NL7809609A - Werkwijze ter bereiding van heterocyclische verbin- dingen. - Google Patents

Werkwijze ter bereiding van heterocyclische verbin- dingen.

Info

Publication number: NL7809609A
Authority: NL; Netherlands
Prior art keywords: preparing; heterocyclical; compounds; heterocyclical compounds; preparing heterocyclical
Prior art date: 1977-09-21

Application number

NL7809609A

Other languages

English (en)

Dutch (nl)

Original Assignee

Emery Industries Inc

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.)

1977-09-21

Filing date

1978-09-21

Publication date

1979-03-23

1978-09-21 Application filed by Emery Industries Inc filed Critical Emery Industries Inc

1979-03-23 Publication of NL7809609A publication Critical patent/NL7809609A/xx

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)
Polyesters Or Polycarbonates (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)

NL7809609A 1977-09-21 1978-09-21 Werkwijze ter bereiding van heterocyclische verbin- dingen. NL7809609A (nl)

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 (1)

Publication Number	Publication Date
NL7809609A true NL7809609A (nl)	1979-03-23

Family

ID=25269039

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7809609A NL7809609A (nl)	1977-09-21	1978-09-21	Werkwijze ter bereiding van heterocyclische verbin- dingen.

Country Status (15)

Country	Link
US (1)	US4165321A (xx)
JP (1)	JPS5459294A (xx)
AR (1)	AR223153A1 (xx)
AT (1)	AT364837B (xx)
AU (1)	AU520782B2 (xx)
BE (1)	BE870612A (xx)
BR (1)	BR7806190A (xx)
CA (1)	CA1103243A (xx)
CH (1)	CH635094A5 (xx)
DE (1)	DE2840905A1 (xx)
FR (1)	FR2404007A1 (xx)
GB (1)	GB2004552B (xx)
IT (1)	IT7827903A0 (xx)
NL (1)	NL7809609A (xx)
SE (1)	SE7809672L (xx)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2092031A (en) *		1937-09-07		Process of preparing cycijc esters
US2163109A (en) *	1936-04-03	1939-06-20	Du Pont	Chemical process and products therefrom
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 AT AT0678678A patent/AT364837B/de not_active IP Right Cessation
- 1978-09-20 AU AU39994/78A patent/AU520782B2/en not_active Expired
- 1978-09-20 BR BR7806190A patent/BR7806190A/pt unknown
- 1978-09-20 BE BE1009063A patent/BE870612A/xx not_active IP Right Cessation
- 1978-09-20 IT IT7827903A patent/IT7827903A0/it unknown
- 1978-09-20 JP JP11571278A patent/JPS5459294A/ja active Pending
- 1978-09-20 CA CA311,671A patent/CA1103243A/en not_active Expired
- 1978-09-21 AR AR273794A patent/AR223153A1/es active
- 1978-09-21 NL NL7809609A patent/NL7809609A/xx not_active Application Discontinuation
- 1978-09-21 CH CH988478A patent/CH635094A5/fr not_active IP Right Cessation
- 1978-09-21 FR FR7827120A patent/FR2404007A1/fr active Granted
- 1978-09-21 GB GB7837677A patent/GB2004552B/en not_active Expired

Also Published As

Publication number	Publication date
US4165321A (en)	1979-08-21
BE870612A (fr)	1979-01-15
BR7806190A (pt)	1979-04-17
GB2004552B (en)	1982-03-31
CH635094A5 (fr)	1983-03-15
JPS5459294A (en)	1979-05-12
FR2404007A1 (fr)	1979-04-20
FR2404007B1 (xx)	1983-11-25
CA1103243A (en)	1981-06-16
IT7827903A0 (it)	1978-09-20
AT364837B (de)	1981-11-25
DE2840905A1 (de)	1979-03-29
AU520782B2 (en)	1982-02-25
ATA678678A (de)	1981-04-15
GB2004552A (en)	1979-04-04
AU3999478A (en)	1980-03-27
SE7809672L (sv)	1979-03-22
AR223153A1 (es)	1981-07-31

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Legal Events

Date	Code	Title
1985-01-01	A85	Still pending on 85-01-01
1985-09-02	BA	A request for search or an international-type search has been filed
1985-10-01	BB	A search report has been drawn up
1986-02-03	BC	A request for examination has been filed
1987-05-04	BV	The patent application has lapsed