FI56373C - Saosom mellanprodukter vid framstaellning av prostaglandiner eller prostaglandinliknande foereningar anvaendbara bicyklo(2,2,1)hept-2-en-7-syn-karbaldehyder - Google Patents

Saosom mellanprodukter vid framstaellning av prostaglandiner eller prostaglandinliknande foereningar anvaendbara bicyklo(2,2,1)hept-2-en-7-syn-karbaldehyder Download PDF

Info

Publication number: FI56373C
Authority: FI; Finland
Prior art keywords: hept; syn; ene; solution; multiplet
Prior art date: 1971-04-13

Application number

FI104472A

Other languages

English (en)

Finnish (fi)

Other versions

FI56373B (fi

Inventor

Edward Douglas Brown

Timothy John Leeney

Graham Ernest Robinson

Original Assignee

Ici Ltd

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.)

1971-04-13

Filing date

1972-04-13

Publication date

1980-01-10

1971-04-13 Priority claimed from GB922371*[A external-priority patent/GB1353922A/en

1972-04-13 Application filed by Ici Ltd filed Critical Ici Ltd

1979-09-28 Application granted granted Critical

1979-09-28 Publication of FI56373B publication Critical patent/FI56373B/fi

1980-01-10 Publication of FI56373C publication Critical patent/FI56373C/fi

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/93—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems condensed with a ring other than six-membered
- C07D307/935—Not further condensed cyclopenta [b] furans or hydrogenated cyclopenta [b] furans
- 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
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/516—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of nitrogen-containing compounds to >C = O groups
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
- C07C49/753—Unsaturated compounds containing a keto groups being part of a ring containing ether groups, groups, groups, or groups
- 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
- C07D321/02—Seven-membered rings
- C07D321/10—Seven-membered rings condensed with carbocyclic rings or ring systems

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

FI104472A 1971-04-13 1972-04-13 Saosom mellanprodukter vid framstaellning av prostaglandiner eller prostaglandinliknande foereningar anvaendbara bicyklo(2,2,1)hept-2-en-7-syn-karbaldehyder FI56373C (fi)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
GB922371*[A GB1353922A (en)	1971-04-13	1971-04-13	Bicycloheptene derivatives
GB922371		1971-04-13
GB5840071		1971-12-16
GB5840071		1971-12-16

Publications (2)

Publication Number	Publication Date
FI56373B FI56373B (fi)	1979-09-28
FI56373C true FI56373C (fi)	1980-01-10

Family

ID=26242802

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI104472A FI56373C (fi)	1971-04-13	1972-04-13	Saosom mellanprodukter vid framstaellning av prostaglandiner eller prostaglandinliknande foereningar anvaendbara bicyklo(2,2,1)hept-2-en-7-syn-karbaldehyder

Country Status (15)

Country	Link
JP (1)	JPS5629651B1 (es)
AT (1)	AT322531B (es)
BE (1)	BE782064A (es)
CA (1)	CA1003431A (es)
CH (1)	CH577462A5 (es)
DE (1)	DE2217930C2 (es)
ES (1)	ES401729A1 (es)
FI (1)	FI56373C (es)
FR (1)	FR2136345A5 (es)
HU (1)	HU166421B (es)
IE (1)	IE36248B1 (es)
NL (1)	NL182640C (es)
NO (1)	NO137121C (es)
SE (1)	SE392891B (es)
YU (1)	YU98172A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1430105A (en) *	1973-05-15	1976-03-31	Ici Ltd	Bicyclo-octane derivatides
GB1515986A (en) *	1976-04-14	1978-06-28	Ici Ltd	Optically active 5-dialkyl-oxymethyl-4-hydroxy-2-cyclopentene-acetic acid derivatives

1972
- 1972-03-30 IE IE42472A patent/IE36248B1/xx unknown
- 1972-04-05 CA CA138,981A patent/CA1003431A/en not_active Expired
- 1972-04-07 HU HUIE000498 patent/HU166421B/hu unknown
- 1972-04-12 CH CH536272A patent/CH577462A5/xx not_active IP Right Cessation
- 1972-04-12 SE SE473072A patent/SE392891B/xx unknown
- 1972-04-12 NO NO126072A patent/NO137121C/no unknown
- 1972-04-12 YU YU98172A patent/YU98172A/xx unknown
- 1972-04-12 FR FR7212798A patent/FR2136345A5/fr not_active Expired
- 1972-04-12 NL NL7204874A patent/NL182640C/xx not_active IP Right Cessation
- 1972-04-13 BE BE782064A patent/BE782064A/xx not_active IP Right Cessation
- 1972-04-13 JP JP3733572A patent/JPS5629651B1/ja active Pending
- 1972-04-13 FI FI104472A patent/FI56373C/fi active
- 1972-04-13 ES ES401729A patent/ES401729A1/es not_active Expired
- 1972-04-13 DE DE19722217930 patent/DE2217930C2/de not_active Expired
- 1972-04-13 AT AT321672A patent/AT322531B/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE2217930C2 (de)	1983-03-17
NO137121C (no)	1978-01-04
BE782064A (fr)	1972-10-13
NL7204874A (es)	1972-10-17
CA1003431A (en)	1977-01-11
DE2217930A1 (de)	1972-10-19
SE392891B (sv)	1977-04-25
HU166421B (es)	1975-03-28
IE36248B1 (en)	1976-09-15
FR2136345A5 (en)	1972-12-22
NL182640C (nl)	1988-04-18
CH577462A5 (es)	1976-07-15
ES401729A1 (es)	1975-11-01
AT322531B (de)	1975-05-26
NO137121B (no)	1977-09-26
JPS5629651B1 (es)	1981-07-09
YU98172A (en)	1983-04-27
FI56373B (fi)	1979-09-28
NL182640B (nl)	1987-11-16
IE36248L (en)	1972-10-13

Similar Documents

Publication	Publication Date	Title
EP0045118A2 (en)	1982-02-03	Intermediates for the synthesis of bicyclo (2,2,1) heptanes and bicyclo (2,2,1) hept-2Z-enes
Yasuda et al.	1980	Photochemical reactions of aromatic compounds. XXXIII. Photoreactions of 1-cyanonaphthalene with indene in various solvents.
SU1745121A3 (ru)	1992-06-30	Способ получени 3,5-диметил-4-метоксипиридин-2-метанола
US3778461A (en)	1973-12-11	Bicycloheptene derivatives
Applequist et al.	1972	Rearrangement of the hindered cyclobutadiene from dimerization of 3, 3, 6, 6-tetramethylcyclohexyne
Škorić et al.	2001	Observation of the primary intermediates in the photochemistry of o-vinylstyrylfurans
Olsen et al.	1985	Syntheses of (S)-(-)-3-piperidinol from L-glutamic acid and (S)-malic acid
FI56373C (fi)	1980-01-10	Saosom mellanprodukter vid framstaellning av prostaglandiner eller prostaglandinliknande foereningar anvaendbara bicyklo(2,2,1)hept-2-en-7-syn-karbaldehyder
US4097531A (en)	1978-06-27	Substituted cyclopropane process and product
Buquet et al.	1979	Photocyclization reactions in primary amines. Convenient synthesis of 1, 4-dihydrophenanthrene
Inomata et al.	1978	New methods for the preparation of 3-substituted furans.
US4292432A (en)	1981-09-29	Novel aldol derivatives and production thereof
Pigeon et al.	1998	Novel approach to isoindolo [2, 1-a] quinolines
ChandraáRoy	1995	Radical cyclisation route to furanolignans: short and stereoselective synthesis of (▒)-dihydrosesamin and (▒)-lariciresinol
KATAYAMA et al.	1981	Amino-claisen rearrangement. II. Quaternary amino-Claisen rearrangement of anilinium compounds with ortho substituents
US4357278A (en)	1982-11-02	Process for synthesizing estrone or estrone derivatives
Salisbury	1972	Synthesis of (fluoren-9-ylidene)(dibenzo [a, d] cyclohepten-5-ylidene) methane. Allenes as ground-state carbenes. I
Swenton et al.	1974	Mechanistic aspects of 2, 3-benzofulvene formation from sensitized irradiation of 7-azabenzonorbornadienes
Halazy et al.	1981	Synthesis of 1-phenylseleno-1-vinyl and 1-methylseleno-1-vinyl cyclopropanes by formal dehydration of β-hydroxycyclopropyl selenides
US3344169A (en)	1967-09-26	Novel 1-acyloxy-6-hydroxy-9-methyl-delta4(10)-octalins and -trans-decalins
Marchand et al.	1986	Syntheses of new substituted pentacyclo [5.4. 0.02, 6.03, 10.05, 9] undecanes: a novel synthesis of hexacyclo [6.2. 1.13, 6.02, 7.04, 10.05, 9] dodecane (1, 3-bishomopentaprismane)
Duddeck et al.	1991	Reactions of substituted 2-tert-butyladamantan-2-ols
Inoue et al.	1983	The reaction of thio-substituted cyclopropenium ions with sulfonium methylide.
Jacobs et al.	1974	Synthesis of 3, 5-dialkyl-1, 2-dioxolanes
US3790632A (en)	1974-02-05	Bicycloheptene-7-syn-carbaldehydes