专利号:US-4621160-A 优先权日:1983-06-23 标题 :Process for the chlorination of aromatic derivatives 发明人:DESBOIS MICHEL; DISDIER CAMILLE 权利人:RHONE POULENC SPEC CHIM 摘要:A process for the chlorination of aromatic derivatives. The aromatic derivative is reacted with chlorine gas in liquid hydrofluoric acid. The products obtained are useful as intermediates for the synthesis of compounds having a plant-protecting or pharmaceutical activity.
专利号:CN-104725247-A 优先权日:2015-03-24 标题:Device and method for continuous synthesis of anthranilol by microreactor method
专利号:CN-104725247-B 优先权日:2015-03-24 标 题:Device and method for continuous synthesis of anthranilol by microreactor method
专利号:US-5763599-A 优先权日:1994-12-16 标题:Nucleoside derivatives with photolabile protective groups 发明人:PFLEIDERER WOLFGANG; GIEGRICH HEINER 权利人:PFLEIDERER WOLFGANG 摘要:The invention relates to nucleoside derivatives having photolabile protective groups of the general formula (I) ##STR1## in which R 1 â•?H, NO 2 , CN, OCH 3 , halogen or alkyl or alkoxyalkyl having 1 to 4 C atoms n R 2 â•?H, OCH 3 n R 3 â•?H, F, Cl, Br, NO 2 n R 4 â•?H, halogen, OCH 3 , or an alkyl radical having 1 to 4 C atoms n R 5 â•?H or a usual functional group for preparing oligonucleotides n R 6 â•?H, OH, halogen or XR 8 , where Xâ•?O or S and R 8 represents a protective group usual in nucleotide chemistry, n B=adenine, cytosine, guanine, thymine, uracil, 2,6-diaminopurin-9-yl, hypoxanthin-9-yl, 5-methylcytosin-1-yl, 5-amino-4-imidazolcarboxamid-1-yl, or 5-amino-4-imidazolcarboxamid-3-yl, where in the case of B=adenine, cytosine or guanine, the primary amino function optionally exhibits a permanent protective group. n These derivatives may be used for the light-controlled synthesis of oligonucleotides on a DNA chip.
专利号:CN-204702683-U 优先权日:2015-03-24 标题 :A device for continuous synthesis of anthranilol by microreactor method
专利号:US-3530192-A 优先权日:1966-12-12 标 题 :Synthesis of polychlorobenzal chloride 发明人:KOHLL CHARLES F; FEKKES NANNO 权利人:SHELL OIL CO
1: Cheng H, Meng X, He L, Lin W, Zhao F. Supported polyethylene glycol stabilized platinum nanoparticles for chemoselective hydrogenation of halonitrobenzenes in scCO2. J Colloid Interface Sci. 2014 Feb 1;415:1-6. doi: 10.1016/j.jcis.2013.10.011. Epub 2013 Oct 20.
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摘要:U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals., NX#03505