An improved process for the production of pure metanitro-chlorobenzene characterized in that chlorine gas is contacted with moist nitrobenzene containing iodine in a tubular recycle reactor packed with freshly exposed iron Rasching ring at a temperature range of 40-80 degree Celsius followed by ...
Electron diffraction study of meta-dinitrobenzene and meta-chloronitrobenzene in gas phaseThe following geometric parameters were determined on the basis of the sM(s) curves: 1. 1) for m-C 6H 4(NO 2) 2 r g(C …C) av = 1.382(2), r g(C-N) = 1.461(6), r g(N=O) = 1.225(...
m-Chloroperoxybenzoic Acid (m-CPBA) For The Epoxidation of Alkenesm-CPBA (meta-chloroperoxybenzoic acid) is a useful reagent for the formation of epoxides from alkenes (note – often just called, m-chloroperbenzoic acid, without the “oxy”) In this reaction, the C-C pi bond is broken...
443 6-(2-Chlorophenyl)-2,4-dihydro-2-[(dimethylamino)methylene] 8-nitroimidazo[1,2-a][1,4]benzodiazepin-1-one 6-(2-Chlorophenyl)-2,4-dihydro-2-[(dimethylamino)methylene] 8-nitroimidazo[1,2-a][1,4]benzodiazepin-1-one 074 4-Chloro-5-sulphamoylanthranilic acid 4-Chloro-5-sulphamo...
2-Naphthalenethiol, 1-nitro- Benzoxazole, 5-chloro-2-[(phenylmethyl)thio]- INDEX NAME NOT YET ASSIGNED Pyridazine, hexahydro-3,4,5,6-tetraphenyl- Acetophenone, 2-(3,4-diethoxyphenyl)-2'-ethoxy-6'-hydroxy-4'-methoxy- (5CI) 1,4-Benzenediamine, N1-(4-bromo-2,5-dinitrophenyl)- Unde...
139975-78-31H-Imidazole-1-propanenitrile,5-bromo-2-methyl-4-nitro- 13997-70-1Benzene,1-chloro-4-(2-propen-1-yloxy)- 13997-73-4Phenol,4-chloro-2-(2-propen-1-yl)- 139986-03-1tert-Butyl 3-(R)-[(4-tolylsulfonyl)oxy]pyrrolidine-1-carboxylate 139989-80-3Benzene, (chlorohexylmethylsil...
965 5-氯-1-甲基-4-硝基咪唑 5-Chloro-1-methyl-4-nitroimidazole 378 5-Chloro-2-methylaminobenzophenone 5-Chloro-2-methylaminobenzophenone 443 6-(2-Chlorophenyl)-2,4-dihydro-2-[(dimethylamino)methylene] 8-nitroimidazo[1,2-a][1,4]benzodiazepin-1-one 6-(2-Chlorophenyl)-2,4-dihydro-2-[(...
A variety of products including the explosive N-(nitroimino)-1,3,5-oxadiazines (115) and (116) are formed from the condensation of bis(nitroguanidino)methane with methanal 〈89MI 618-01〉. Sign in to download full-size image 4H-1,3,5-Oxadiazin-2(3H)-ones (118) are produced by ...
有机化合物常用缩写表【苯环,对位para- ,邻位ortho- ,间位meta.doc,有机化合物常用缩写表 有机化合物常用缩写表 ABO 2,7,8-Trioxabicyclo[3.2.1]octyl Ac Acetyl ACBZ 4-Azidobenzyloxycarbonyl ACE α-Chloroethoxycarbonyl AcHmb 2-Acetoxy-4-methoxybenzyl Acm Acetamido
The hydrocarbyl groups can be substituted by one or a plurality of substituents provided the latter are not reactive with amine groups Illustrative of such substituents are halo, i.e. chloro, bromo, fluoro and iodo; nitro; alkoxy from 1 to 8 carbon atoms, inclusive, such as methoxy, ethoxy...