethy lamino-1 -(dimethylammonio)naphthalene-10, 1 l-/rH-7,8-dicarbanidoundecaborate( 12) 51 64 GUNHUS... 

Naphthalene, 1,8-bis-(dimethy lamino )-Diethylenetriamine Ethanolamine Triethanolamine, Tri-isopropanolamine... 

Organopalladium complexes containing the (S)-form of ort/jo-palladated (l-(dimeth-ylamino)ethyl)-naphthalene have been used successfully as chiral templates to promote asymmetric cycloaddition reactions between coordinated 3,4-dimethyl-1 -phenylphosphole 8.34 and two dienophiles (A, A-dimethy lacrylamide and styrene) via two pathways, endo (compounds 8.35) with X=C1 and exo (com-ponnds 8.36) with X=0C103, which proceed as shown in Scheme 8.3 [23]. 

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