RO85387B - Procedeu de preparare a stereospecifica a 5-fenil-2s-pentanolului - Google Patents

Procedeu de preparare a stereospecifica a 5-fenil-2s-pentanolului

Info

Publication number
RO85387B
RO85387B RO108815A RO10881582A RO85387B RO 85387 B RO85387 B RO 85387B RO 108815 A RO108815 A RO 108815A RO 10881582 A RO10881582 A RO 10881582A RO 85387 B RO85387 B RO 85387B
Authority
RO
Romania
Prior art keywords
phenyl
pentanole
stereospecific preparation
general formula
stereospecific
Prior art date
Application number
RO108815A
Other languages
English (en)
Other versions
RO85387A (ro
Inventor
Berkeley W. Cue
Bernard S. Moore
Original Assignee
Pfizer Inc
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 Pfizer Inc filed Critical Pfizer Inc
Publication of RO85387A publication Critical patent/RO85387A/ro
Publication of RO85387B publication Critical patent/RO85387B/ro

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • 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
    • C07C33/00—Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C33/18—Monohydroxylic alcohols containing only six-membered aromatic rings as cyclic part
    • C07C33/20—Monohydroxylic alcohols containing only six-membered aromatic rings as cyclic part monocyclic
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/14—Unsaturated ethers
    • C07C43/17—Unsaturated ethers containing halogen
    • C07C43/174—Unsaturated ethers containing halogen containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/14—Unsaturated ethers
    • C07C43/178—Unsaturated ethers containing hydroxy or O-metal groups
    • C07C43/1782—Unsaturated ethers containing hydroxy or O-metal groups containing six-membered aromatic rings
    • 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
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/673—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
    • 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
    • C07B2200/07—Optical isomers

Landscapes

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

Abstract

Inventia se refera la un procedeu pentru prepararea stereospecifica a 5-fenil-2S-pentanolului, cu formula generala I: (vezi formula) prin hidrogenarea cetonei chiral cu formula generala II: (vezi formula) în prezenta unui metal nobil luat drept catalizator la o temperatura cuprinsa între 10 si 75 degree C si la presiunea cuprinsa între 1 si 7 at.
RO108815A 1981-10-16 1982-10-18 Procedeu de preparare a stereospecifica a 5-fenil-2s-pentanolului RO85387B (ro)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31201281A 1981-10-16 1981-10-16
US06/404,075 US4412958A (en) 1981-10-16 1982-08-05 Stereospecific synthesis of 5-phenyl-2S-pentanol

Publications (2)

Publication Number Publication Date
RO85387A RO85387A (ro) 1984-11-25
RO85387B true RO85387B (ro) 1984-11-30

Family

ID=26978185

Family Applications (1)

Application Number Title Priority Date Filing Date
RO108815A RO85387B (ro) 1981-10-16 1982-10-18 Procedeu de preparare a stereospecifica a 5-fenil-2s-pentanolului

Country Status (14)

Country Link
US (1) US4412958A (ro)
EP (1) EP0079134B1 (ro)
AU (1) AU8942382A (ro)
DD (1) DD206371A5 (ro)
DE (1) DE3262230D1 (ro)
DK (1) DK459382A (ro)
FI (1) FI823530L (ro)
GR (1) GR77025B (ro)
IE (1) IE54216B1 (ro)
IL (1) IL66996A0 (ro)
NO (1) NO823439L (ro)
PL (1) PL238623A1 (ro)
PT (1) PT75680B (ro)
RO (1) RO85387B (ro)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578839A1 (fr) * 1985-03-13 1986-09-19 Solvay Composes allyliques polysubstitues, procede pour leur fabrication et compositions contenant ces composes utilisables comme medicament
US5846260A (en) * 1997-05-08 1998-12-08 Embol-X, Inc. Cannula with a modular filter for filtering embolic material
US6743246B1 (en) 1997-05-08 2004-06-01 Edwards Lifesciences Corporation Devices and methods for protecting a patient from embolic material during surgery
US6007557A (en) 1998-04-29 1999-12-28 Embol-X, Inc. Adjustable blood filtration system
KR20010089602A (ko) * 1999-11-19 2001-10-06 모치즈키 노부히코 알칸디올유도체의 제조방법
PL212658B1 (pl) * 2005-04-18 2012-11-30 Inst Farmaceutyczny Sposób otrzymywania pochodnych 13,14-dihydro-PGF<sub>2</sub><sub>α</sub>
CN103664564B (zh) * 2012-09-06 2015-09-30 重庆博腾制药科技股份有限公司 一种镇痛药物中间体的制备方法
CN109896934A (zh) * 2019-03-08 2019-06-18 山东省药学科学院 一种高纯度2-苄氧基溴乙烷的制备方法
USD975482S1 (en) * 2020-07-28 2023-01-17 Strauss Water Ltd Combination water dispenser, purifier, and carbonator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3001303A1 (de) * 1980-01-16 1981-07-23 Basf Ag, 6700 Ludwigshafen Optisch aktive phenylpropan-derivate, ihre herstellung und verwendung

Also Published As

Publication number Publication date
IE822448L (en) 1983-04-16
US4412958A (en) 1983-11-01
EP0079134B1 (en) 1985-02-06
IL66996A0 (en) 1983-02-23
EP0079134A1 (en) 1983-05-18
AU8942382A (en) 1983-04-21
PT75680A (en) 1982-11-01
PL238623A1 (en) 1984-05-21
RO85387A (ro) 1984-11-25
DE3262230D1 (en) 1985-03-21
NO823439L (no) 1983-04-18
GR77025B (ro) 1984-09-04
PT75680B (en) 1985-12-03
IE54216B1 (en) 1989-07-19
DK459382A (da) 1983-04-17
FI823530L (fi) 1983-04-17
FI823530A0 (fi) 1982-10-15
DD206371A5 (de) 1984-01-25

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