NO155769C - PROCEDURE FOR THE PREPARATION OF AMITINOL. - Google Patents
PROCEDURE FOR THE PREPARATION OF AMITINOL.Info
- Publication number
- NO155769C NO155769C NO811594A NO811594A NO155769C NO 155769 C NO155769 C NO 155769C NO 811594 A NO811594 A NO 811594A NO 811594 A NO811594 A NO 811594A NO 155769 C NO155769 C NO 155769C
- Authority
- NO
- Norway
- Prior art keywords
- group
- formula see
- see diagramm
- preparation
- tetrahydropyranyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/128—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by alcoholysis
- C07C29/1285—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by alcoholysis of esters of organic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
- C07C29/095—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of esters of organic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
- C07C29/10—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C321/00—Thiols, sulfides, hydropolysulfides or polysulfides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C33/00—Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C33/02—Acyclic alcohols with carbon-to-carbon double bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/28—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group
- C07C67/297—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Organic Insulating Materials (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
1. Process for the preparation of E-2-methyl-6-methylene-3,7-octadien-2-ol, characterised in that a sulphenyl chloride R1 SCl wherein R1 represents an optionally substituted alkyl or phenyl group is added to myrcene, and then in the resulting compound of formula see diagramm : EP0039889,P5,F3 the chlorine is replaced in the usual way by the group OR2 wherein R2 represents an acyl group, a sulphonic acid group, a tetrahydropyranyl or methoxy-tetrahydropyranyl group, a triarylmethyl or a silyl group, then the sulphur is oxidised with conventional oxidising agents so as to produce a compound of general formula see diagramm : EP0039889,P5,F4 (wherein n=1 or 2), from which R1 SOn H is eliminated by conventional methods and the group R2 is split off from the resulting compound of formula see diagramm : EP0039889,P5,F5 in exchange for hydrogen, using acidic, basis or neutral agents.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803018154 DE3018154A1 (en) | 1980-05-12 | 1980-05-12 | METHOD FOR PRODUCING AMITINOL |
Publications (3)
Publication Number | Publication Date |
---|---|
NO811594L NO811594L (en) | 1981-11-13 |
NO155769B NO155769B (en) | 1987-02-16 |
NO155769C true NO155769C (en) | 1987-05-27 |
Family
ID=6102219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO811594A NO155769C (en) | 1980-05-12 | 1981-05-11 | PROCEDURE FOR THE PREPARATION OF AMITINOL. |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0039889B1 (en) |
JP (1) | JPS57154138A (en) |
AT (1) | ATE4311T1 (en) |
CA (1) | CA1187108A (en) |
DE (2) | DE3018154A1 (en) |
DK (1) | DK153781C (en) |
IL (1) | IL62840A (en) |
NO (1) | NO155769C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4616670B2 (en) * | 2005-03-11 | 2011-01-19 | 日立マクセル株式会社 | Cleaning method for rotary powder processing equipment |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL216144A (en) * | 1956-04-09 | |||
US3433839A (en) * | 1966-05-12 | 1969-03-18 | Takasago Perfumery Co Ltd | Process for the production of a mixture of alicyclic hydroxyaldehydes |
-
1980
- 1980-05-12 DE DE19803018154 patent/DE3018154A1/en not_active Withdrawn
-
1981
- 1981-05-06 EP EP81103408A patent/EP0039889B1/en not_active Expired
- 1981-05-06 DE DE8181103408T patent/DE3160691D1/en not_active Expired
- 1981-05-06 AT AT81103408T patent/ATE4311T1/en not_active IP Right Cessation
- 1981-05-11 DK DK207381A patent/DK153781C/en active
- 1981-05-11 CA CA000377319A patent/CA1187108A/en not_active Expired
- 1981-05-11 IL IL62840A patent/IL62840A/en unknown
- 1981-05-11 NO NO811594A patent/NO155769C/en unknown
- 1981-05-12 JP JP56072109A patent/JPS57154138A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
IL62840A0 (en) | 1981-07-31 |
CA1187108A (en) | 1985-05-14 |
DK153781B (en) | 1988-09-05 |
EP0039889A1 (en) | 1981-11-18 |
NO811594L (en) | 1981-11-13 |
JPS57154138A (en) | 1982-09-22 |
DK153781C (en) | 1989-02-13 |
DK207381A (en) | 1981-11-13 |
DE3018154A1 (en) | 1981-11-19 |
IL62840A (en) | 1985-05-31 |
JPH0341452B2 (en) | 1991-06-24 |
DE3160691D1 (en) | 1983-09-01 |
ATE4311T1 (en) | 1983-08-15 |
NO155769B (en) | 1987-02-16 |
EP0039889B1 (en) | 1983-07-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3773089D1 (en) | METHOD FOR PRODUCING THIAZOLIDINEDION DERIVATIVES. | |
EP0142348A3 (en) | Process for preparing a zeolite of the l type using organic templates | |
GB963987A (en) | Improvements in photographic silver halide emulsions | |
OA06973A (en) | Process for the enzymatic preparation of 2-amino-4-methylphosphino-butiryque- (L) acid. | |
NO832782L (en) | NOEYTRAL, TOPICAL SODIUM FLUORIDE GEL. | |
NO155769C (en) | PROCEDURE FOR THE PREPARATION OF AMITINOL. | |
HUT45009A (en) | Process for producing retinoyl-chlorides | |
JPS5562025A (en) | Manufacture of organic fluorine compound by calcium fluoride | |
FI813289L (en) | PHOSPHONOHYDROXIACETONITRIL FOERFARANDE FOER DESS FRAMSTAELLNING OCH DESS ANVAENDNING SOM MELLANPROTUKT VID FRAMSTAELLNING AV LAEKEMEDEL | |
FR2372460A1 (en) | TRANSFER PHOTOGRAPHIC PROCESS WITH DIFFUSION OF COLORANT | |
JPS5565955A (en) | Developing solution for silver halide color photographic material | |
FI813290L (en) | FOSFONOFORMALDEHYD FOERFARANDE FOER DESS FRAMSTAELLNING OCH DESS ANVAENDNING SOM MELLANPRODUKT VID FRAMSTAELLNING AV LAEKEMEDEL | |
GB1092664A (en) | Process for preparing thiamine derivatives | |
EP0181100A3 (en) | 3-(indan-5-yloxy (or thio)) cyclopentanecarboxylic acid analogues | |
FR2404617A1 (en) | PROCESS FOR PREPARATION OF BENZOYL HALOGENIDES AND HALOGENOSULFONYLBENZOYL HALOGENIDES | |
SE7601948L (en) | METHODS OF PRODUCING CARBOXY-ALKANE-PHOSPHONIC ACIDS AND CARBOXY-ALKYL-PHOSPHINIC ACIDS | |
KR830006356A (en) | Method for producing vinyl compound | |
KR860002486A (en) | Method for preparing thiazinephosphonic acid derivative | |
GB1537815A (en) | Process for producing 3-bromophthalide | |
SU1010832A1 (en) | WAY OF OBTAINING 4,4'-AZO-BIS- (TRET-BUTYL PEROXYMETHYL-4-CYANPENTANOATA) | |
JPS5543005A (en) | Preparation of 2,2-bisphenol sulfone derivative | |
IL71246A0 (en) | Phosphonic acid esters,their production and their use as pesticides | |
KR870007182A (en) | Method for preparing penicsilane acid 1,1-dioxide | |
ATE23048T1 (en) | D-HOMO-CORTICOIDS, THEIR PREPARATION AND USE. | |
GB1139022A (en) | Improvements in or relating to aminohalophenylthioethers |