公开(公告)号：US20150299148A1

公开(公告)日：2015-10-22

申请号：US14421348

申请日：2013-08-07

Applicant: BASF SE

Inventor： Maximilian DOCHNAHL ,  Roland GÖTZ ,  Joachim GEBHARDT ,  Uwe Josef VOGELBACHER ,  Timo FRASSETTO ,  Michael RACK ,  Volker MAYWALD ,  Bernd WOLF

IPC: C07D265/36 ,  C07D413/04

CPC classification number: C07D265/36 ,  C07D413/04

Abstract: The present invention relates to carbamat-benzoxazinones of formula (I), wherein the variables are defined according to the description, as well as to a process for manufacturing carbamat-benzoxazinones of formula (I), and to the use of carbamat-benzoxazinones of formula (I) in manufacturing benzoxazinones of formula (X).

Abstract translation: 本发明涉及式（I）的氨基甲酰 - 苯并恶嗪酮，其中根据描述定义变量，以及制备式（I）的氨基甲酰 - 苯并恶嗪酮的方法，以及使用式（I）的氨基甲酰 - 苯并恶嗪酮 式（I）在制备式（X）的苯并恶嗪酮时。

公开(公告)号：US20160176805A1

公开(公告)日：2016-06-23

申请号：US14902890

申请日：2014-06-04

Applicant: BASF SE

Inventor： Timo FRASSETTO ,  Volker MAYWALD ,  Michael RACK ,  Maximilian DOCHNAHL ,  Bernd WOLF

IPC: C07C231/02 ,  C07C51/58

CPC classification number: C07C231/02 ,  C07C51/58 ,  C07C231/00 ,  C07C233/05 ,  C07C53/48

Abstract: The present invention relates to a process for manufacturing haloacetamides of formula (I), comprising sub-step (a): reacting halones of formula (II) with oleum; followed by sub-step (b): reacting the reaction mixture obtained in sub-step(a) with an amine of formula (IV) optionally in the presence of a base; wherein the variables are defined according to the description.

Abstract translation: 本发明涉及一种制备式（I）的卤代乙酰胺的方法，其包括以下步骤（a）：使式（II）的卤酮与发烟硫酸反应; 然后是亚步骤（b）：使在步骤（a）中获得的反应混合物与式（IV）的胺任选地在碱的存在下反应; 其中根据描述定义变量。

公开(公告)号：US20160137615A1

公开(公告)日：2016-05-19

申请号：US14899755

申请日：2014-06-17

Applicant: BASF SE

Inventor： Timo FRASSETTO ,  Maximilian DOCHNAHL ,  Michael RACK ,  Volker MAYWALD ,  Bernd WOLF ,  Roland GOETZ ,  Philip MUELHEIMS ,  Rudolf HAEBERLE

IPC: C07D265/36

CPC classification number: C07D265/36 ,  C07C17/16 ,  C07D413/04 ,  C07C21/22

Abstract: The present invention relates to a process for manufacturing 4-propargylated amino-benzoxazinones of formula (I), comprising the following steps: step a) preparing propargyl chloride by reacting propargyl alcohol with thionyl chloride optionally in the presence of a catalyst; and step b) reacting the propargyl chloride prepared in step (a) with a NH-benzoxazinone of formula (II); wherein the variables are defined according to the description.

Abstract translation: 本发明涉及制备式（I）的4-炔丙基化苯并恶嗪酮的方法，包括以下步骤：步骤a）任选地在催化剂存在下，通过炔丙醇与亚硫酰氯反应制备炔丙基氯; 和步骤b）使步骤（a）中制备的炔丙基氯与式（II）的NH-苯并嗪酮反应; 其中根据描述定义变量。

公开(公告)号：US20130041147A1

公开(公告)日：2013-02-14

申请号：US13653615

申请日：2012-10-17

Applicant: BASF SE

Inventor： Thomas ZIERKE ,  Volker MAYWALD ,  Michael RACK ,  Sebastian Peer SMIDT ,  Michael KEIL ,  Bernd WOLF ,  Christopher KORADIN

IPC: C07D231/14 ,  C07D265/30 ,  C07D295/145

CPC classification number: C07D231/14 ,  C07C229/30 ,  C07D295/145

Abstract: The present invention relates to a process for preparing difluoromethyl-substituted pyrazol-4-ylcarboxylic acids and their esters, 2-(aminomethylidene)-4,4-difluoro-3- oxobutteric esters of the formula (I) in which R1, R2 and R3 independently of one another are C1-C6-alkyl, C1-C6-haloalkyl, C2-C6-alkenyl, C3-C10-cycloalkyl or benzyl or NR2R3 is a 5- to 10-membered heterocyclic radical, to a process for preparing compounds of the formula (I) wherein an appropriate 3-aminoacrylic ester is reacted with difluoroacetyl fluoride and to the use of compounds of the formula (I) in the process for preparing difluoromethyl-substituted pyrazol-4-ylcarboxylic acids and their esters.

Abstract translation: 本发明涉及一种制备二氟甲基取代的吡唑-4-基羧酸及其酯的式（I）的2-（氨基亚甲基）-4,4-二氟-3-氧代异丁酯，其中R1，R2和 R 3彼此独立地是C 1 -C 6 - 烷基，C 1 -C 6 - 卤代烷基，C 2 -C 6 - 烯基，C 3 -C 10 - 环烷基或苄基或NR 2 R 3是5-至10-元杂环基， 式（I）的化合物，其中适当的3-氨基丙烯酸酯与二氟乙酰氟反应，以及在制备二氟甲基取代的吡唑-4-基羧酸及其酯的方法中使用式（I）的化合物。