GB1479272A - Process for preparing a stereospecific farnesol - Google Patents

Process for preparing a stereospecific farnesol

Info

Publication number
GB1479272A
GB1479272A GB51220/75A GB5122075A GB1479272A GB 1479272 A GB1479272 A GB 1479272A GB 51220/75 A GB51220/75 A GB 51220/75A GB 5122075 A GB5122075 A GB 5122075A GB 1479272 A GB1479272 A GB 1479272A
Authority
GB
United Kingdom
Prior art keywords
mixture
trans
isomers
nerolidol
cis
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.)
Expired
Application number
GB51220/75A
Other languages
English (en)
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.)
Kuraray Co Ltd
Original Assignee
Kuraray 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 JP49147802A external-priority patent/JPS593453B2/ja
Priority claimed from JP50001594A external-priority patent/JPS5176206A/ja
Application filed by Kuraray Co Ltd filed Critical Kuraray Co Ltd
Publication of GB1479272A publication Critical patent/GB1479272A/en
Expired legal-status Critical Current

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
    • C07C29/36—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 reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
    • C07C29/38—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 reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones
    • C07C29/42—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 reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones with compounds containing triple carbon-to-carbon bonds, e.g. with metal-alkynes
    • 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
    • C07C45/676—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 by elimination of carboxyl 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
    • C07B2200/09—Geometrical 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)
GB51220/75A 1974-12-23 1975-12-15 Process for preparing a stereospecific farnesol Expired GB1479272A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP49147802A JPS593453B2 (ja) 1974-12-23 1974-12-23 リツタイキセイサレタフアルネソ−ルノセイゾウホウホウ
JP50001594A JPS5176206A (en) 1974-12-26 1974-12-26 2*66 toransu fuarunesooruno seizohoho

Publications (1)

Publication Number Publication Date
GB1479272A true GB1479272A (en) 1977-07-13

Family

ID=26334845

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51220/75A Expired GB1479272A (en) 1974-12-23 1975-12-15 Process for preparing a stereospecific farnesol

Country Status (4)

Country Link
DE (1) DE2557837A1 (fr)
FR (1) FR2295939A1 (fr)
GB (1) GB1479272A (fr)
IT (1) IT1051927B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1095002A1 (fr) * 1998-07-06 2001-05-02 DCV Inc. doing business as Bio-Technical Resourses Procede de production de vitamines
US7718417B2 (en) 1998-07-06 2010-05-18 Bio-Technical Resources, A Division Of Arkion Life Sciences, Llc Production of isoprenoids
US20130289317A1 (en) * 2012-04-27 2013-10-31 Symrise Ag Method for Converting Farnesol to Nerolidol in the Presence of Alpha-Bisabolol

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112015014106B1 (pt) 2012-12-18 2020-11-17 Dsm Ip Assets B.V. processo de uma isomerização cis/trans de um composto insaturado, processos de produção de isômeros cis e trans, composição, cetal ou acetal e uso de um politiol
WO2014096107A1 (fr) 2012-12-18 2014-06-26 Dsm Ip Assets B.V. Utilisation de mélanges d'isomères e/z en vue d'obtenir des produits spécifiques de manière quantitative par combinaison d'hydrogénation asymétrique et d'isomérisation

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7842497B2 (en) 1998-07-06 2010-11-30 Bio-Technical Resources, A Division Of Arkion Life Sciences, Llc Production of isoprenoids
US7927861B2 (en) 1998-07-06 2011-04-19 Arkion Life Sciences, Llc Production of isoprenoids
EP1947189A3 (fr) * 1998-07-06 2008-10-08 DCV Inc. doing business as Bio-Technical Resourses Procede de production de vitamines
US7718417B2 (en) 1998-07-06 2010-05-18 Bio-Technical Resources, A Division Of Arkion Life Sciences, Llc Production of isoprenoids
US7732161B2 (en) 1998-07-06 2010-06-08 Bio-Technical Resources, A Division Of Arkion Life Sciences, Llc Production of isoprenoids
US7838279B2 (en) 1998-07-06 2010-11-23 Bio-Technical Resources, A Division Of Arkion Life Sciences, Llc Production of isoprenoids
EP1095002A4 (fr) * 1998-07-06 2005-08-03 Dcv Inc Procede de production de vitamines
EP2305825A1 (fr) * 1998-07-06 2011-04-06 DCV Inc. doing business as Bio-Technical Resourses Procédé pour la production de vitamines
EP1095002A1 (fr) * 1998-07-06 2001-05-02 DCV Inc. doing business as Bio-Technical Resourses Procede de production de vitamines
US7927862B2 (en) 1998-07-06 2011-04-19 Arkion Life Sciences, Llc Production of isoprenoids
US8236552B2 (en) 1998-07-06 2012-08-07 Arkion Life Sciences Production of isoprenoids
US8241888B2 (en) 1998-07-06 2012-08-14 Arkion Life Sciences, Llc Production of isoprenoids
US9102954B2 (en) 1998-07-06 2015-08-11 Arkion Life Sciences, Llc Production of isoprenoids
US20130289317A1 (en) * 2012-04-27 2013-10-31 Symrise Ag Method for Converting Farnesol to Nerolidol in the Presence of Alpha-Bisabolol
US9199900B2 (en) * 2012-04-27 2015-12-01 Symrise Ag Method for converting farnesol to nerolidol in the presence of alpha-bisabolol

Also Published As

Publication number Publication date
DE2557837A1 (de) 1976-06-24
IT1051927B (it) 1981-05-20
FR2295939A1 (fr) 1976-07-23
FR2295939B1 (fr) 1980-05-23

Similar Documents

Publication Publication Date Title
Goering et al. Alkylation of allylic derivatives. 4. On the mechanism of alkylation of allylic N-phenylcarbamates with lithium dialkylcuprates
Midland Asymmetric reductions with organoborane reagents
Skattebol The Synthesis of Allenes from 1.1-Dihalocyclopropane Derivatives and Alkyllithium
Stotter et al. New thiane chemistry. Conceptually simple and technically practical total synthesis of Cecropia juvenile hormones
Corey et al. The Synthesis of α-Santalene and of trans-Δ11, 12-Iso-α-santalene
Brace Cyclization reactions of perfluoroalkyl-substituted radicals
Inoue et al. The synthesis of coenzyme Q
House et al. Chemistry of carbanions. 31. Cyclization of the metal enolates from. omega.-bromo ketones
Nozaki et al. Reduction of gem-dibromocyclopropanes with chromium (II) sulphate
GB1479272A (en) Process for preparing a stereospecific farnesol
Martin Carbonyl homologation with. alpha. substitution. A new approach to spiroannelation
US4028385A (en) Process for preparing stereospecific farnesylacetic acid and ester thereof
Benkeser et al. A new reducing system: calcium metal in amines. Reduction of aromatic hydrocarbons
Eguchi et al. The Mechanism of Ethylenimine Formation by the Action of Grignard Reagents on Ketoximes
Kitchens et al. Acid-catalyzed isomerization of thujopsene
Snowden et al. Fragmentation of homoallylic alkoxides. Synthesis of propenyl and 2-methylpropenyl ketones from carboxylic esters
US3344164A (en) Isomerization process for certain cyclohexane stereoisomers
Boeckman Jr et al. Total synthesis of (+-)-. beta.-gorgonene
LeBel et al. The Mechanism of Elimination Reactions. II. 1 Kinetic Preference for exo-cis Bimolecular Eliminations with trans-2, 3-Dihalonorbornanes
US2246032A (en) Process for the production of beta gamma unsaturated ketones
Fort et al. Activation of reducing agents. Sodium hydride containing complex reducing agents. 36. Stereoselective reduction of alkylcyclohexanones and rigid ketones by MCRA's
Magid et al. Coupling reaction of phenyllithium with allylic chlorides. Influence of methyl substituents on the distribution of products
Haubenstock Stereoselectivities of lithium aluminum trialkoxyhydrides
Labar et al. Connective (C–C) route to hindered epoxides and olefins from hindered ketones
Daub et al. The stereoselectivity of ketal Claisen rearrangements with ketals of simple cyclic ketones

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee