CAS: 208465-21-8; Mesosulfuron-Methyl

相似化合物

104040-78-0 74223-18-0 128569-20-0

上下游产品

N-4-tert-butyl-2-methoxycarbonyl-5-methylbenzenesulfonamide N-tert-butyl-5-bromomethyl-2-methoxycarbonylbenzenesulfonamide N-tert-butyl-5-azidomethyl-2-methoxycarbonylbenzenesulfonamide N-tert-butyl-5-aminomethyl-2-methoxycarbonylbenzenesulfonamide1-(4,6-dimethoxypyrimidin-2-yl)-3-[2-(hydroxymethyl)-5-(methanesulfonamidomethyl)phenyl]sulfonyl-urea [2-[(4,6-dimethoxypyrimidin-2-yl)carbamoylsulfamoyl]-4-(methanesulfonamidomethyl)phenyl]methylacetate

4-溴-3-硝基苯甲醛置于氯化亚砜,盐酸羟胺,氨,氯,溶剂黄146,1,8-二氮杂双环[5.4.0]十一碳-7-烯,三乙胺,Potassium Hydroxide体系中,用 四氢呋喃,乙醇,二氯甲烷,水,N,N-二甲基甲酰胺,乙腈 用作溶剂,化学反应 16.67H,反应生成甲磺胺磺隆
参考文献:一种甲基二磺隆的制备方法
标题:一种甲基二磺隆的制备方法
摘要:本发明涉及一种甲基二磺隆的制备方法,以对溴苯甲醛作为起始原料,首先发生硝化反应,然后和氰化亚铜反应,将溴取代为氰基,再和苄硫醇发生亲核取代反应,和盐酸羟胺反应得到肟中间体,肟用锌粉还原,接着甲磺酰氯甲磺酰化,浓碱水解氰基得到羧酸,羧酸酯化后再氯气氯化,氨气氨化得到中间体2‑甲氧羰基‑5‑甲磺酰氨甲基苯磺酰胺,最后进行偶联得到目标产物甲基二磺隆,该路线反应操作简便,对环境友好,产率较高,是一种新的较好的合成甲基二磺隆的方法.

专利信息

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-2010190794-A1
优先权日:2007-06-12
标 题:Herbicidally Active Composition
发明人：HUPE EIKE; MOBERG WILLIAM KARL; REINHARD ROBERT; SIEVERNICH BERND; KIBLER ELMAR
权利人:BASF SE
摘要:The present invention relates to herbicidally active compositions comprising at least one piperazinedione compound of the formula I n n n n n n n n n n n n in which: n R x , R y are each hydrogen or together are a chemical bond; n R 1 is cyano or nitro; n R 2 is hydrogen, fluorine, chlorine, C 1 -C 2 -alkyl, ethenyl or C 1 -C 2 -alkoxy; n R 3 is fluorine or hydrogen; n R 4 is methyl; n R 5 is hydrogen, methyl or ethyl; n R 6 is hydrogen, methyl or ethyl; and n R 7 is hydrogen or halogen; n and at least one further active compound selected from the group consisting of n b1) lipid biosynthesis inhibitors; n b2) acetolactate synthase inhibitors (ALS inhibitors); n b3) photosynthesis inhibitors; n b4) protoporphyrinogen-IX oxidase inhibitors, n b5) bleacher herbicides; n b6) enolpyruvyl shikimate 3-phosphate synthase inhibitors (EPSP inhibitors); n b7) glutamine synthetase inhibitors; n b8) 7,8-dihydropteroate synthase inhibitors (DHP inhibitors); n b9) mitose inhibitors; n b10) inhibitors of the synthesis of very long chain fatty acids (VLCFA inhibitors); n b11) cellulose biosynthesis inhibitors; n b12) decoupler herbicides; n b13) auxin herbicides; n b14) auxin transport inhibitors; n b15) other herbicides, and n C) safeners.

专利号:WO-2020126584-A1
优先权日:2018-12-18
标 题 :Herbicidal combinations
发明人：KRAUS HELMUT; ZAGAR CYRILL; SEISER TOBIAS; BESSAI JOHANNES; DIMITRIADI TATJANA; BLAKEN MATTHEW; LANDES ANDREAS; GRIVEAU YANNICK; REID DANIELLE; VAN THIELEN NOCHA; BROWN JEFFREY; PETERS JDAVID
权利人:BASF AGROCHEMICAL PRODUCTS BV
摘要:The present invention relates to herbicidally active combinations comprising a herbicide A and at least one herbicide B, wherein the herbicide A is R-imazamox, any non-racemic mixture of R- imazamox and S-imazamox, wherein the proportion of R-imazamox is at least 80% by weight, or an agriculturally acceptable salt or ester thereof; and the at least one herbicide B is selected from the groups b1) to b15): b1)lipid biosynthesis inhibitors; b2)acetolactate synthase inhibitors (ALS inhibitors); b3)photosynthesis inhibitors; b4)protoporphyrinogen-IX oxidase inhibitors; b5)bleacher herbicides; b6)enolpyruvyl shikimate 3-phosphate synthase inhibitors (EPSP inhibitors); b7)glutamine synthetase inhibitors; b8)7,8-dihydropteroate synthase inhibitors (DHP inhibitors); b9)mitosis inhibitors; b10)inhibitors of the synthesis of very long chain fatty acids (VLCFA inhibitors); b11)cellulose biosynthesis inhibitors; b12)decoupler herbicides; b13)synthetic auxins; b14)auxin transport inhibitors; and b15)other herbicides.

专利号:US-11213031-B2
优先权日:2017-11-13
标 题:Tetrazolylpropyl derivatives and their use as fungicides
发明人：SUDAU ALEXANDER; HOFFMANN SEBASTIAN; DAHMEN PETER; WEBSTER ROBERT ALAN; MEISSNER RUTH; GOERTZ ANDREAS; MILLER RICARDA; COQUERON PIERRE-YVES; BERNIER DAVID; NICOLAS LIONEL; BRUNET STEPHANE; KENNEL PHILIPPE; TOQUIN VALERIE; GOURGUES MATHIEU; LOQUE DOMINIQUE; THOMAS VINCENT
权利人:BAYER AG; BAYER CROPSCIENCE AG
摘要:The present invention relates to tetrazolylpropyl derivatives of formula (I) n nwherein one of V 1 and V 2 represents CR 3 and the other one of V 1 and V 2 represents N, Q represents a 6-membered aromatic cycle as defined in the specification, and R 1 , R 2 , R 3 , R 4 , and R 5 are defined as disclosed in the specification, to compositions comprising such compounds, to the use of said compounds as fungicides, as well as to particular intermediates useful in the synthesis of said tetrazolylpropyl derivatives.

专利号:WO-2024133722-A1
优先权日:2022-12-22
标 题 :Methods of controlling undesirable plants with ppo herbicides and combinations in herbicide tolerant crop plants
发明人：PFENNING MATTHIAS; MARTINS BIANCA ASSIS BARBOSA
权利人:BASF AGRO BV
摘要:The present invention relates to a method for weed control in PPO-inhibitor tolerant sunflower crop, comprising applying to the sunflower crop a composition, said composition comprising PPO-inhibitor (A) or an agriculturally acceptable salt or derivative thereof, wherein said PPO herbicide is saflufenacil and/or or flumioxazin. Said composition may further comprise at least one further herbicide (B) or an agriculturally acceptable salt or derivative thereof, said further herbicide is selected from the group consisting of Auxin mimics, inhibitors of Protoporphyrinogen Oxidase (PPO), Acetolactate Synthase (ALS), Acetyl CoA Carboxylase (ACCase), Very Long-Chain Fatty Acid (VLCFA) Synthesis, Microtubule Assembly and Photosynthesis at PSII, and combinations thereof.

专利号:EP-3650430-A1
优先权日:2015-05-12
标题 :Intermediates and processes for the synthesis of herbicides