CN104379548A - 一种全氟-2-甲基-3-戊酮及中间物的制备方法 - Google Patents

一种全氟-2-甲基-3-戊酮及中间物的制备方法 Download PDF

Info

Publication number
CN104379548A
CN104379548A CN201380030455.1A CN201380030455A CN104379548A CN 104379548 A CN104379548 A CN 104379548A CN 201380030455 A CN201380030455 A CN 201380030455A CN 104379548 A CN104379548 A CN 104379548A
Authority
CN
China
Prior art keywords
methyl
perfluor
catalyst
fluoride
perfluoro
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CN201380030455.1A
Other languages
English (en)
Other versions
CN104379548B (zh
Inventor
倪航
张建君
白占旗
冉德强
潘彦
方小青
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Lantian Environmental Protection Hi Tech Co Ltd
Sinochem Lantian Co Ltd
Original Assignee
Zhejiang Lantian Environmental Protection Hi Tech Co Ltd
Sinochem Lantian Co 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
Priority claimed from CN201210197034.5A external-priority patent/CN103483139B/zh
Priority claimed from CN201210205922.7A external-priority patent/CN103508868B/zh
Priority claimed from CN201210205884.5A external-priority patent/CN103508983B/zh
Application filed by Zhejiang Lantian Environmental Protection Hi Tech Co Ltd, Sinochem Lantian Co Ltd filed Critical Zhejiang Lantian Environmental Protection Hi Tech Co Ltd
Priority to CN201380030455.1A priority Critical patent/CN104379548B/zh
Publication of CN104379548A publication Critical patent/CN104379548A/zh
Application granted granted Critical
Publication of CN104379548B publication Critical patent/CN104379548B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
    • C07C45/58—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in three-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/35—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction
    • C07C17/358—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction by isomerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Epoxy Compounds (AREA)

Abstract

本发明公开了制备全氟-2-甲基-3-戊酮的方法，在氟化盐和醚类化合物存在下，全氟-2,3-环氧-2-甲基戊烷发生催化重排反应生成全氟-2-甲基-3-戊酮，具有反应条件温和、反应速率快、反应选择性高和收率高等特点。制备的全氟-2-甲基-3-戊酮可用作清洗剂、溶剂和灭火剂。其中全氟-2,3-环氧-2-甲基戊烷的制备是以全氟-2-甲基-2-戊烯为原料，与次氯酸钠反应制得，所述全氟-2-甲基-2-戊烯原料的制备是以全氟-4-甲基-2-戊烯原料经催化异构化反应制备。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201380030455.1A 2012-06-15 2013-06-14 一种全氟‑2‑甲基‑3‑戊酮及中间物的制备方法 Active CN104379548B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201380030455.1A CN104379548B (zh) 2012-06-15 2013-06-14 一种全氟‑2‑甲基‑3‑戊酮及中间物的制备方法

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
CN2012101970345 2012-06-15
CN201210197034.5A CN103483139B (zh) 2012-06-15 2012-06-15 一种制备全氟-2-甲基-2-戊烯的方法
CN201210205922.7A CN103508868B (zh) 2012-06-21 2012-06-21 一种全氟-2-甲基-3-戊酮的制备方法
CN201210205884.5A CN103508983B (zh) 2012-06-21 2012-06-21 一种全氟-2,3-环氧-2-甲基戊烷的制备方法
CN2012102058845 2012-06-21
CN2012102059227 2012-06-21
CN201380030455.1A CN104379548B (zh) 2012-06-15 2013-06-14 一种全氟‑2‑甲基‑3‑戊酮及中间物的制备方法
PCT/CN2013/077217 WO2013185626A1 (zh) 2012-06-15 2013-06-14 一种全氟-2-甲基-3-戊酮及中间物的制备方法

Publications (2)

Publication Number Publication Date
CN104379548A true CN104379548A (zh) 2015-02-25
CN104379548B CN104379548B (zh) 2017-12-08

Family

ID=49757546

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380030455.1A Active CN104379548B (zh) 2012-06-15 2013-06-14 一种全氟‑2‑甲基‑3‑戊酮及中间物的制备方法

Country Status (10)

Country Link
EP (1) EP2862850B1 (zh)
CN (1) CN104379548B (zh)
ES (1) ES2656662T3 (zh)
IN (1) IN2014MN02514A (zh)
PH (1) PH12014502779A1 (zh)
PL (1) PL2862850T3 (zh)
RU (1) RU2604738C2 (zh)
SG (1) SG11201408326TA (zh)
TR (1) TR201802532T4 (zh)
WO (1) WO2013185626A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106542984A (zh) * 2016-10-13 2017-03-29 巨化集团技术中心 一种全氟‑2‑甲基‑3‑戊酮的制备方法
CN112250552A (zh) * 2020-09-15 2021-01-22 浙江巨化技术中心有限公司 一种全氟己酮的制备方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105198719B (zh) * 2015-09-06 2017-08-01 浙江工业大学 一种全氟‑2‑甲基‑3‑戊酮的制备方法
CN106749108B (zh) * 2016-11-30 2019-08-13 上海三爱富新材料科技有限公司 一种制备全氟-2,3-环氧-2-甲基戊烷的方法
CN112142578B (zh) * 2020-10-26 2021-04-30 安徽航天立安安全科技有限公司 一种全氟己酮的制备方法
CN115403443B (zh) * 2022-07-29 2024-07-05 齐鲁中科光物理与工程技术研究院 一种含氟烯烃制备方法
CN115368207B (zh) * 2022-10-25 2023-01-13 山东华夏神舟新材料有限公司 一种六氟丙烯二聚体的提纯方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4093670A (en) * 1976-03-05 1978-06-06 Masahiro Ozawa Process of isomerizing oligomers of hexafluoropropene
CN102992986A (zh) * 2012-09-29 2013-03-27 中国人民武装警察部队学院 全氟乙基异丙基酮的制备方法
CN103508868B (zh) * 2012-06-21 2015-06-03 中化蓝天集团有限公司 一种全氟-2-甲基-3-戊酮的制备方法
CN103508983B (zh) * 2012-06-21 2016-06-22 中化蓝天集团有限公司 一种全氟-2,3-环氧-2-甲基戊烷的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213134A (en) * 1962-10-30 1965-10-19 Minnesota Mining & Mfg Decyclization of fluorinated cyclic ethers
JPS51125307A (en) 1975-04-17 1976-11-01 Central Glass Co Ltd Process for preparation of hexafluoropropene oligomers
SU569554A1 (ru) * 1975-10-08 1977-08-25 Предприятие П/Я Г-4567 Способ получени перфторированных кетонов
SU666176A1 (ru) 1976-10-22 1979-06-05 Институт химии Уральского научного центра АН СССР Способ получени окисей фторолефинов
GB2055824B (en) 1979-07-19 1983-05-11 Daikin Ind Ltd Process for preparing hexafluoropropene oligomers
US4377717A (en) 1981-12-14 1983-03-22 Allied Corporation Method for the production of perfluoro-2-methylpentene-2
US5457238A (en) * 1994-06-30 1995-10-10 E. I. Du Pont De Nemours And Company Process for the preparation of fluoroketones
DE60014443T3 (de) 1999-07-20 2016-09-01 3M Innovative Properties Co. Verwendung von fluorierten ketonen in feuerlöschzusammensetzungen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4093670A (en) * 1976-03-05 1978-06-06 Masahiro Ozawa Process of isomerizing oligomers of hexafluoropropene
CN103508868B (zh) * 2012-06-21 2015-06-03 中化蓝天集团有限公司 一种全氟-2-甲基-3-戊酮的制备方法
CN103508983B (zh) * 2012-06-21 2016-06-22 中化蓝天集团有限公司 一种全氟-2,3-环氧-2-甲基戊烷的制备方法
CN102992986A (zh) * 2012-09-29 2013-03-27 中国人民武装警察部队学院 全氟乙基异丙基酮的制备方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ZAPEVALOV，A. YA.，等: "Oxides of hexafluoropropylene dimers", 《IZV. AKAD. NAUK SSSR， SER. KHIM.》 *
曾汉维: "氟负离子在有机合成中的应用", 《氟负离子在有机合成中的应用》 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106542984A (zh) * 2016-10-13 2017-03-29 巨化集团技术中心 一种全氟‑2‑甲基‑3‑戊酮的制备方法
CN112250552A (zh) * 2020-09-15 2021-01-22 浙江巨化技术中心有限公司 一种全氟己酮的制备方法
CN112250552B (zh) * 2020-09-15 2023-02-03 浙江巨化技术中心有限公司 一种全氟己酮的制备方法

Also Published As

Publication number Publication date
TR201802532T4 (tr) 2018-03-21
SG11201408326TA (en) 2015-03-30
PH12014502779B1 (en) 2015-02-02
IN2014MN02514A (zh) 2015-07-17
EP2862850B1 (en) 2017-11-29
RU2015101142A (ru) 2016-08-10
ES2656662T3 (es) 2018-02-28
PH12014502779A1 (en) 2015-02-02
EP2862850A1 (en) 2015-04-22
RU2604738C2 (ru) 2016-12-10
CN104379548B (zh) 2017-12-08
PL2862850T3 (pl) 2018-05-30
EP2862850A4 (en) 2016-02-10
WO2013185626A1 (zh) 2013-12-19

Similar Documents

Publication Publication Date Title
CN104379548A (zh) 一种全氟-2-甲基-3-戊酮及中间物的制备方法
EP1819651B1 (en) Direct one-step synthesis from cf3-i
CN101842348B (zh) 三氟甲磺酰氟的制造方法
CN102652130A (zh) 烯烃氧化物的制造方法
WO2005095370A1 (en) An improved catalytic process for the preparation of epoxides from alkenes
CN103787854A (zh) 一种全氟-2-甲基-3-戊酮的制备工艺
CN103508868B (zh) 一种全氟-2-甲基-3-戊酮的制备方法
CN103508983B (zh) 一种全氟-2,3-环氧-2-甲基戊烷的制备方法
CN106542984A (zh) 一种全氟‑2‑甲基‑3‑戊酮的制备方法
WO2019124219A1 (ja) １－クロロ－２，３，３，４，４，５，５－ヘプタフルオロペンテンの製造方法
CA2753644C (en) A process for the eco-friendly preparation of 3, 5-dibromo-4-hydroxybenzonitrile
CN106749108B (zh) 一种制备全氟-2,3-环氧-2-甲基戊烷的方法
JP6550927B2 (ja) ヨウ化アルキル化合物の製造方法
JP2002371023A (ja) （メタ）アリルアルコールの製造方法
US7235676B2 (en) Catalytic process for the preparation of epoxides from alkenes
JP6839172B2 (ja) グリシドールの合成方法
JP2020125271A (ja) １−クロロ−２，２−ジフルオロエチレンの製造方法
JP2020040893A (ja) シクロヘキセンオキサイドの製造方法
JPH09169687A (ja) イソホロンの製造方法
Jana et al. Diversification reactions of γ-silyl allenyl esters: selective conversion to all-carbon quaternary centers and γ-allene dicarbinols
JPH09169688A (ja) イソホロンの製造方法
CN103880709B (zh) 一种4,4,4-三氟-2-丁烯腈的制备方法
JPS6236016B2 (zh)
JP4479240B2 (ja) クロロベンゼンの製造方法
JP4400285B2 (ja) クロロベンゼンの製造法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant