CAS: 59756-60-4; Fluridone

相似化合物

80097-15-0 338964-42-4 1261769-06-5

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1-phenyl-3-(3-trifluoromethylphenyl)-2-propanone diethyl ether tert-Butoxybis(dimethylamino)methane methylamine1-methyl-3-phenyl-5-(3-trifluoromethylphenyl)-4-piperidinone

2-(Hydroxyl(3-Trifluoromethylphenyl)Methyl)Acrylic Acid置于盐酸,Copper(L) Chloride,Sodium Hydroxide,Sodium Nitrite体系中,用 甲醇,水,丙酮 作为反应溶剂,化学反应 4.5H,反应生成 氟啶酮
参考文献:一种制备吡啶酮类化合物的方法及其中间体
标题:一种制备吡啶酮类化合物的方法及其中间体
摘要:本发明涉及一种制备吡啶酮类化合物的方法及其中间体,该方法使用化合物ii,化合物iii,化合物v为原料,步骤一:化合物ii在催化剂1作用下与化合物iii发生偶联反应制得化合物iv;步骤二:化合物iv与化合物v在重氮化试剂和催化剂2作用下反应得到化合物vi;步骤三:化合物vi在一定条件下反应反应生成化合物vii;步骤四:化合物vii依次与试剂1,甲胺和试剂2反应得到吡啶酮类化合物i.该方法提供了一种制备吡啶酮类化合物的新方法,具有以下优点:反应条件温和,对设备的腐蚀性小,三废少,安全性高.用反应式表示如下:步骤一: 步骤二: 步骤三: 步骤四:

专利信息

专利号:US-2015239796-A1
优先权日:2014-02-19
标题:One pot synthesis of 18f labeledtrifluoromethylated compounds with difluoro(iodo)methane
发明人：RüHL THOMAS; RISS PATRICK; RAFIQUE WAQAS
权利人:UNIV OSLO
摘要:The present invention relates to compositions and methods for the synthesis of 18 F labeled compounds. In particular, the present invention relates to a copper (I) mediated one pot method for 18 F-trifluoromethylation of aromatic- or heteroaromatic halides with difluoro(iodo)methane (e.g., for use at PET imaging agents).

专利号:US-4264775-A
优先权日:1976-10-27
标 题:Synthesis of β-aminostyrenes
发明人：WHITE WILLIAM A
权利人:LILLY CO ELI
摘要:A simple process for the preparation of beta -aminostyrenes proceeds from anilines by successively diazotizing, reacting with a vinyl ester, and reacting with a secondary amine without purification of the intermediate products. The compounds are reactive enamines useful in organic synthesis.

专利号:WO-2024256370-A1
优先权日:2023-06-13
标 题 :Synthesis of glufosinate using an amidase-based process
发明人：ZIMMERMANN GUNTHER; POTT MORITZ STEFAN
权利人:BASF SE
摘要:The present invention relates to a method of preparing glufosinate, comprising the steps of hydrolysing an N-carbamoyl glufosinate amide with an Amidase enzyme to form an N- carbamoyl amino acid compound followed by cleaving off the carbamoyl moiety of said N- carbamoyl amino acid compound.

专利号:US-2025120400-A1
优先权日:2021-12-10
标题:Synthesis of glufosinate using a hydantoinase-based process
发明人：DITRICH KLAUS; BREUER MICHAEL; POTT MORITZ STEFAN; ZIMMERMANN GUNTHER; SEEMAYER STEFAN
权利人:BASF SE
摘要:The present invention relates to a method of manufacturing glufosinate, comprising the steps of hydrolysing a hydantoin with a Hydantoinase enzyme to form a N-carbamoyl amino acid compound followed by cleaving off the carbamoyl moiety of said N-carbamoyl amino acid compound.

专利号:US-11919928-B2
优先权日:2016-03-16
标题 :Method for producing dihydrotentoxin
发明人：KUBO TAKASHI; MACHIDA MASAYUKI; FUJIOKA TOMONORI; YAMAGUCHI Shigenari; KAWAI KIYOSHI
权利人:KUMIAI CHEMICAL INDUSTRY CO
摘要:An object of the present invention is to identify an enzyme having activity of synthesizing dihydrotentoxin that is a tentoxin precursor and an enzyme having activity of synthesizing tentoxin using dihydrotentoxin as a substrate. The present invention concerns a tentoxin synthesis-related gene encoding a protein comprising the amino acid sequence of SEQ ID NO: 16 and having activity of nonribosomal peptide synthesis of dihydrotentoxin and a tentoxin synthesis-related gene encoding a protein comprising the amino acid sequence of SEQ ID NO: 18 and having activity of converting dihydrotentoxin to tentoxin.

专利号:US-5877186-A
优先权日:1997-04-28
标题 :Carotenoid synthesis inhibiting herbicides and fatty acid synthesis inhibiting oxime herbicides as anti-apicomplexa protozoan parasite agents
发明人：LEEF JAMES L; CARLSON PETER S
权利人:PARAPRO LLC
摘要:Protozoan parasites of the phylum Apicomplexa include some of the most important causative agents of human and animal diseases, in particular, malaria. The discovery that an organelle found inside parasites of this phylum probably stems from a plastid of plant origin has stimulated research on the effect of chemical herbicidal agents on Apicomplexa. Members of the triazine family and of the dinitroaniline family of herbicides have been found to be active against some Apicomplexa. The present invention extends the list of chemical herbicidal agents active against Apicomplexa to include classes of herbicides active as carotenoid synthesis inhibitory agents in plants and herbicidal agents effective against fatty acid synthesis in plants.