CAS: 51218-49-6; 2-Chloro-N-(2,6-Diethylphenyl)-N-(2-Propoxyethyl)Acetamide

上下游产品

chloroacetyl chloride N-(2-propoxyethyl)-2',6'-diethylaniline acetyl chloride 2,6-diethylaniline

1-(2,2-Dimethoxyethoxy)Propane置于盐酸,5%-Palladium/activated Carbon,水,氢气,溶剂黄146,Sodium Hydroxide体系中,用 四氢呋喃,甲苯 作为反应溶剂,-5.0~70.0 °C,3.0 Mpa 条件下,反应 5.5H,反应生成 丙草胺
参考文献:丙草胺的合成方法
标题:丙草胺的合成方法
摘要:本发明公开了一种丙草胺的合成方法,包括如下步骤:将正丙醇钠溶于有机溶剂ⅰ,滴加2‑氯乙醛缩二甲醇,保温至反应完全;将丙氧基乙醛缩二甲醇和四氢呋喃混合,加入酸的水溶液,保温至反应完全;将3‑丙氧基丙醛,2,6‑二乙基苯胺和有机溶剂ⅱ混合,加入催化剂,通入氢气至一定压力,保温至反应完全;将胺醚,氢氧化钠溶液和甲苯混合,在一定温度下,滴加氯乙酰氯,保温至反应完全,制得丙草胺.采用本发明的方法能获得高品质的丙草胺.

专利信息

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:WO-2021143617-A1
优先权日:2020-01-16
标题 :Cyclohexadiene oxime ether compound, synthesis method therefor and application thereof
发明人：DENG ZHAOXI; Hu Hewei; GUO SHAOXIONG; CEN JIN; TAN BIN; DU BINGBING; YANG LINA; LI JUNPEI
权利人:ZHENGZHOU INSTITUTE OF CHIRAL DRUGS RES CO LTD
摘要:The present invention provides a cyclohexadiene oxime ether compound having the following structural formula: (I) or (II) or (III); group R 1 and group R 3 are each selected from -H, an aliphatic substituent containing 1-6 carbon atoms, a halogenated aliphatic substituent, a cyano-substituted aliphatic substituent, amino or amide, phenyl, and a halogenated aromatic substituent or a cyano-substituted aromatic substituent; group R 2 is selected from -H, an aliphatic substituent containing 1-6 carbon atoms, a halogenated aliphatic substituent, a cyano-substituted aliphatic substituent, amino or amide, phenyl, a halogenated aromatic substituent, and a cyano-substituted aromatic substituent, a nitro-substituted aromatic substituent or a heterocyclic aromatic substituent; and the heterocyclic aromatic substituent is selected from (iv), (v) or (vi), wherein X is selected from -H, halogen, -CN, -NO 2 , and -CF 3 , -C(CF 3 ) 3 , and n is the number of substituents and is selected from 1, 2, and 3. The present invention also provides a preparation method for the above-mentioned cyclohexadiene oxime ether compound and an application thereof.

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-2021386068-A1
优先权日:2018-11-07
标题 :Compositions comprising pyridine carboxylate herbicides and very long chain fatty acid (vlcfa) synthesis inhibitor herbicides
发明人：KISTER JEREMY; SATCHIVI NORBERT M
权利人:CORTEVA AGRISCIENCE LLC
摘要:Disclosed herein are compositions comprising (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) a VLCFA synthesis inhibitor herbicide. Also disclosed herein are methods of controlling undesirable vegetation, comprising applying to vegetation or an area adjacent the vegetation or applying in soil or water to control the emergence or growth of vegetation (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof, and (b) a VLCFA synthesis inhibitor herbicide.

专利号:US-2021352899-A1
优先权日:2018-11-07
标题 :Compositions comprising pyridine carboxylate herbicides and fatty acid and lipid synthesis inhibitor herbicides
发明人：KISTER JEREMY; SATCHIVI NORBERT M
权利人:CORTEVA AGRISCIENCE LLC
摘要:Disclosed herein are compositions comprising (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) a fatty acid and lipid synthesis inhibitor (FA/LSI) herbicide, an agriculturally acceptable salt or ester thereof, or mixtures thereof. Also disclosed herein are methods of controlling undesirable vegetation, comprising applying to vegetation or an area adjacent the vegetation or applying in soil or water to control the emergence or growth of vegetation (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) a fatty acid and lipid synthesis inhibitor (FA/LSI) herbicide, an agriculturally acceptable salt or ester thereof, or mixtures thereof.