GB1381206A – Alcohols
– Google Patents
GB1381206A – Alcohols
– Google Patents
Alcohols
Info
Publication number
GB1381206A
GB1381206A
GB1094874A
GB1094874A
GB1381206A
GB 1381206 A
GB1381206 A
GB 1381206A
GB 1094874 A
GB1094874 A
GB 1094874A
GB 1094874 A
GB1094874 A
GB 1094874A
GB 1381206 A
GB1381206 A
GB 1381206A
Authority
GB
United Kingdom
Prior art keywords
alcohols
march
prepared
general formula
givaudan
Prior art date
1972-03-10
Legal status (The legal status 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 status listed.)
Expired
Application number
GB1094874A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
L Givaudan and Co SA
Original Assignee
L Givaudan and Co SA
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.)
1972-03-10
Filing date
1973-03-09
Publication date
1975-01-22
1973-03-09
Application filed by L Givaudan and Co SA
filed
Critical
L Givaudan and Co SA
1975-01-22
Publication of GB1381206A
publication
Critical
patent/GB1381206A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
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
C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C17/00—Preparation of halogenated hydrocarbons
C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
C07C17/18—Preparation of halogenated hydrocarbons by replacement by halogens of oxygen atoms of carbonyl groups
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
C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
C07C29/143—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of ketones
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
C07C45/515—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 the singly bound functional group being an acetalised, ketalised hemi-acetalised, or hemi-ketalised hydroxyl group
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
C07C49/203—Unsaturated compounds containing keto groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
Abstract
1381206 Unsaturated alcohols L GIVAUDAN & CIE SA 9 March 1973 [10 March 1972] 10948/74 Divided out of 1381205 Heading C2C Alcohols of the general formula wherein A is -CH 2 -C(=CH 2 )-CH=CH 2 or -CH=C(CH 3 )-CH=CH 2 , are prepared by reducing a ketone of general formula preferably in an organic solvent, at a temperature below room temperature. Trans-2,6-dimethyl – 10 – methylene – dodeca – 1,6,11 – trien- 3-ol is prepared in the example.
GB1094874A
1972-03-10
1973-03-09
Alcohols
Expired
GB1381206A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
CH351072A
CH569684A5
(en)
1972-03-10
1972-03-10
Publications (1)
Publication Number
Publication Date
GB1381206A
true
GB1381206A
(en)
1975-01-22
Family
ID=4257538
Family Applications (3)
Application Number
Title
Priority Date
Filing Date
GB1142773A
Expired
GB1381205A
(en)
1972-03-10
1973-03-09
Process for the preparation of sinensal type compounds
GB1094974A
Expired
GB1381207A
(en)
1972-03-10
1973-03-09
Ketones
GB1094874A
Expired
GB1381206A
(en)
1972-03-10
1973-03-09
Alcohols
Family Applications Before (2)
Application Number
Title
Priority Date
Filing Date
GB1142773A
Expired
GB1381205A
(en)
1972-03-10
1973-03-09
Process for the preparation of sinensal type compounds
GB1094974A
Expired
GB1381207A
(en)
1972-03-10
1973-03-09
Ketones
Country Status (7)
Country
Link
US
(1)
US3943177A
(en)
JP
(1)
JPS495914A
(en)
CH
(1)
CH569684A5
(en)
DE
(1)
DE2310279A1
(en)
FR
(1)
FR2175845B1
(en)
GB
(3)
GB1381205A
(en)
NL
(1)
NL7302719A
(en)
Families Citing this family (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4014946A
(en)
*
1974-11-25
1977-03-29
Zoecon Corporation
Synthesis of 1-bromonon-4-en-6-yne
DE2532851C2
(en)
*
1975-07-23
1984-03-15
Basf Ag, 6700 Ludwigshafen
12-alkoxy-3,7,11-trimethyldodecatetraene
US4451392A
(en)
*
1982-09-30
1984-05-29
International Flavors & Fragrances Inc.
Synthesis of triconjugated dienones and novel intermediates used in said process
US4465863A
(en)
*
1982-11-12
1984-08-14
International Flavors & Fragrances Inc.
Branched C13 -alk-1-en-5-ones, use thereof in perfumery, process for preparing same and intermediates used in said process
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR1159223A
(en)
*
1955-09-02
1958-06-25
Hoffmann La Roche
Process for the preparation of alpha, beta-unsaturated aldehydes
US2902515A
(en)
*
1956-08-22
1959-09-01
Hoffmann La Roche
Preparation of unsaturated aldehydes
CH459982A
(en)
*
1964-02-25
1968-07-31
Hoffmann La Roche
Process for the preparation of polyenketones
GB1209909A
(en)
*
1966-09-15
1970-10-21
Zoecon Corp
A long chain hydrocarbon ketone
US3574715A
(en)
*
1969-11-26
1971-04-13
Givaudan Corp
Unsaturated carbonyl compound
1972
1972-03-10
CH
CH351072A
patent/CH569684A5/xx
not_active
IP Right Cessation
1973
1973-02-27
NL
NL7302719A
patent/NL7302719A/xx
unknown
1973-03-01
DE
DE19732310279
patent/DE2310279A1/en
active
Pending
1973-03-02
US
US05/337,341
patent/US3943177A/en
not_active
Expired – Lifetime
1973-03-07
JP
JP48026894A
patent/JPS495914A/ja
active
Pending
1973-03-09
GB
GB1142773A
patent/GB1381205A/en
not_active
Expired
1973-03-09
FR
FR7308485A
patent/FR2175845B1/fr
not_active
Expired
1973-03-09
GB
GB1094974A
patent/GB1381207A/en
not_active
Expired
1973-03-09
GB
GB1094874A
patent/GB1381206A/en
not_active
Expired
Also Published As
Publication number
Publication date
DE2310279A1
(en)
1973-09-13
CH569684A5
(en)
1975-11-28
NL7302719A
(en)
1973-09-12
FR2175845B1
(en)
1976-11-05
GB1381207A
(en)
1975-01-22
US3943177A
(en)
1976-03-09
GB1381205A
(en)
1975-01-22
FR2175845A1
(en)
1973-10-26
JPS495914A
(en)
1974-01-19
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Legal Events
Date
Code
Title
Description
1975-06-04
PS
Patent sealed [section 19, patents act 1949]
1978-10-11
PCNP
Patent ceased through non-payment of renewal fee
