英文别名: BENZYL-4-NITROCHLOROFORMATE中文名: 中文别名: CBNumber: CB31092229 分子式: 分子量: 0 MOL File: Mol file 化学性质 安全信息 用途 供应商 1 BENZYL-4-NITROCHLOROFORMATE化学性质 安全信息BENZYL-4-NITROCHLOROFORMATE性质、用途与生产工艺 BENZYL-4-NITROCHLOROFORMATE 上下游产品信息 上游原料 下游...
A. Lääne, M. Haga, A. Aaviksaar, V. Chytrý, J. Kopeček, Activation of [poly N-(2-hydroxypropyl)methacrylamide] for the binding of bioactive molecules. I. Activation with 4-nitro phenyl chloroformate, Makromol. Chem. (in press)....
4-Nitroanthranilic acid is incompatible with acids, acid chlorides, acid anhydrides, chloroformates and strong oxidizing agents. Fire Hazard Flash point data for 4-Nitroanthranilic acid are not available; however, 4-Nitroanthranilic acid is probably combustible. ...
A new condensing agent, N,N′-carbonyldi[2(3H)-benzoxazolethione] (3), was readily prepared by the reaction of 2-benzoxazolethiol and trichloromethyl chloroformate in benzene. The condensing agent 3 is shown to be useful for the preparat... Mitsuru,Ueda,Naomi,... - 《Bulletin of the Ch...
Topiramate has low UV absorbtivity and was subjected to derivatization with 9-fluorenylmethyl chloroformate (FMOC-Cl). The mobile phase for the separation consisted of acetonitrile: 50 mM sodium dihydrogen phosphate (NaH2PO4) containing 3% (v/v) triethylamine (pH 2.8) in a 48:52 (v/v) ratio...
New Intermediates and Dyes for Synthetic‐polymer Fibres Derivatives of 2‐Chloro‐4‐nitro‐4‘‐(N‐β‐hydroxyethyl‐N‐ β‐cyanoethylamino)azobenzeneCondensation of 2-chloro-4-nitro-4t-(N-(β-hydroxyethyl-N-β-cy anoethylamino)azobenzene with various acid chlorides, chloroformates, isocyanates...
To a mixture of 10.00 g (0.0619 mole) of 3(5)-methyl-4-nitro-5(3)-chloropyrazole and 70 ml of benzene was added 5.97 ml (6.78 g, 0.0625 mole) of ethyl chloroformate followed by 4.98 ml (4.9 g, 0.0619 mole) of pyridine. The mixture was stirred and heated under reflux for 2 hour...
FT-0600008 7693-46-1 4-Nitrophenyl chloroformate 1,1,3,3,5-PENTAMETHYL-4,6-DINITROINDANECatalog No: FT-0629038 CAS No: 116-66-5 Molecular Formula: 278.3 Formula Weight: C14H18N2O4 Inchl Key: UHWURQRPEIFIAK-UHFFFAOYSA-N Inchl: InChI=1S/C14H18N2O4/c1-8-10(15(17)18)6-9-...
US7473778 2006年12月6日 2009年1月6日 Boehringer Ingelheim International Gmbh Amidating 2-nitrophenylacetic acid with 4-amino-N-phenylmethylpiperidine; hydrogenating the nitro group; carbamylating the amine formed with a dicarbonate or chloroformate; dissolving product in an aprotic organic solvent; red...
The novel compound (3-nitro-4-methyl)-phenyl chloroformate is prepared by reacting (4-methyl)-phenyl chloroformate with nitric acid in the presence of sulfuric acid.The novel compound (3- nitro-4- methyl)- phenyl chloroformate is a valuable starting material for the preparation of dyes and ...