RU2014129826A - Способы получения магнолола и его производных - Google Patents

Способы получения магнолола и его производных Download PDF

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RU2014129826A
RU2014129826A RU2014129826A RU2014129826A RU2014129826A RU 2014129826 A RU2014129826 A RU 2014129826A RU 2014129826 A RU2014129826 A RU 2014129826A RU 2014129826 A RU2014129826 A RU 2014129826A RU 2014129826 A RU2014129826 A RU 2014129826A
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biphenyl
diol
dimethoxy
diallyl
carried out
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RU2014129826A
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Рамеш НАИК
Санджу ВАЛИКАР
Рамеш ДЖАЯРАМАЙАХ
ДЕВИ Вангумалла ДЕВАКИ
Говиндараждалу ДЖЕЙАРАМАН
РАНГАНАТХАН Кооттунгалмадхом РАМАСВАМИ
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Колгейт-Палмолив Компани
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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/50Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/01Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
    • C07C37/055Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis the substituted group being bound to oxygen, e.g. ether group
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/001Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by modification in a side chain
    • C07C37/003Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by modification in a side chain by hydrogenation of an unsaturated part
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/62Preparation 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/68Purification; separation; Use of additives, e.g. for stabilisation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01Preparation of ethers
    • C07C41/05Preparation of ethers by addition of compounds to unsaturated compounds
    • C07C41/06Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01Preparation of ethers
    • C07C41/16Preparation of ethers by reaction of esters of mineral or organic acids with hydroxy or O-metal groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01Preparation of ethers
    • C07C41/18Preparation of ethers by reactions not forming ether-oxygen bonds
    • C07C41/22Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of halogens; by substitution of halogen atoms by other halogen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01Preparation of ethers
    • C07C41/18Preparation of ethers by reactions not forming ether-oxygen bonds
    • C07C41/24Preparation of ethers by reactions not forming ether-oxygen bonds by elimination of halogens, e.g. elimination of HCl
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01Preparation of ethers
    • C07C41/18Preparation of ethers by reactions not forming ether-oxygen bonds
    • C07C41/30Preparation of ethers by reactions not forming ether-oxygen bonds by increasing the number of carbon atoms, e.g. by oligomerisation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00Systems containing only non-condensed rings
    • C07C2601/12Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/16Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated

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

Abstract

1. Способ получения магнолола (5,5'-диаллил-бифенил-2,2'-диол) или тетрагидромагнолол (5,5'-дипропил-бифенил-2,2'-диол), включающий:i) метилирование бифенил-2,2'-диола с использованием диметилсульфата для получения 2,2'-диметоксибифенила;ii) бромирование 2,2'-диметоксибифенила для получения 2,2'-диметокси-5,5'-дибромбифенила;iii) алкилирование 2,2'-диметокси-5,5'-дибромбифенила аллилбромидом для получения 2,2'-диметокси-5,5'-диаллилбифенила;iv) деметилирование 2,2'-диметокси-5,5'-диаллилбифенила в реакции с хлоридом алюминия и тиомочевиной;v) выделение полученного таким способом 5,5'-диаллил-бифенил-2,2'-диола; иvi) необязательное гидрирование 5,5'-диаллил-бифенил-2,2'-диола в присутствии металлического катализатора и выделение полученного таким способом 5,5'-дипропил-бифенил-2,2'-диола.2. Способ по п. 1, в котором стадия (i) осуществляется в водной среде в присутствии неорганического основания.3. Способ по любому из пп. 1 или 2, в котором стадия (iii) осуществляется в полярном апротонном растворителе.4. Способ по п. 1, в котором стадия (iv) осуществляется при температурах, составляющих от 30°C до 60°C.5. Способ по п. 1, включающий необязательную стадию (vi).

Claims (5)

1. Способ получения магнолола (5,5'-диаллил-бифенил-2,2'-диол) или тетрагидромагнолол (5,5'-дипропил-бифенил-2,2'-диол), включающий:
i) метилирование бифенил-2,2'-диола с использованием диметилсульфата для получения 2,2'-диметоксибифенила;
ii) бромирование 2,2'-диметоксибифенила для получения 2,2'-диметокси-5,5'-дибромбифенила;
iii) алкилирование 2,2'-диметокси-5,5'-дибромбифенила аллилбромидом для получения 2,2'-диметокси-5,5'-диаллилбифенила;
iv) деметилирование 2,2'-диметокси-5,5'-диаллилбифенила в реакции с хлоридом алюминия и тиомочевиной;
v) выделение полученного таким способом 5,5'-диаллил-бифенил-2,2'-диола; и
vi) необязательное гидрирование 5,5'-диаллил-бифенил-2,2'-диола в присутствии металлического катализатора и выделение полученного таким способом 5,5'-дипропил-бифенил-2,2'-диола.
2. Способ по п. 1, в котором стадия (i) осуществляется в водной среде в присутствии неорганического основания.
3. Способ по любому из пп. 1 или 2, в котором стадия (iii) осуществляется в полярном апротонном растворителе.
4. Способ по п. 1, в котором стадия (iv) осуществляется при температурах, составляющих от 30°C до 60°C.
5. Способ по п. 1, включающий необязательную стадию (vi).
RU2014129826A 2011-12-20 2011-12-20 Способы получения магнолола и его производных RU2014129826A (ru)

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PCT/US2011/066045 WO2013095361A1 (en) 2011-12-20 2011-12-20 Processes for making magnolol and derivatives thereof

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US (1) US9000231B2 (ru)
EP (1) EP2794534B1 (ru)
JP (1) JP2015500874A (ru)
CN (1) CN103987684A (ru)
AR (1) AR089310A1 (ru)
AU (1) AU2011383722B2 (ru)
BR (1) BR112014014255A2 (ru)
CA (1) CA2858954A1 (ru)
MX (1) MX2014007555A (ru)
PH (1) PH12014501367A1 (ru)
RU (1) RU2014129826A (ru)
SG (1) SG11201402848YA (ru)
TW (1) TWI504585B (ru)
WO (1) WO2013095361A1 (ru)
ZA (1) ZA201404277B (ru)

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WO2014115156A1 (en) 2013-01-23 2014-07-31 Colgate-Palmolive Company Processes for making magnolol derivatives
CN105622603A (zh) * 2015-05-28 2016-06-01 广州牌牌生物科技有限公司 多核化合物、其制备方法以及其应用
CN109053387B (zh) * 2018-09-19 2021-07-09 九江学院 一种厚朴酚的合成方法
CN113717683B (zh) * 2021-09-27 2023-05-09 武汉纺织大学 一种光固化水下生物基抗菌胶粘剂及其制备方法

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US5959157A (en) * 1995-06-26 1999-09-28 Alliedsignal, Inc. Process for making hydroxy-substituted ethynylated biphenyl compounds
CN1106391C (zh) 1999-04-12 2003-04-23 李安荣 厚朴酚系列化合物及其合成方法和以该化合物为活性成分的药物组合物
US6500409B1 (en) 2000-05-10 2002-12-31 Colgate Palmolive Company Synergistic antiplaque/antigingivitis oral composition
DE602005019770D1 (de) 2004-11-19 2010-04-15 Miyagi Ken Sendai Medizinische zusammensetzung zur behandlung von krebs oder diabetes
US7973185B2 (en) 2004-12-08 2011-07-05 Richter Gedeon Nyrt. Process for the preparation of phenolic hydroxy-substituted compounds
US7608741B2 (en) 2005-05-30 2009-10-27 Korea Institute Of Oriental Medicine Mass separation method of magnolol from Magnoliae cortex radix
US8841264B2 (en) 2006-07-14 2014-09-23 Dsm Ip Assets B.V. Compositions
CN101293816B (zh) 2008-06-24 2011-09-28 江南大学 厚朴酚的合成方法
JP5265282B2 (ja) * 2008-09-19 2013-08-14 花王株式会社 皮膚化粧料
TWI422382B (zh) 2010-02-24 2014-01-11 Colgate Palmolive Co 加強木蘭活性物之溶解度及傳送的組成物
TWI459957B (zh) 2010-02-24 2014-11-11 Colgate Palmolive Co 口腔保健組成物
CA2789140C (en) 2010-02-25 2015-01-27 Colgate-Palmolive Company Synthesis of magnolol and its analogue compounds

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SG11201402848YA (en) 2014-10-30
TWI504585B (zh) 2015-10-21
PH12014501367A1 (en) 2014-09-22
US9000231B2 (en) 2015-04-07
US20140357902A1 (en) 2014-12-04
CN103987684A (zh) 2014-08-13
CA2858954A1 (en) 2013-06-27
AR089310A1 (es) 2014-08-13
EP2794534B1 (en) 2016-11-30
ZA201404277B (en) 2016-05-25
AU2011383722A1 (en) 2014-06-19
BR112014014255A2 (pt) 2017-06-13
MX2014007555A (es) 2014-08-01
WO2013095361A1 (en) 2013-06-27
TW201339129A (zh) 2013-10-01
JP2015500874A (ja) 2015-01-08
AU2011383722B2 (en) 2015-03-12
EP2794534A1 (en) 2014-10-29

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