IT1044026B - Procedimento per la preparazione di acido farnesilacetico stereo specifico e sudo esteri - Google Patents

Procedimento per la preparazione di acido farnesilacetico stereo specifico e sudo esteri

Info

Publication number
IT1044026B
IT1044026B IT26780/75A IT2678075A IT1044026B IT 1044026 B IT1044026 B IT 1044026B IT 26780/75 A IT26780/75 A IT 26780/75A IT 2678075 A IT2678075 A IT 2678075A IT 1044026 B IT1044026 B IT 1044026B
Authority
IT
Italy
Prior art keywords
farnesilacetic
stereo
south
foreign
procedure
Prior art date
Application number
IT26780/75A
Other languages
English (en)
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 JP49100633A external-priority patent/JPS5826331B2/ja
Priority claimed from JP10063574A external-priority patent/JPS5820948B2/ja
Priority claimed from JP49100632A external-priority patent/JPS5826328B2/ja
Priority claimed from JP10063474A external-priority patent/JPS5822457B2/ja
Priority claimed from JP49100631A external-priority patent/JPS5826330B2/ja
Priority claimed from JP49104062A external-priority patent/JPS5132511A/ja
Priority claimed from JP49119798A external-priority patent/JPS593452B2/ja
Priority claimed from JP49119797A external-priority patent/JPS5148604A/ja
Application filed by Kuraray Co filed Critical Kuraray Co
Application granted granted Critical
Publication of IT1044026B publication Critical patent/IT1044026B/it

Links

Classifications

    • 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
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • 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
    • 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
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
    • C07C51/38—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups by decarboxylation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/27—Preparation of carboxylic acid esters from ortho-esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C11/00—Fermentation processes for beer
    • C12C11/02—Pitching yeast
    • 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)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Mycology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Microbiology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IT26780/75A 1974-09-02 1975-09-01 Procedimento per la preparazione di acido farnesilacetico stereo specifico e sudo esteri IT1044026B (it)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP49100633A JPS5826331B2 (ja) 1974-09-02 1974-09-02 立体規制されたファルネシル酢酸エステルの製造方法
JP10063574A JPS5820948B2 (ja) 1974-09-02 1974-09-02 デルタ ４ ，デルタ ８− トランスフアルネシルサクサン マタハ ソノエステルルイ ノ セイゾウホウ
JP49100632A JPS5826328B2 (ja) 1974-09-02 1974-09-02 リツタイキセイサレタ フアルネシルサクサン マタハ ソノエステル ノ セイゾウホウホウ
JP10063474A JPS5822457B2 (ja) 1974-09-02 1974-09-02 デルタ ４ ，デルタ ８− トランスフアルネシルサクサン マタハ ソノエステルルイ ノ セイゾウホウホウ
JP49100631A JPS5826330B2 (ja) 1974-09-02 1974-09-02 立体規制されたファルネシル酢酸エステルの製造方法
JP49104062A JPS5132511A (en) 1974-09-10 1974-09-10 Ritsutaikiseisareta geraniruaseton no seizohoho
JP49119798A JPS593452B2 (ja) 1974-10-17 1974-10-17 立体規制されたネロリド−ルの製造法
JP49119797A JPS5148604A (en) 1974-10-17 1974-10-17 Ritsutaikisei sareta neroridooruno seizoho

Publications (1)

Publication Number Publication Date
IT1044026B true IT1044026B (it) 1980-02-29

Family

ID=27572946

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26780/75A IT1044026B (it) 1974-09-02 1975-09-01 Procedimento per la preparazione di acido farnesilacetico stereo specifico e sudo esteri

Country Status (5)

Country Link
US (1) US4028385A (it)
DE (1) DE2538532C2 (it)
FR (1) FR2302996A1 (it)
GB (1) GB1514292A (it)
IT (1) IT1044026B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS601283B2 (ja) * 1976-06-08 1985-01-14 帝人株式会社 包接化合物並びにその製造法
US4259253A (en) * 1980-01-28 1981-03-31 Istituto De Angeli S.P.A. Process for the preparation of stereospecific trans, trans-farnesylacetic acid
DE3735211A1 (de) * 1987-10-17 1989-04-27 Huels Chemische Werke Ag Verfahren zur herstellung von beta-isophoron aus alpha-isophoron
MY170265A (en) * 2012-12-18 2019-07-15 Dsm Ip Assets Bv Polythiols as cis/trans isomerization catalysts for unsaturated compounds
EP2935175B1 (en) 2012-12-18 2018-09-19 DSM IP Assets B.V. (6r,10r)-6,10,14-trimetylpentadecan-2-one prepared from (r)-6,10,14-trimetylpentadec-5-en-2-one
EP2935189B1 (en) 2012-12-18 2019-06-12 DSM IP Assets B.V. Using mixtures of e/z isomers to obtain quantitatively specific products by combining asymmetric hydrogenation and isomerization
JP6582324B2 (ja) * 2012-12-18 2019-10-02 ディーエスエム アイピー アセッツ ビー．ブイ．Ｄｓｍ Ｉｐ Ａｓｓｅｔｓ Ｂ．Ｖ． ６，１０，１４−トリメチルペンタデカ−５，９，１３−トリエン−２−オンまたは６，１０，１４−トリメチルペンタデカ−５，９−ジエン−２−オンから調製した（６ｒ，１０ｒ）−６，１０，１４−トリメチルペンタデカン−２−オン
CN104854069B (zh) * 2012-12-18 2017-06-20 帝斯曼知识产权资产管理有限公司 由6,10‑二甲基十一碳‑5‑烯‑2‑酮或6,10‑二甲基十一碳‑5,9‑二烯‑2‑酮制备的(6r,10r)‑6,10,14‑三甲基十五烷‑2‑酮
MY195029A (en) 2012-12-18 2023-01-04 Dsm Ip Assets Bv (6R,10R)-6,10,14-Trimetylpentadecan-2-One Prepared From 6,10-Dimetylundeca-3,5,9-Trien-2-One
CN103012140B (zh) * 2013-01-08 2016-02-17 湖南方盛制药股份有限公司 吉法酯的制备方法
EA202090596A1 (ru) 2017-09-04 2020-06-26 ДСМ АйПи АССЕТС Б.В. Производные 6-хроманола и их синтез
EP3567091A1 (en) 2018-05-07 2019-11-13 Oleon N.V. Branched fatty acids and esters thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2848502A (en) * 1958-08-19 Karl h
US3082260A (en) * 1959-05-20 1963-03-19 Air Reduction Preparation of acetylenic alcohols
GB938712A (en) * 1961-05-24 1963-10-02 Angeli Inst Spa Farnesyl acetic esters
US3928403A (en) * 1974-07-10 1975-12-23 Kuraray Co Process for preparing farnesyl acetic acid esters and 2-substituted-products thereof

Also Published As

Publication number Publication date
FR2302996A1 (fr) 1976-10-01
FR2302996B1 (it) 1983-03-25
GB1514292A (en) 1978-06-14
DE2538532C2 (de) 1982-10-14
DE2538532A1 (de) 1976-03-18
US4028385A (en) 1977-06-07

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