FR2404007A1 - Procede de production de composes hetero-macrocycliques - Google Patents
Procede de production de composes hetero-macrocycliquesInfo
- Publication number
- FR2404007A1 FR2404007A1 FR7827120A FR7827120A FR2404007A1 FR 2404007 A1 FR2404007 A1 FR 2404007A1 FR 7827120 A FR7827120 A FR 7827120A FR 7827120 A FR7827120 A FR 7827120A FR 2404007 A1 FR2404007 A1 FR 2404007A1
- Authority
- FR
- France
- Prior art keywords
- production
- hetero
- macrocyclic compounds
- continuous
- monocarboxylates
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D315/00—Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups C07D303/00 - C07D313/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D321/00—Heterocyclic compounds containing rings having two oxygen atoms as the only ring hetero atoms, not provided for by groups C07D317/00 - C07D319/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D323/00—Heterocyclic compounds containing more than two oxygen atoms as the only ring hetero 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)
- Pyrane Compounds (AREA)
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
L'invention concerne un procédé de production continu ou semi-continu de composés hétéro-macrocycliques comprenant des lactones et des esters cycliques. Le procédé comprend la dépolymérisation catalysée d'un polyester linéaire à une température élevée et sous pression réduite en présence d'une quantité spécifiée de monocarboxylates, tout en fournissant un brassage de haut en bas dans pratiquement tout le volume de la masse réactionnelle. Application à la production de composés hétérocycliques utilises comme agents parfumants.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/835,253 US4165321A (en) | 1977-09-21 | 1977-09-21 | Process for the production of heterocyclic compounds |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2404007A1 true FR2404007A1 (fr) | 1979-04-20 |
FR2404007B1 FR2404007B1 (fr) | 1983-11-25 |
Family
ID=25269039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7827120A Granted FR2404007A1 (fr) | 1977-09-21 | 1978-09-21 | Procede de production de composes hetero-macrocycliques |
Country Status (15)
Country | Link |
---|---|
US (1) | US4165321A (fr) |
JP (1) | JPS5459294A (fr) |
AR (1) | AR223153A1 (fr) |
AT (1) | AT364837B (fr) |
AU (1) | AU520782B2 (fr) |
BE (1) | BE870612A (fr) |
BR (1) | BR7806190A (fr) |
CA (1) | CA1103243A (fr) |
CH (1) | CH635094A5 (fr) |
DE (1) | DE2840905A1 (fr) |
FR (1) | FR2404007A1 (fr) |
GB (1) | GB2004552B (fr) |
IT (1) | IT7827903A0 (fr) |
NL (1) | NL7809609A (fr) |
SE (1) | SE7809672L (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2929864A1 (de) * | 1979-07-24 | 1981-02-19 | Haarmann & Reimer Gmbh | Makrocyclische diester, verfahren zu ihrer herstellung und ihre verwendung als riechstoffe |
IL58084A (en) * | 1979-08-22 | 1985-04-30 | Yeda Res & Dev | Process for the preparation of heterocyclic macrocyclic compounds |
US4393223A (en) * | 1979-09-10 | 1983-07-12 | Emery Industries, Inc. | Process for the production of macrocyclic esters and lactones utilizing mixed metal catalysts |
JPS5940393B2 (ja) * | 1979-10-03 | 1984-09-29 | 東レ株式会社 | 大環状ジエステルおよびそれを含む香料 |
US4239690A (en) * | 1979-10-22 | 1980-12-16 | Washington State University Research Foundation | Antibiotics produced by Cytospora sp. W.F.P.L. 13A |
US4499288A (en) * | 1981-07-22 | 1985-02-12 | National Distillers And Chemical Corporation | Process for the production of macrocyclic esters and lactones utilizing double metal salt catalysts |
DE3225431A1 (de) * | 1982-07-09 | 1984-01-12 | Nisso Petrochemical Industry Co., Ltd., Tokyo | Verfahren zur herstellung von makrocyclischen esterverbindungen |
US4594434A (en) * | 1982-08-02 | 1986-06-10 | National Distillers And Chemical Corporation | Process for the depolymerization of polyesters using dawsonite as the catalyst |
US4803288A (en) * | 1986-03-20 | 1989-02-07 | Nisso Petrochemical Industries Co., Ltd. | Process for producing macrocyclic ester compounds |
US4709058A (en) * | 1986-09-19 | 1987-11-24 | National Distillers And Chemical Corporation | Process for the production of macrocyclic esters by the depolymerization of polyesters |
DE3708915C2 (de) * | 1987-03-19 | 1996-04-04 | Boehringer Ingelheim Kg | Verfahren zur Herstellung von Lactid |
DE19515888A1 (de) * | 1995-04-29 | 1996-10-31 | Huels Chemische Werke Ag | Verfahren zur kontinuierlichen Herstellung von macrocyclischen Verbindungen |
DE19742307A1 (de) * | 1997-09-25 | 1999-04-01 | Haarmann & Reimer Gmbh | Neue Moschus-Riechstoffe |
DE19808845A1 (de) * | 1998-03-03 | 1999-09-09 | Huels Chemische Werke Ag | Verfahren zur Herstellung von makrocyclischen Estern oder Lactonen |
DE10041198B4 (de) | 2000-08-23 | 2004-01-15 | Symrise Gmbh & Co. Kg | Verfahren zur Herstellung makrocyclischer Ester |
CN105884742B (zh) * | 2016-05-06 | 2019-05-14 | 江西黄岩香料有限公司 | 一种麝香-t的制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2163109A (en) * | 1936-04-03 | 1939-06-20 | Du Pont | Chemical process and products therefrom |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2092031A (en) * | 1937-09-07 | Process of preparing cycijc esters | ||
US3431279A (en) * | 1966-03-01 | 1969-03-04 | Armstrong Cork Co | Cyclic esters of o-phthalic acid and a glycol ether |
GB1108720A (en) * | 1966-10-10 | 1968-04-03 | Wolfen Filmfab Veb | Process for the manufacture of cyclic ester anhydrides of ª-hydroxy-carboxylic acids |
-
1977
- 1977-09-21 US US05/835,253 patent/US4165321A/en not_active Expired - Lifetime
-
1978
- 1978-09-14 SE SE7809672A patent/SE7809672L/xx unknown
- 1978-09-18 DE DE19782840905 patent/DE2840905A1/de not_active Ceased
- 1978-09-20 JP JP11571278A patent/JPS5459294A/ja active Pending
- 1978-09-20 CA CA311,671A patent/CA1103243A/fr not_active Expired
- 1978-09-20 AT AT0678678A patent/AT364837B/de not_active IP Right Cessation
- 1978-09-20 BR BR7806190A patent/BR7806190A/pt unknown
- 1978-09-20 BE BE1009063A patent/BE870612A/fr not_active IP Right Cessation
- 1978-09-20 AU AU39994/78A patent/AU520782B2/en not_active Expired
- 1978-09-20 IT IT7827903A patent/IT7827903A0/it unknown
- 1978-09-21 CH CH988478A patent/CH635094A5/fr not_active IP Right Cessation
- 1978-09-21 NL NL7809609A patent/NL7809609A/xx not_active Application Discontinuation
- 1978-09-21 AR AR273794A patent/AR223153A1/es active
- 1978-09-21 FR FR7827120A patent/FR2404007A1/fr active Granted
- 1978-09-21 GB GB7837677A patent/GB2004552B/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2163109A (en) * | 1936-04-03 | 1939-06-20 | Du Pont | Chemical process and products therefrom |
Non-Patent Citations (1)
Title |
---|
CA1976 * |
Also Published As
Publication number | Publication date |
---|---|
FR2404007B1 (fr) | 1983-11-25 |
SE7809672L (sv) | 1979-03-22 |
US4165321A (en) | 1979-08-21 |
AT364837B (de) | 1981-11-25 |
ATA678678A (de) | 1981-04-15 |
BR7806190A (pt) | 1979-04-17 |
DE2840905A1 (de) | 1979-03-29 |
AR223153A1 (es) | 1981-07-31 |
AU3999478A (en) | 1980-03-27 |
NL7809609A (nl) | 1979-03-23 |
GB2004552A (en) | 1979-04-04 |
CH635094A5 (fr) | 1983-03-15 |
CA1103243A (fr) | 1981-06-16 |
GB2004552B (en) | 1982-03-31 |
IT7827903A0 (it) | 1978-09-20 |
BE870612A (fr) | 1979-01-15 |
JPS5459294A (en) | 1979-05-12 |
AU520782B2 (en) | 1982-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |