MX9605266A - Proceso para producir poliprenoles completamente de forma trans. - Google Patents

Proceso para producir poliprenoles completamente de forma trans.

Info

Publication number
MX9605266A
MX9605266A MX9605266A MX9605266A MX9605266A MX 9605266 A MX9605266 A MX 9605266A MX 9605266 A MX9605266 A MX 9605266A MX 9605266 A MX9605266 A MX 9605266A MX 9605266 A MX9605266 A MX 9605266A
Authority
MX
Mexico
Prior art keywords
terpenoid
bifunctional
producing bifunctional
carbon
producing
Prior art date
Application number
MX9605266A
Other languages
English (en)
Other versions
MXPA96005266A (es
Inventor
Goro Asanuma
Yoshin Tamai
Koichi Kanehira
Original Assignee
Kuraray Co
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 JP7308467A external-priority patent/JPH09124525A/ja
Priority claimed from JP7334135A external-priority patent/JPH09151144A/ja
Priority claimed from JP33413695A external-priority patent/JP3986577B2/ja
Application filed by Kuraray Co filed Critical Kuraray Co
Publication of MX9605266A publication Critical patent/MX9605266A/es
Publication of MXPA96005266A publication Critical patent/MXPA96005266A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/44—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by addition reactions, i.e. reactions involving at least one carbon-to-carbon double or triple bond
    • C07C29/46—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by addition reactions, i.e. reactions involving at least one carbon-to-carbon double or triple bond by diene-synthesis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
    • C07D303/18—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by etherified hydroxyl radicals
    • C07D303/20—Ethers with hydroxy compounds containing no oxirane rings
    • C07D303/22—Ethers with hydroxy compounds containing no oxirane rings with monohydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/16—Preparation of halogenated hydrocarbons by replacement by halogens of hydroxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
    • C07C29/10—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/02—Monohydroxylic acyclic alcohols
    • C07C31/125—Monohydroxylic acyclic alcohols containing five to twenty-two carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C33/00—Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C33/02—Acyclic alcohols with carbon-to-carbon double bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/09—Geometrical isomers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Se obtiene un poliprenol completamente de forma trans por medio de: (A) someter un derivado de 3,7-dimetil-6-hidroxi-7-octen-1-01 a m-tiempos de reaccion de alargamiento de cinco átomos de carbono que comprende hacer reaccionar con 2-metil-3,3-dimetoxi-1-buteno y reducir el grupo de carbonilo del compuesto resultante, para obtener un derivado de alcohol de alilo; (B) halogenar el grupo de hidroxilo del derivado de alcohol de alilo para convertir el mismo a fin de formar un derivado de haluro de alilo; (C) permitir que el derivado de haluro de alilo reaccione con un derivado de sulfona de poliisoprenilo a fin de formar un derivado de poliprenol sulfonado; y (D) someter el derivado de poliprenol sulfonado a desulfonado para obtener el poliprenol completamente de forma trans.
MXPA/A/1996/005266A 1995-10-31 1996-10-31 Proceso para producir poliprenoles completamentede forma trans MXPA96005266A (es)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP7-308467 1995-10-31
JP7308467A JPH09124525A (ja) 1995-10-31 1995-10-31 ３，７，１１，１５，１９，２３，２７−ヘプタメチル−６，１０，１４，１８，２２，２６−オクタコサヘキサエン−１−オールの製造方法
JP7334135A JPH09151144A (ja) 1995-11-29 1995-11-29 全トランス型ポリプレノール類の製造方法
JP7-334136 1995-11-29
JP33413695A JP3986577B2 (ja) 1995-11-29 1995-11-29 二官能性テルペノイドの製造方法
JP7-334135 1995-11-29

Publications (2)

Publication Number Publication Date
MX9605266A true MX9605266A (es) 1997-09-30
MXPA96005266A MXPA96005266A (es) 1998-07-03

Family

ID=

Also Published As

Publication number Publication date
EP1031551A2 (en) 2000-08-30
CA2189193A1 (en) 1997-05-01
KR100384982B1 (ko) 2003-10-11
KR970021048A (ko) 1997-05-28
CN1069299C (zh) 2001-08-08
EP1031551A3 (en) 2003-02-05
EP0771778A3 (en) 1997-09-03
US5714645A (en) 1998-02-03
DE69611505D1 (de) 2001-02-15
EP0771778B1 (en) 2001-01-10
TW338042B (en) 1998-08-11
DE69611505T2 (de) 2001-06-13
CN1153763A (zh) 1997-07-09
EP0771778A2 (en) 1997-05-07

Similar Documents

Publication Publication Date Title
MY111556A (en) Substituted azadioxacycloalkenes.
EP0443449A3 (en) Process for the preparation of oxetanones
EP0394496A4 (en) Glycoside derivatives, polymers containing glycoside derivatives, process for their preparation, and use of said polymers
CA2088363A1 (en) Process for the preparation of nucleotides
TW357159B (en) Improved preparation of titanium (II) or zirconium (II) complexes
YU216389A (en) Process for preparing 3,5-dimethyl-4-metoxypyridine derivatives
AU7880494A (en) 5-methyluridine process for large-scale preparation of 2',3'-didehydro-3'-deoxythymidine (d4T)
JO2249B1 (en) A compound of 6.3-dialkyl-6.5-dihydro-4-hydroxy-biran-2-one
NZ325235A (en) New phenylamidine derivatives, a process for preparing the same and their use as medicaments
HU9601672D0 (en) Conversion of bisnoralcohol to bisnoraldehyde
CA2256559A1 (en) N-bis- or n-tris-[(1,2-dicarboxy-ethoxy)-ethyl]-amine derivatives and preparation and use of the same
MX9605266A (es) Proceso para producir poliprenoles completamente de forma trans.
CA2076886A1 (en) Method for production of 2-amino-6-halogenopurine and synthesis intermediate therefor
ES2026059A6 (es) Procedimiento mejorado para la sintesis de 1-((1-(2-(trifluoreometil)-4-pirimidinil)-4-piperidinil)metil)-2-pirrolidinona.
IT1276322B1 (it) Procedimento per la purificazione dell'idrossido di magnesio
IL131513A0 (en) Method for producing 1,3-di-substituted 2-nitroguanidines
HUT62597A (en) Process for producing 10beta-h-steroid itermediates
HU9600300D0 (en) Thiocarbamoyl derivatives using as antimicrobial agents and process for producing of these
EP0641335A4 (en) SYNTHESIS OF BENZOPROSTACYCLINES CATALYZED BY FREE RADICALS.
ES2004522A6 (es) Nuevo procedimiento para la preparacion de 4-(6' - metoxi-2'-naftil)butan-2-ona.
DE3371633D1 (en) A process for preparing oxanosine
JPS5533460A (en) Cis-3-hexene derivative
AU4132199A (en) Method for producing 4,4-dimethyl-5alpha-cholesta-8,14,24-triene-3beta-ol and intermediate products obtained by said method
ES478108A1 (es) Un procedimiento para preparar derivados de 3-azabiciclo (3.1.0)hexano.
MX9706883A (es) Procedimiento para preparar prostaglandinas e1 y e2 y analogos de las mismas usando reactivos de furilo-cobre.