HK1191930A1 - 合成五氯苯酚的方法 - Google Patents

合成五氯苯酚的方法

Info

Publication number
HK1191930A1
HK1191930A1 HK14105060.8A HK14105060A HK1191930A1 HK 1191930 A1 HK1191930 A1 HK 1191930A1 HK 14105060 A HK14105060 A HK 14105060A HK 1191930 A1 HK1191930 A1 HK 1191930A1
Authority
HK
Hong Kong
Prior art keywords
pentachlorophenol
synthesizing
synthesizing pentachlorophenol
Prior art date
Application number
HK14105060.8A
Other languages
English (en)
Inventor
Phillip E Savage
Jianli Yu
Original Assignee
Univ Michigan Regents
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 Univ Michigan Regents filed Critical Univ Michigan Regents
Publication of HK1191930A1 publication Critical patent/HK1191930A1/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/62—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by introduction of halogen; by substitution of halogen atoms by other halogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
HK14105060.8A 2006-03-24 2014-05-29 合成五氯苯酚的方法 HK1191930A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/388,816 US7446235B2 (en) 2006-03-24 2006-03-24 Method for reducing microcontaminants during synthesis of pentachlorophenol

Publications (1)

Publication Number Publication Date
HK1191930A1 true HK1191930A1 (zh) 2014-08-08

Family

ID=38534394

Family Applications (2)

Application Number Title Priority Date Filing Date
HK09111487.8A HK1133868A1 (en) 2006-03-24 2009-12-08 Method for reducing microcontaminants during synthesis of pentachlorophenol
HK14105060.8A HK1191930A1 (zh) 2006-03-24 2014-05-29 合成五氯苯酚的方法

Family Applications Before (1)

Application Number Title Priority Date Filing Date
HK09111487.8A HK1133868A1 (en) 2006-03-24 2009-12-08 Method for reducing microcontaminants during synthesis of pentachlorophenol

Country Status (4)

Country Link
US (2) US7446235B2 (zh)
CN (2) CN101454265B (zh)
HK (2) HK1133868A1 (zh)
WO (1) WO2007112296A2 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7446235B2 (en) * 2006-03-24 2008-11-04 The Regents Of The University Of Michigan Method for reducing microcontaminants during synthesis of pentachlorophenol
CN113160901B (zh) * 2021-03-24 2023-01-03 柳州东风容泰化工股份有限公司 一种提高氯代苯酚合成率的方法及装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2131259A (en) * 1937-04-28 1938-09-27 Dow Chemical Co Preparation of pentachloro-phenol
US2947790A (en) * 1958-01-14 1960-08-02 Reichhold Chemicals Inc Process for production of chlorinated phenols with recovery of hydrochloric acid
US4358402A (en) * 1975-11-27 1982-11-09 Imperial Chemical Industries Limited Chlorinated polymers
FR2419266A1 (fr) * 1978-03-09 1979-10-05 Dynamit Nobel Ag Procede pour eliminer les impuretes des phenols chlores
US4228309A (en) * 1979-04-20 1980-10-14 Hatcher David B Cyclohexane extraction to remove chlorodibenzo-p-dioxins
US4294996A (en) * 1980-06-09 1981-10-13 Reichhold Chemicals, Incorporated Method of reducing formation of chlorinated dioxins in manufacture of chlorinated phenols
US4400556A (en) * 1980-06-09 1983-08-23 Reichhold Chemicals, Incorporated Catalyst for reducing formation of chlorinated dioxins in manufacture of chlorinated phenols
US4376220A (en) * 1980-06-09 1983-03-08 Reichhold Chemicals, Incorporated Inhibitor for reducing formation of chlorinated dioxins in manufacture of chlorinated phenols
CN85107204A (zh) * 1985-09-24 1987-04-01 米泽化学工业株式会社 工业级五氯苯酚的提纯方法
FR2601001B1 (fr) * 1986-07-02 1988-11-10 Rhone Poulenc Chim Base Procede de chloration de composes phenoliques
US4766103A (en) * 1986-07-07 1988-08-23 Phillips Petroleum Company Preparation of 1,4-dichlorobenzene
FR2611702B1 (fr) * 1987-03-05 1989-06-09 Rhone Poulenc Chimie Procede de chloration de l'orthochlorophenol
US5476975A (en) * 1994-07-08 1995-12-19 Ruddick; John N. R. Extraction of toxic organic contaminants from wood and photodegradation of toxic organic contaminants
US20030166988A1 (en) * 2001-03-14 2003-09-04 Hazen Christopher A. Method for inhibiting the formation of dioxins
US7446235B2 (en) * 2006-03-24 2008-11-04 The Regents Of The University Of Michigan Method for reducing microcontaminants during synthesis of pentachlorophenol

Also Published As

Publication number Publication date
US20090054699A1 (en) 2009-02-26
CN103553882B (zh) 2016-03-30
WO2007112296A2 (en) 2007-10-04
HK1133868A1 (en) 2010-04-09
US7696389B2 (en) 2010-04-13
WO2007112296A3 (en) 2008-10-02
CN101454265A (zh) 2009-06-10
US7446235B2 (en) 2008-11-04
CN103553882A (zh) 2014-02-05
US20070225529A1 (en) 2007-09-27
CN101454265B (zh) 2013-07-17

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20230327