CS195298B2 - Method of producing humulones - Google Patents
Method of producing humulones Download PDFInfo
- Publication number
- CS195298B2 CS195298B2 CS755695A CS569575A CS195298B2 CS 195298 B2 CS195298 B2 CS 195298B2 CS 755695 A CS755695 A CS 755695A CS 569575 A CS569575 A CS 569575A CS 195298 B2 CS195298 B2 CS 195298B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- formula
- compound
- process according
- compounds
- oxidized
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C409/00—Peroxy compounds
- C07C409/02—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides
- C07C409/14—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides the carbon atom belonging to a ring other than a six-membered aromatic ring
-
- 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
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/64—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of functional groups containing oxygen only in singly bound form
-
- 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
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
-
- 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
- C07C49/703—Unsaturated compounds containing a keto groups being part of a ring containing hydroxy groups
- C07C49/743—Unsaturated compounds containing a keto groups being part of a ring containing hydroxy groups having unsaturation outside the rings, e.g. humulones, lupulones
-
- 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)
- Chemical Kinetics & Catalysis (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 |
|---|---|---|---|
| CH1215674A CH593220A5 (pt) | 1974-09-09 | 1974-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS195298B2 true CS195298B2 (en) | 1980-01-31 |
Family
ID=4380393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS755695A CS195298B2 (en) | 1974-09-09 | 1975-08-20 | Method of producing humulones |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US4012447A (pt) |
| JP (1) | JPS5163157A (pt) |
| AR (1) | AR209451A1 (pt) |
| BE (1) | BE833213A (pt) |
| BR (1) | BR7505665A (pt) |
| CA (1) | CA1052821A (pt) |
| CH (1) | CH593220A5 (pt) |
| CS (1) | CS195298B2 (pt) |
| DD (1) | DD121926A5 (pt) |
| DE (1) | DE2539014C3 (pt) |
| DK (1) | DK401075A (pt) |
| FR (2) | FR2330676A1 (pt) |
| GB (1) | GB1458343A (pt) |
| HU (1) | HU174740B (pt) |
| IT (1) | IT1041923B (pt) |
| NL (1) | NL7510179A (pt) |
| PL (1) | PL99232B1 (pt) |
| SE (2) | SE419751B (pt) |
| SU (1) | SU588913A3 (pt) |
| ZA (1) | ZA755160B (pt) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1140545A (en) * | 1965-03-01 | 1969-01-22 | Kalamazoo Spice Extract Co | Hop flavours for malt beverages and the like |
| US3923897A (en) * | 1973-04-02 | 1975-12-02 | Kalamazoo Spice Extract Co | Production of hoplike beverage bittering materials |
-
1974
- 1974-09-09 CH CH1215674A patent/CH593220A5/xx not_active IP Right Cessation
-
1975
- 1975-08-11 ZA ZA00755160A patent/ZA755160B/xx unknown
- 1975-08-19 IT IT26410/75A patent/IT1041923B/it active
- 1975-08-20 CS CS755695A patent/CS195298B2/cs unknown
- 1975-08-22 US US05/606,813 patent/US4012447A/en not_active Expired - Lifetime
- 1975-08-28 NL NL7510179A patent/NL7510179A/xx not_active Application Discontinuation
- 1975-08-29 AR AR260193A patent/AR209451A1/es active
- 1975-09-02 DE DE2539014A patent/DE2539014C3/de not_active Expired
- 1975-09-04 BR BR7505665*A patent/BR7505665A/pt unknown
- 1975-09-05 SE SE7509921A patent/SE419751B/xx unknown
- 1975-09-05 FR FR7527291A patent/FR2330676A1/fr active Granted
- 1975-09-05 CA CA234,837A patent/CA1052821A/en not_active Expired
- 1975-09-05 HU HU75GI230A patent/HU174740B/hu unknown
- 1975-09-08 GB GB3683675A patent/GB1458343A/en not_active Expired
- 1975-09-08 DK DK401075A patent/DK401075A/da not_active Application Discontinuation
- 1975-09-08 SU SU752170254A patent/SU588913A3/ru active
- 1975-09-08 JP JP50108814A patent/JPS5163157A/ja active Pending
- 1975-09-08 DD DD188242A patent/DD121926A5/xx unknown
- 1975-09-08 PL PL1975183182A patent/PL99232B1/pl unknown
- 1975-09-09 BE BE159860A patent/BE833213A/xx not_active IP Right Cessation
-
1976
- 1976-01-19 FR FR7601229A patent/FR2291192A1/fr active Granted
-
1978
- 1978-09-12 SE SE7809599A patent/SE7809599L/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US4012447A (en) | 1977-03-15 |
| DD121926A5 (pt) | 1976-09-05 |
| FR2291192B1 (pt) | 1979-10-05 |
| FR2330676B1 (pt) | 1978-10-27 |
| PL99232B1 (pl) | 1978-06-30 |
| CH593220A5 (pt) | 1977-11-30 |
| DE2539014B2 (de) | 1979-08-09 |
| DE2539014C3 (de) | 1980-04-30 |
| DE2539014A1 (de) | 1976-03-25 |
| SU588913A3 (ru) | 1978-01-15 |
| AU8392375A (en) | 1977-02-17 |
| SE419751B (sv) | 1981-08-24 |
| DK401075A (da) | 1976-03-10 |
| BR7505665A (pt) | 1976-08-03 |
| JPS5163157A (en) | 1976-06-01 |
| AR209451A1 (es) | 1977-04-29 |
| ZA755160B (en) | 1976-07-28 |
| FR2330676A1 (fr) | 1977-06-03 |
| NL7510179A (nl) | 1976-03-11 |
| GB1458343A (en) | 1976-12-15 |
| IT1041923B (it) | 1980-01-10 |
| FR2291192A1 (fr) | 1976-06-11 |
| SE7809599L (sv) | 1978-09-12 |
| CA1052821A (en) | 1979-04-17 |
| HU174740B (hu) | 1980-03-28 |
| SE7509921L (sv) | 1976-03-10 |
| BE833213A (fr) | 1976-03-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Pandey et al. | Cobalt mediated regioselective ring opening of oxiranes with benzenethiol: A mechanistic study | |
| Pinto et al. | Bismuth (III) salts mediated regioselective ring opening of epoxides: an easy route to halohydrins and β-hydroxy nitrates | |
| Ruitenberg et al. | Organometal‐mediated synthesis of conjugated allenynes, allenediynes, vinylallenes and diallenes | |
| EP2868647A1 (en) | Method for producing (E)-2-isopropyl-5-methyl-2,4-hexadienyl acetate | |
| US3952064A (en) | Process for producing mercaptophenols | |
| Stavber et al. | Efficient Synthesis of 4-Fluorocyclohexa-2, 5-dienone Derivatives Using N-Fluoro-1, 4-diazoniabicyclo [2.2. 2] octane Salt Analogues | |
| CS195298B2 (en) | Method of producing humulones | |
| EP0240431B1 (fr) | Procédé de préparation de composes carbonyles éthyléniques | |
| Purpura et al. | Regio‐and Stereoselective Synthesis of Vinylallenes by 1, 5‐(SN′′)‐Substitution of Enyne Acetates and Oxiranes with Organocuprates | |
| WO2018105237A1 (ja) | トリオキソプロパン化合物の製造法 | |
| Benayoud et al. | An expedient synthesis of (α, α-difluoroprop-2-ynyl) phosphonate esters | |
| EP0082781A1 (fr) | Nouveaux bêta-cétoesters chlorés, leur préparation et leur emploi | |
| US4088688A (en) | Process for making humulones and novel intermediates therefor | |
| Harris et al. | Phase-transfer catalysis by poly (ethylene glycol) s of. beta.-thioethyl chloride reactions | |
| Cota et al. | Hydrotitanation-protonation of vitamin D2 and its analogs: an efficient method for the preparation of 10, 19-dihydrovitamins D2 including dihydrotachysterol2 | |
| Shono et al. | Electroorganic chemistry. 68. A new method of 1, 4-transposition of a carbonyl group | |
| Cieplak et al. | Synthesis of long-chain monosaccharides via the coupling of three ‘normal’sugar units via Wittig type methodology: unusual removal of the benzyl group under basic conditions | |
| JPS5926626B2 (ja) | フムロン化合物 | |
| Camps et al. | Reduction of alkyl 2, 4-alkadienoates with sodium dithionite under phase transfer conditions | |
| Jarosz et al. | Synthesis of higher carbon sugars. Unexpected rearrangement of higher sugar allylic alcohols | |
| EP0474527A1 (fr) | Procédé de préparation d'esters de l'acide (cyanofluorométhyl) phosphonique | |
| EP0070995B1 (fr) | Procédé pour la préparation de cétones cycloaliphatiques polyinsaturées | |
| KR100510587B1 (ko) | 할로겐이 치환된 디페닐에테르 유도체의 제조방법 | |
| JPS6231700B2 (pt) | ||
| KR100665412B1 (ko) | 디하이드로시트랄의 제조방법 |