YU284181A - Process for obtaining 2,3-dihydro-pyrane - Google Patents

Process for obtaining 2,3-dihydro-pyrane

Info

Publication number
YU284181A
YU284181A YU02841/81A YU284181A YU284181A YU 284181 A YU284181 A YU 284181A YU 02841/81 A YU02841/81 A YU 02841/81A YU 284181 A YU284181 A YU 284181A YU 284181 A YU284181 A YU 284181A
Authority
YU
Yugoslavia
Prior art keywords
pyrane
dihydro
obtaining
Prior art date
Application number
YU02841/81A
Inventor
H Levinson
A R Levinson
W Francke
V Heemann
Original Assignee
Bat Cigarettenfab Gmbh
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 Bat Cigarettenfab Gmbh filed Critical Bat Cigarettenfab Gmbh
Publication of YU284181A publication Critical patent/YU284181A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/16—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D309/18—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member containing only hydrogen and carbon atoms in addition to the ring hetero atom
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
    • A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
    • A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
    • A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
    • 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
    • C07C45/004—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with organometalhalides
YU02841/81A 1980-12-05 1981-12-04 Process for obtaining 2,3-dihydro-pyrane YU284181A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3045909A DE3045909C2 (en) 1980-12-05 1980-12-05 2,3-Dihydropyrans, process for their preparation and their use

Publications (1)

Publication Number Publication Date
YU284181A true YU284181A (en) 1983-10-31

Family

ID=6118418

Family Applications (1)

Application Number Title Priority Date Filing Date
YU02841/81A YU284181A (en) 1980-12-05 1981-12-04 Process for obtaining 2,3-dihydro-pyrane

Country Status (17)

Country Link
EP (1) EP0053756B1 (en)
JP (1) JPS57122077A (en)
AR (1) AR230054A1 (en)
AT (1) ATE9343T1 (en)
AU (1) AU548045B2 (en)
BR (1) BR8107900A (en)
CA (1) CA1160240A (en)
DE (2) DE3045909C2 (en)
DK (1) DK537681A (en)
ES (1) ES8304111A1 (en)
GB (1) GB2104061B (en)
GR (1) GR77301B (en)
IL (1) IL64341A (en)
PT (1) PT74086B (en)
TR (1) TR21180A (en)
YU (1) YU284181A (en)
ZA (1) ZA818137B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3711269A1 (en) * 1987-04-03 1988-10-13 Basf Ag 3,4-DIHYDRO-2H-PYRANE
US4925985A (en) * 1988-11-02 1990-05-15 Philip Morris Incorporated Novel process for the production of 4,6-dimethyl-7-hydroxynonan-3-one
CN105272835B (en) * 2014-06-30 2017-07-14 温州医科大学 The synthetic method of Sex Pheromone of Lasioderma Serricorne racemoid
CN111398501B (en) * 2020-03-23 2022-08-30 福建中烟工业有限责任公司 Method for determining content of sex pheromone in tobacco beetle sex pheromone lure core

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2858322A (en) * 1956-11-13 1958-10-28 Union Carbide Corp Process for the preparation of 3, 4-dihydro-1, 2-h-pyrans

Also Published As

Publication number Publication date
AU7767381A (en) 1982-06-10
DK537681A (en) 1982-06-06
IL64341A (en) 1985-04-30
ZA818137B (en) 1983-07-27
EP0053756A1 (en) 1982-06-16
GB2104061A (en) 1983-03-02
EP0053756B1 (en) 1984-09-12
DE3166083D1 (en) 1984-10-18
ES507754A0 (en) 1983-02-16
GB2104061B (en) 1984-08-01
TR21180A (en) 1983-12-05
DE3045909C2 (en) 1983-07-14
ES8304111A1 (en) 1983-02-16
CA1160240A (en) 1984-01-10
ATE9343T1 (en) 1984-09-15
AR230054A1 (en) 1984-02-29
JPS57122077A (en) 1982-07-29
PT74086A (en) 1982-01-01
IL64341A0 (en) 1982-02-28
DE3045909A1 (en) 1982-06-09
GR77301B (en) 1984-09-11
AU548045B2 (en) 1985-11-21
BR8107900A (en) 1982-09-08
PT74086B (en) 1983-05-11

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