RO82277B - Procedeu pentru prepararea unor derivati de 11, -dodecen-1-il - Google Patents

Procedeu pentru prepararea unor derivati de 11, -dodecen-1-il

Info

Publication number
RO82277B
RO82277B RO105623A RO10562381A RO82277B RO 82277 B RO82277 B RO 82277B RO 105623 A RO105623 A RO 105623A RO 10562381 A RO10562381 A RO 10562381A RO 82277 B RO82277 B RO 82277B
Authority
RO
Romania
Prior art keywords
dodecen
acid
undecanonic
derivatives
preparing
Prior art date
Application number
RO105623A
Other languages
English (en)
Other versions
RO82277A (ro
Inventor
Csaba Szantay
Lajos Novak
Gabor Baan
Attila Kis-Tamas
Ferenc Jurak
Istvan Ujvary
Original Assignee
Egyt Gyogyszervegyeszeti Gyar
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 Egyt Gyogyszervegyeszeti Gyar filed Critical Egyt Gyogyszervegyeszeti Gyar
Publication of RO82277B publication Critical patent/RO82277B/ro
Publication of RO82277A publication Critical patent/RO82277A/ro

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
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/147—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/14—Preparation of carboxylic acid esters from carboxylic acid halides
    • 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
    • C07C67/313—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of doubly bound oxygen containing functional groups, e.g. carboxyl groups
    • 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
    • C07C67/343—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 by increase in the number of carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (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 de preparare a derivatilor de 11-dodecen-1-il, conform caruia se aduce în reactie acid 11-halogen undecanonic cu o baza, în mediu apos, acidul 11-hidroxi-undecanonic astfel obtinut este transformat prin reactia cu un alcool alifatic în prezenta unei cantitati catalitice de acid în esterul corespunzator, care este oxidat si apoi tratat cu un amestec de iodusra de metilen, zinc si trietilaluminiu obtinându-se esterul 11-dodecen-1-il care este redus cu ajutorul unor hidruri metalice si eventual se acileaza 11-dodecenolul astfel obtinut.
RO81105823A 1980-10-24 1981-11-19 Procedeu pentru prepararea derivatilor de 11,-dedecen/1-il RO82277A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU80802575A HU180386B (en) 1980-10-24 1980-10-24 Process for producing 11-dodecen-1-ol and 11-dodecen-1-yl-acetate of insect-feromone activity

Publications (2)

Publication Number Publication Date
RO82277B true RO82277B (ro) 1983-08-30
RO82277A RO82277A (ro) 1983-09-26

Family

ID=10960083

Family Applications (1)

Application Number Title Priority Date Filing Date
RO81105823A RO82277A (ro) 1980-10-24 1981-11-19 Procedeu pentru prepararea derivatilor de 11,-dedecen/1-il

Country Status (11)

Country Link
BE (1) BE890748A (ro)
DE (1) DE3142114A1 (ro)
ES (1) ES506524A0 (ro)
FR (1) FR2492816A1 (ro)
GB (1) GB2085881A (ro)
GR (1) GR74694B (ro)
HU (1) HU180386B (ro)
IT (1) IT1139272B (ro)
PT (1) PT73870B (ro)
RO (1) RO82277A (ro)
YU (1) YU252981A (ro)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4560792A (en) * 1982-07-20 1985-12-24 Phillips Petroleum Company Disproportionation of functional olefins
DE3815044A1 (de) * 1988-05-04 1989-11-16 Basf Ag 1-tert.-butoxy-(omega)-alkene und deren verwendung als riechstoffe
EP2967033B1 (en) 2013-03-13 2019-10-02 Stepan Company Surfactants based on monounsaturated fatty alcohol derivatives
WO2017087710A2 (en) * 2015-11-18 2017-05-26 Provivi, Inc. Production of fatty olefin derivatives via olefin metathesis
CN110603240B (zh) 2017-02-17 2022-11-15 普罗维维公司 通过烯烃复分解合成信息素和相关物质

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1096345B (de) * 1959-02-28 1961-01-05 Bayer Ag Verfahren zur Herstellung von Hexadecadien-(10, 12)-ol-(1)
CA961862A (en) * 1971-04-23 1975-01-28 Andre Comeau Trans-8-trans-10-dodecadien-1-o1

Also Published As

Publication number Publication date
ES8206411A1 (es) 1982-08-16
FR2492816A1 (fr) 1982-04-30
PT73870B (en) 1983-01-25
ES506524A0 (es) 1982-08-16
PT73870A (en) 1981-11-01
IT1139272B (it) 1986-09-24
HU180386B (en) 1983-02-28
BE890748A (fr) 1982-04-16
DE3142114A1 (de) 1982-06-16
IT8124627A0 (it) 1981-10-22
GR74694B (ro) 1984-07-04
RO82277A (ro) 1983-09-26
YU252981A (en) 1983-10-31
GB2085881A (en) 1982-05-06

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