IT1083969B - Procedimento per preparare chetoni alfa-sostituiti - Google Patents
Procedimento per preparare chetoni alfa-sostituitiInfo
- Publication number
- IT1083969B IT1083969B IT28564/76A IT2856476A IT1083969B IT 1083969 B IT1083969 B IT 1083969B IT 28564/76 A IT28564/76 A IT 28564/76A IT 2856476 A IT2856476 A IT 2856476A IT 1083969 B IT1083969 B IT 1083969B
- Authority
- IT
- Italy
- Prior art keywords
- ketones
- replaced
- procedure
- preparing alpha
- alpha
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
- C07C403/02—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains containing only carbon and hydrogen atoms
-
- 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
- C07C45/511—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 singly bound oxygen functional groups to >C = O groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7532978A FR2328684A1 (fr) | 1975-10-21 | 1975-10-21 | Procede de preparation de cetones a-substituees |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1083969B true IT1083969B (it) | 1985-05-25 |
Family
ID=9161757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT28564/76A IT1083969B (it) | 1975-10-21 | 1976-10-21 | Procedimento per preparare chetoni alfa-sostituiti |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS5251310A (it) |
AT (1) | AT347911B (it) |
BE (1) | BE847479A (it) |
CA (1) | CA1087622A (it) |
CH (1) | CH616138A5 (it) |
DE (1) | DE2647704A1 (it) |
ES (1) | ES452594A1 (it) |
FR (1) | FR2328684A1 (it) |
GB (1) | GB1525188A (it) |
IT (1) | IT1083969B (it) |
NL (1) | NL7611600A (it) |
SE (1) | SE7611660L (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104844401B (zh) * | 2015-06-02 | 2016-08-24 | 重庆医科大学 | 无催化剂合成1,4-二酮类化合物的方法 |
-
1975
- 1975-10-21 FR FR7532978A patent/FR2328684A1/fr active Granted
-
1976
- 1976-10-19 JP JP51124506A patent/JPS5251310A/ja active Pending
- 1976-10-20 GB GB43560/76A patent/GB1525188A/en not_active Expired
- 1976-10-20 SE SE7611660A patent/SE7611660L/xx unknown
- 1976-10-20 NL NL7611600A patent/NL7611600A/xx not_active Application Discontinuation
- 1976-10-20 CH CH1326576A patent/CH616138A5/fr not_active IP Right Cessation
- 1976-10-20 BE BE171670A patent/BE847479A/xx unknown
- 1976-10-20 CA CA263,819A patent/CA1087622A/fr not_active Expired
- 1976-10-21 ES ES452594A patent/ES452594A1/es not_active Expired
- 1976-10-21 DE DE19762647704 patent/DE2647704A1/de not_active Withdrawn
- 1976-10-21 IT IT28564/76A patent/IT1083969B/it active
- 1976-10-21 AT AT785576A patent/AT347911B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AT347911B (de) | 1979-01-25 |
ATA785576A (de) | 1978-06-15 |
CA1087622A (fr) | 1980-10-14 |
CH616138A5 (en) | 1980-03-14 |
JPS5251310A (en) | 1977-04-25 |
FR2328684A1 (fr) | 1977-05-20 |
GB1525188A (en) | 1978-09-20 |
ES452594A1 (es) | 1977-11-16 |
NL7611600A (nl) | 1977-04-25 |
SE7611660L (sv) | 1977-04-22 |
FR2328684B1 (it) | 1979-05-04 |
DE2647704A1 (de) | 1977-04-28 |
BE847479A (fr) | 1977-04-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE429970B (sv) | Forfarande for framstellning av glukopyranosido-1,6-mannit | |
MX4047E (es) | Procedimiento para preparar aralquilimidazoles | |
SE431089B (sv) | Forfarande for framstellning av beta-metyltio-propionaldehyd | |
IT1070586B (it) | Procedimento per preparare poliolefine | |
MX3638E (es) | Procedimiento para preparar metilpirazolilamidas | |
IT1058583B (it) | Procedimento per preparare idrossibenzaldeidi | |
MX143361A (es) | Procedimiento para preparacion de azinas | |
IT1076788B (it) | Procedimento per preparare organopolisilossani | |
SE433745B (sv) | Forfarande for framstellning av tetrahydroisokinolinderivat | |
SE416479B (sv) | Forfarande for framstellning av hogrena alkolimetallhalogenidkristaller | |
SE7613768L (sv) | Forfarande for framstellning av penicillinestrar | |
IT1068232B (it) | Procedimento per produrre timolo | |
IT1069076B (it) | Procedimento per produrre triclorometil trifluorometilbenzoli | |
MX3832E (es) | Procedimiento para preparar pirazolinonas | |
SE423025B (sv) | Forfarande for framstellning av proteinfilameter | |
SE7601804L (sv) | Forfarande for att framstella agglomererande vanadinsuboxider | |
NO147672C (no) | Analogifremgangsmaate for fremstilling av n-aryl-n-(1-l1-4-piperidinyl)-arylacetamider | |
MX143993A (es) | Procedimiento mejorado para preparar triarilfosfinas | |
IT1066655B (it) | Procedimento per depurare caprolattame | |
IT1065800B (it) | Procedimento per preparare trimetil-3,5,5 cicloesen-2 dione-1,4 | |
IT1069085B (it) | Procedimento per produrre triclorometil-trifluorometil-benzoli | |
IT1066658B (it) | Procedimento per produrre azodicarbossammide | |
IT1068946B (it) | Procedimento per prepararae triemtilidrochinone | |
SE420093B (sv) | Forfarande for framstellning av 5-fenyl-2-furamidoximer | |
IT1062099B (it) | Procedimento per preparare beta-rame-ftalocianina pigmentaria |