P-methylaniline

Three regioisomers (o-, m-, and p-methylaniline) were fonned from rw-bromotoluene. CH3 CH3 CH3 CH3... 

From Table 3, it can be seen that the reactivity of acyl acetanilide, such as BAA or AAA, is higher than that of the other reductant reported from our laboratory, i.e., acetanilide (AA), N-acetyl-p-methylaniline (p-APT), acetylacetone (AcAc), and ethyl acetoacetate (EAcAc). Moreover, the promoting activities of derivatives of acetoacetanilide were affected by the ortho substituent in benzene ring, and the relative rate of polymerization Rr) decreased with the increase of the bulky ortho substituent to the redox reaction between Ce(IV) ion and substituted acetoacetanilide. 

Bromotoluene reacts with potassium amide to give a mixture of in- and p-methylaniline. Explain. 

Figures 3 and 4 illustrate typical rates of hydrolysis for carbamate derivatives of cellulose and chitin. The rates of release at a pH value 11.3 were considerably higher in both systems than at pH values of 3.1 and 7.0. After seven days in the basic medium the cellulose derivative had delivered 27.3 percent of the available aniline. In the acidic medium and neutral medium 15.6 and 10.6 percent were delivered. After seven days the chitin derivative delivered 27.7, 10.0, and 9.5 percent of the available p-methylaniline in the basic, acidic, and neutral media, respectively.

Similarly, p-chlorotoluene gives a single aryne, and this aryne gives a mixture of m- and p-methylaniline. 

Chemical Name 4-aminotoluene, p-amino-methyl benzene, p-methylaniline, p-toluidine... 

SYNS 4-Ai flNO-l-METHYLBENZENE D 4-AM-INOTOLUEN (CZECH) p-AMINOTOLUENE 4-AM-INOTOLUENE C.I. 37107 C.I. AZOIC COUPUNG COMPONENT 107 p-METHYLANILINE 4-METHYI.-ANIUNE p-METHYLBENZENAMINE 4-METHYL-BENZENAMINE NAPHTOL AS-KG NAPHTOL AS-KGLL p-TOLUIDIN (CZECH) 4-TOLLTDINE TOL-YLAMINE p-TOLYLAMINE... 

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