AR116423A1 - Un proceso de fabricación de compuestos heterocíclicos de 2-nitroimino - Google Patents

Un proceso de fabricación de compuestos heterocíclicos de 2-nitroimino

Info

Publication number
AR116423A1
AR116423A1 ARP190102638A ARP190102638A AR116423A1 AR 116423 A1 AR116423 A1 AR 116423A1 AR P190102638 A ARP190102638 A AR P190102638A AR P190102638 A ARP190102638 A AR P190102638A AR 116423 A1 AR116423 A1 AR 116423A1
Authority
AR
Argentina
Prior art keywords
formula
compound
nitroimino
manufacturing process
heterocyclic compounds
Prior art date
Application number
ARP190102638A
Other languages
English (en)
Inventor
Vikram Rajnikant Shroff
Jaidev Rajnikant Shroff
Sadanand Sadashiv Pandit
Chandrasekhar Dayal Mudaliar
Original Assignee
Upl Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Upl Ltd filed Critical Upl Ltd
Publication of AR116423A1 publication Critical patent/AR116423A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/06—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D233/28—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D233/44—Nitrogen atoms not forming part of a nitro radical
    • C07D233/52—Nitrogen atoms not forming part of a nitro radical with hetero atoms directly attached to said nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/06—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D239/08—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms directly attached in position 2
    • C07D239/12—Nitrogen atoms not forming part of a nitro radical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Reivindicación 1: Un proceso para la preparación de compuestos heterocíclicos de nitroimino de la fórmula (1), que comprende hacer reaccionar un compuesto de la fórmula (2); con un compuesto de la fórmula (3), en donde R representa hidrógeno o un alquilo inferior opcionalmente sustituido de 1 a 4 átomos de carbono; y n es 2, 3 ó 4; en donde el compuesto de la fórmula (2) se hace reaccionar con el compuesto de la fórmula (3) sin aislar o separar el compuesto de la fórmula (2) a partir de una mezcla que comprende el producto de reacción de una reacción de un compuesto de la fórmula (4) con un ácido.
ARP190102638A 2018-09-17 2019-09-16 Un proceso de fabricación de compuestos heterocíclicos de 2-nitroimino AR116423A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN201831035021 2018-09-17

Publications (1)

Publication Number Publication Date
AR116423A1 true AR116423A1 (es) 2021-05-05

Family

ID=69888411

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP190102638A AR116423A1 (es) 2018-09-17 2019-09-16 Un proceso de fabricación de compuestos heterocíclicos de 2-nitroimino

Country Status (6)

Country Link
US (1) US11440890B2 (es)
CN (1) CN112996775B (es)
AR (1) AR116423A1 (es)
BR (1) BR112021005090B1 (es)
MX (1) MX2021003070A (es)
WO (1) WO2020058807A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110028453B (zh) * 2019-05-10 2022-07-12 宁夏贝利特生物科技有限公司 一种n-硝基亚氨基咪唑烷的制备方法
CN111362903B (zh) * 2020-04-21 2022-06-07 江苏克胜集团股份有限公司 一种吡虫啉的制备方法
CN111362904B (zh) * 2020-04-21 2022-06-17 江苏克胜集团股份有限公司 一种吡虫啉的制备方法
CN111349078B (zh) * 2020-04-21 2022-06-17 江苏克胜集团股份有限公司 一种吡虫啉的制备方法
CN114621187A (zh) * 2020-12-09 2022-06-14 南通天泽化工有限公司 一种吡虫啉的合成方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0500952B1 (en) 1990-09-11 1999-03-03 Nippon Soda Co., Ltd. Process for producing nitrogenous heterocycle
CN100560571C (zh) * 2007-06-11 2009-11-18 江苏天泽化工有限公司 2-硝基亚氨基咪唑烷的制备方法
CN104672212B (zh) * 2013-11-26 2017-01-18 嘉兴学院 串联反应合成吡虫啉的方法
US9212162B1 (en) * 2014-06-24 2015-12-15 Rotam Agrochem International Company, Ltd Process for the preparation of polymorphs of imidacloprid
CN105924428A (zh) 2016-06-29 2016-09-07 南通天泽化工有限公司 一种合成吡虫啉的方法
CN107445897A (zh) 2017-06-29 2017-12-08 南通天泽化工有限公司 一种咪唑烷的合成方法
CN107235970B (zh) 2017-06-29 2020-07-07 南通天泽化工有限公司 一种氯噻啉的合成方法

Also Published As

Publication number Publication date
MX2021003070A (es) 2023-01-23
US11440890B2 (en) 2022-09-13
US20210214313A1 (en) 2021-07-15
BR112021005090A2 (pt) 2021-06-08
WO2020058807A1 (en) 2020-03-26
CN112996775A (zh) 2021-06-18
BR112021005090B1 (pt) 2024-01-09
CN112996775B (zh) 2023-09-19

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