1 -Methoxy-4-nitro-benzene

Figure 12.10 Pyrogram of acrylic emulsion paints containing different organic pigments (a) PR5 (b) PR112 (c) PR4 (d) PY3 (e) PR 251 (f) PY74. Peak assignments 1, EA 2, MMA 3, nBA 4, 4 chloro 2 nitro benzenamine 5, 2 chloro benzenamine 6, 1 chloro 2 isocya nato benzene 7, 2 methoxy 4 nitro benzenamine 8, 2 methoxy benzenamine 9, 1 isocya nato 2 methoxy benzene 10, 1 chloro 4 nitro benzenamine 11,1 chloro 2 nitro benzene 12, 2 naphthalenol 13, 3 amino 4 methoxy N,N diethyl benzenesulfonamide 14, 4 meth oxy N,N diethyl benzenesulfonamide 15, 5 chloro 2,4 demethoxy benzenamine 16, 2,4,5 trichloro benzenamine 17, 1,3,4 trichloro benzene 18, 2 methyl benzenamine 19,...

Benzene, l(l,l-dimethylethyl)-4 methoxy-3, 5-dimethyl-2-nitro Benzene, 2 methoxy-1, 3 dimethyl-4, 5 dinitro Benzene, l(l,l-dimethylethyl)-3,5-dimethyl-2, 4-dinitro-6 [Phenylmethyl] sulfonyl... 

Benzene, 2-ethyl-5-isooctyl-4-methoxy-l, 3-dinitro Benzene, l-isoheptyl-2-methoxy-4-methyl-3, 5-dinitro Benzene, l-isooctyl-2-methoxy-4-methyl-3, 5-dinitro Ethanone, 1- [3-(l,l-dimethylethyl)-2-methoxy-5-nitrophenyl Benzene, 1,3-dibromo-2-isopropyl-5-methoxy-4-nitro Benzene, 1,3-BIS- (1, l-dimethylethyl)-5-nitro Benzaldehyde, 5 (l,l-dimethylethyl)-2-methoxy-3-nitro Benzene, 1, 5-BIS- (1, l-dimethylethyl)-2 methoxy-4 methyl... 

Benzene, l-(l,l-dimethylethyl)-3-methyl-2, 4-dinitro Benzoyl chloride, 6-(l, l-dimethylethyl)-3-methyl-2, 4-dinitro-Benzene, 1, 3-dibromo-2- (l,l-dimethylethyl)-5-methoxy-4-nitro Benzonitrile, 2-(l,l-dimethylethyl)-4, 5-dimethyl-3-nitro-Benzene, l-(l,l-dimethylethyl)-3-methoxy-5-methyl-2, 4, 6-trinitro... 

This group covers aromatic nuclei bearing one nitro group most mono-nitro benzenes can be persuaded to detonate by a tetryl booster few are an immediate danger in the absence of other sources of energy. Calorimetric studies [1] suggest that nitroaryl compounds decompose by an autocatalytic mechanism, and thus stability may depend upon thermal history. Individually indexed compounds are 4-Acetoxy-3-methoxy-2-nitrobenzaldehyde, 3260 2-Amino-5-nitrophenol, 2309... 

Synonyms Anisole, o-nitro- Benzene, 1-methoxy-2-nitro- 1-Methoxy-2-nitrobenzene 2-Methoxynitrobenzene 2-Nitroanisole o-Nitrobenzene methyl ether o-Nitrophenyl methyl ether Empirical C7H7NO3 Formula CH3OC6H4NO2 Properties Lt. reddish or amber clear liq. sol. in DMSO, alcohol, 95% ethanol, acetone, ether sol. 

Benzene, l-methoxy-2-nitro-Benzene, l-inethoxy-3-nitro-... 

Diiron dodecacarbonyl has also been used as a reagent for the reduction of nitro-benzenes to anilines [47]. The two-phase reduction reaction which is believed to involve phase transfer of the HFe3(CO)ri anion occurs rapidly at room temperature and requires one half equivalent of Fe3(CO)i2. The reaction takes place as formulated in equation 9.18 and affords yields of 85%, 92%, 88%, and 60% with 4-methyl-, 4-methoxy-, 4-chloro- and 4-acetylnitrobenzenes. It is interesting that these reactions are so successful in benzene solution, a medium in which BTEAC is an ineffectual catalyst under other circumstances [48]. 

The radical alkylation of ketones is achieved by their conversion into the desired N-silyloxy enamines 81 (Scheme 13). The reaction of 81 with diethyl bromomalonate in the presence of EtsB (0.5 equiv) in benzene was performed in open air and stirred at room temperature for 3h. With nitro compounds it is achieved by their conversion into the desired ]V-bis(silyloxy)enamines (82) (Scheme 13). When the reaction is carried out with 82 and alkyl iodides with an electron-withdrawing substituent at the a-position, using V-70 as radical initiator (2,2 -azobis(4-methoxy-2,4-dimethylvaleronitrile)), it underwent a clean radical alkylation reaction to yield an oxime ether. Successful radical alkylation of... 

Methyl-4-nitroanisole Anisole, 3-methyl-4-nitro- (8) Benzene, 4-methoxy-2-methyl-1-nitro- (9) (5367-32-8)... 

Particularly striking is the reaction of 5-nitro-l,3-dimethoxy-benzene (Wiegerink, 1973). Equation (18) demonstrates that the ortAo-j ara-orientation by the two methoxy-groups may successfully compete with the mete-activation by the nitro-substituent. 

NONM Benzene, l-(l,l-dimethylethyl)-2-methoxy-4 methyl-3-nitro... 

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