Benzene, 4-bromo-l,2-dimethyl

Benzaldehyde, 4-terZ-butyl- [Benzaldehyde, 4- l,l-dimethylethyl>], 55, 10 Benzaldehyde, 4 isopropyl [Benzaldehyde, 4-(l-methylethyl)-], 55, 10 BENZENAMINE, 4-bromo-/V,//-dimethyl-3-(trifluoromethyl)-, 55, 20 Benzene, bromo-, 55,51 Benzene, l-bromo-4-chIoro-, 55,51 Benzene, 4-bromo-l,2-dimethyl-, 55, 51... 

Benzene, 1 bromo-4 chloro, 55, 51 Benzene, 4-bromo-l,2-dimethyl-, 55, 51 Benzene, (2-bromoethyl)- [ 103-63-9], 56, 82... 

Benzoic m-Toluic (Benzoic acid, 3-methyl-] p-Toluic [Benzoic acid, 4-methyl-J 3,5-Dimcthylbcnzoic [Benzoic acid, 3,5-dimcthyl-] p-Chlorobenzoic [Benzoic acid, 4-chloro-] p-Bromobenzoic [Benzoic acid, 4-bromo-J Phthalic [ 1,2-Bcnzcncdicarboxylic acid] Toluene [Benzene, methyl-] (78) m-Xylene [Benzene, 1,3-dimethyl-] (82) />-Xylene [Benzene, 1,4-dimethyl-] (74) Mesitylene [Benzene, 1,3,5-trimethyl-] (82) p-Chlorotolueno [Benzene, l-ehloro-4-methyl-] (94) p-Bromotolucnc [Benzene, l-bromo-4-methyl-] (94) o-Xylene [Benzene, 1,2-dimethyl-] (64)... 

Ethanone, 1 -[4( 1,1 -di methy le thy l)-2,3,6-tri methy l-5-nitropheny I ] Benzene, 1-(1, l-dimethylethyl)-3,5-dimethyl-2, 4,6-trinitro Benzene, l-bromo-3- (l,l-dimethylethyl)-5-methyl-2,4,... 

Yel crysts, mp 206°. Can be prepd by heating 2,4,6-trinitro-5-methoxy-l,3-dimethyl-benzene for 2 hours with ale NH, in a sealed tube on a water bath(Ref 2) or by heating 5-bromo-2,4,6-trinitro-m-xylene with ale NH, at 130 Ref 3)... 

Double bridged self-assembly occurs in l-chloro-4,5-dimethyl-4,5-didehydro-2-thiastibolane, 169, and l-bromo-4,5-diphenyl-4,5-didehydro-2-thiastibolane, 170, to form dimeric molecules in the solid state. In benzene solution the dimers dissociate into monomers [429]. 

MMUS Benzene, l-bromo-4 (l,l-dimethylethyl)-2,6-dimethyl-3, 5-dinitro... 

Condensation of l-bromo-2-methoxy-4-methyl benzene (64) with 5,6-dimethoxyaniline acetate (65) in pyridine in the presence of Cu and K2CO3 and subsequent hydrolysis with 20% KOH furnished the di-phenylamine derivative (66) which on treatment with palladium acetate in DMF afforded murrayastine (13). Condensation of l-bromo-3-methoxy-4-methylbenzene (67) with the dimethyl acetal of 6-formyl-5-methoxyaniline acetate (68) furnished the diphenylamine derivative (69) which on hydrolysis and on subsequent cyclisation furnished murray-aline (14). 

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