IT1049923B - Cyanomethyl-substd tetrahydropyran- or -furane derivs - useful perfumes for detergent compsns (BE270976) - Google Patents

Cyanomethyl-substd tetrahydropyran- or -furane derivs - useful perfumes for detergent compsns (BE270976)

Info

Publication number
IT1049923B
IT1049923B IT2972675A IT2972675A IT1049923B IT 1049923 B IT1049923 B IT 1049923B IT 2972675 A IT2972675 A IT 2972675A IT 2972675 A IT2972675 A IT 2972675A IT 1049923 B IT1049923 B IT 1049923B
Authority
IT
Italy
Prior art keywords
cyanomethyl
derivs
furane
substd
tetrahydropyran
Prior art date
Application number
IT2972675A
Other languages
Italian (it)
Inventor
E Platone
A Prevedello
M Brunelli
Original Assignee
Snam Progetti
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.)
Filing date
Publication date
Application filed by Snam Progetti filed Critical Snam Progetti
Priority to IT2972675A priority Critical patent/IT1049923B/en
Priority to PT64931A priority patent/PT64931B/en
Priority to CA248,513A priority patent/CA1085862A/en
Priority to LU74642A priority patent/LU74642A1/xx
Priority to GB12145/76A priority patent/GB1506328A/en
Priority to DE2612749A priority patent/DE2612749C3/en
Priority to CH376176A priority patent/CH628042A5/en
Priority to AU12350/76A priority patent/AU503650B2/en
Priority to TR1885176A priority patent/TR18851A/en
Priority to BG7633674A priority patent/BG26534A4/xx
Priority to DD192062A priority patent/DD126305A5/xx
Priority to BR7601879A priority patent/BR7601879A/en
Priority to JP51032740A priority patent/JPS51118759A/en
Priority to SU762338611A priority patent/SU591144A3/en
Priority to SE7603705A priority patent/SE426941B/en
Priority to IE650/76A priority patent/IE43460B1/en
Priority to BG7600032713A priority patent/BG25223A3/en
Priority to NO761069A priority patent/NO144387C/en
Priority to MX000124U priority patent/MX3176E/en
Priority to ES446618A priority patent/ES446618A1/en
Priority to YU00797/76A priority patent/YU79776A/en
Priority to DK135076A priority patent/DK142986C/en
Priority to FR7608881A priority patent/FR2305437A1/en
Priority to RO7685331A priority patent/RO70657A/en
Priority to RO7695555A priority patent/RO76213A/en
Priority to EG184/76A priority patent/EG12421A/en
Priority to NL7603279.A priority patent/NL164856C/en
Priority to IN101/CAL/78A priority patent/IN147573B/en
Priority to US05/918,445 priority patent/US4150037A/en
Priority to AT669578A priority patent/AT365584B/en
Priority to DK489578A priority patent/DK489578A/en
Priority to US06/005,507 priority patent/US4199516A/en
Priority to US06/081,885 priority patent/US4284567A/en
Priority to IN239/CAL/80A priority patent/IN149518B/en
Application granted granted Critical
Publication of IT1049923B publication Critical patent/IT1049923B/en
Priority to YU02406/82A priority patent/YU240682A/en

Links

Abstract

(I) and 2-methyl-2-cyanomethyl-5-isopropyltetrahydrofuran (II) are useful as perfume agents in detergent compsns. esp due to their good resistance to alkalis.
IT2972675A 1975-03-27 1975-11-27 Cyanomethyl-substd tetrahydropyran- or -furane derivs - useful perfumes for detergent compsns (BE270976) IT1049923B (en)

Priority Applications (35)

Application Number Priority Date Filing Date Title
IT2972675A IT1049923B (en) 1975-11-27 1975-11-27 Cyanomethyl-substd tetrahydropyran- or -furane derivs - useful perfumes for detergent compsns (BE270976)
PT64931A PT64931B (en) 1975-03-27 1976-03-22 Process for the cyclization of gamma delta or delta epsilon unsaturated alcohols and products obtained thereby
CA248,513A CA1085862A (en) 1975-03-27 1976-03-22 Method for the cyclization of 3,7-dimethyl-3-hydroxy- 6-octenenitrile and new pyran and furan derivatives obtained thereby
GB12145/76A GB1506328A (en) 1975-03-27 1976-03-25 Processes for the cyclization of unsaturated alcohols and the heterocyclic compounds obtainable thereby
DE2612749A DE2612749C3 (en) 1975-03-27 1976-03-25 Process for the preparation of 2,6,6-trimethyl-2-cyanomethyltetrahydropyran
CH376176A CH628042A5 (en) 1975-03-27 1976-03-25 PROCEDURE FOR THE CYCLING OF RANGE-DELTA ALCOHOLS OR DELTA-EPSILON UNSATURATED AND CYCLISED DERIVATIVES SO OBTAINED.
AU12350/76A AU503650B2 (en) 1975-03-27 1976-03-25 Cyclisation of gamma-delta epsilon unsaturated mono alcohols
LU74642A LU74642A1 (en) 1975-03-27 1976-03-25
NO761069A NO144387C (en) 1975-03-27 1976-03-26 NEW CYANMETHYL-SUBSTITUTED TETRAHYDROFURAN - HOWEVER, TETRAHYDROPYRANE COMPOUNDS WITH PERFORMANCE PROPERTIES AND PROCEDURES FOR THEIR PREPARATION
DD192062A DD126305A5 (en) 1975-03-27 1976-03-26
BR7601879A BR7601879A (en) 1975-03-27 1976-03-26 PROCESS FOR CYCLING ALCOHOLS, S OR S, & Unsaturated
JP51032740A JPS51118759A (en) 1975-03-27 1976-03-26 Ring closing method of gammaadelta or deltaa epsilon unsaturated alcohol and reaction product obtained by said method
SU762338611A SU591144A3 (en) 1975-03-27 1976-03-26 Method of preparing alkyl-derivatives of 2-methyl-2-cyanomethyltetrahydropyrane and/or 2-methyl-2-cyanomethyltetrahydrofuran
SE7603705A SE426941B (en) 1975-03-27 1976-03-26 PROCEDURE FOR PREPARING 2,6,6-TRIMETHYL-2-CYANOMETHYL-TETRAHYDROPYRANE AND / OR 2-METHYL-2-CYANOMETHYL-5-ISOPROPYL-TETRAHYDROFURANE
IE650/76A IE43460B1 (en) 1975-03-27 1976-03-26 Process for the cyclization of unsaturated alcohols, and the heterocyclic compunds obtainable thereby
BG7600032713A BG25223A3 (en) 1975-03-27 1976-03-26 A method of obtaining 2,6,6-threemethyl-2-cyanomethyl-tetrahydropiran
TR1885176A TR18851A (en) 1975-03-27 1976-03-26 A PROCEDURE FOR THE CYCLIZATION OF GAMMA-DELTA, OR DELTA-EPSILON UNSaturated ALCOHOLS AND PRODUCTS OBTAINED BY THIS PROCEDURE
MX000124U MX3176E (en) 1975-03-27 1976-03-26 IMPROVED PROCEDURE FOR THE SYNTHESIS OF 2, 6, 6 - TRI METHYL - 2 - CYANE METHYL TETRA HYDRO PYRANE AND / OR 2 - METHYL - 2 - CYANE METHYL - 5 - ISO PROPYL TETRA HYDRO FURANE
ES446618A ES446618A1 (en) 1975-03-27 1976-03-26 Method for the cyclization of gamma-delta, or delta-epsilon unsaturated alcohols
YU00797/76A YU79776A (en) 1975-03-27 1976-03-26 Process for obtaining a new 2,6,6-trimethyl-2-cyano-methyl-tetrahydropyrane
DK135076A DK142986C (en) 1975-03-27 1976-03-26 METHOD FOR PREPARING 2,6,6-TRIMETHYL-2-CYANOMETHYL-TETRAHYDROPYRANE OR 2-METHYL-2-CYANOMETHYL-5-ISOPROPYL-TETRAHYDROFURAN OR MIXTURES THEREOF
FR7608881A FR2305437A1 (en) 1975-03-27 1976-03-26 CYCLING PROCESS FOR GAMMA-DELTA, DELTA-EPSILON UNSATURED ALCOHOLS AND PRODUCTS OBTAINED BY THIS PROCESS
BG7633674A BG26534A4 (en) 1975-03-27 1976-03-26
RO7685331A RO70657A (en) 1975-03-27 1976-03-27 PROCESS FOR PREPARING 2,6,6-TRIMETHYL-2-CYANOMETHYLTETRAHYDROPYRANE
RO7695555A RO76213A (en) 1975-03-27 1976-03-27 PROCESS FOR THE PREPARATION OF 2-METHYL-2-CYANOMETHYL-5-IZOPROPYLETETRAHYDROFURAN COMPOUND
EG184/76A EG12421A (en) 1975-03-27 1976-03-27 Method for the cyclization of gamma-delta-delta,or delta-epsilon-usaturated alcohols and products obtained thereby
NL7603279.A NL164856C (en) 1975-03-27 1976-03-29 PROCESS FOR PREPARING CYCLIC ETHER COMPOUNDS WITH PERFUME CHARACTER.
IN101/CAL/78A IN147573B (en) 1975-03-27 1978-01-27
US05/918,445 US4150037A (en) 1975-03-27 1978-06-23 Cyanomethyl substituted tetrahydropyrans useful as fragrances for detergents
AT669578A AT365584B (en) 1975-11-27 1978-09-15 METHOD FOR PRODUCING THE NEW 2-METHYL-2CYANMETHYL-5-ISOPROPYL TETRAHYDROFURANE
DK489578A DK489578A (en) 1975-03-27 1978-11-02 PROCEDURE FOR THE PREPARATION OF 2-METHYL-2-CYANOMETHYL-5-ISOPROPYL-TETRAHYDROFURAN
US06/005,507 US4199516A (en) 1975-03-27 1979-01-22 2-Methyl-2-cyanomethyl-5-isopropyl tetrahydrofuran
US06/081,885 US4284567A (en) 1975-03-27 1979-10-04 Method for the cyclization of gamma-delta, or delta-epsilon unsaturated alcohols
IN239/CAL/80A IN149518B (en) 1975-03-27 1980-02-29
YU02406/82A YU240682A (en) 1975-03-27 1982-10-27 Process for obtaining a new 2-methyl-2-cyanmethyl-5-isopropyl-tetrahydrofurane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2972675A IT1049923B (en) 1975-11-27 1975-11-27 Cyanomethyl-substd tetrahydropyran- or -furane derivs - useful perfumes for detergent compsns (BE270976)

Publications (1)

Publication Number Publication Date
IT1049923B true IT1049923B (en) 1981-02-10

Family

ID=11228325

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2972675A IT1049923B (en) 1975-03-27 1975-11-27 Cyanomethyl-substd tetrahydropyran- or -furane derivs - useful perfumes for detergent compsns (BE270976)

Country Status (1)

Country Link
IT (1) IT1049923B (en)

Similar Documents

Publication Publication Date Title
FR2333041A1 (en) DETERGENT COMPOSITION INCLUDING ENCAPSULATED PERFUMES
FR2311089A1 (en) WHITENING AND DETERGENT COMPOSITIONS
JPS51143607A (en) Perfume
BR7604029A (en) IMPROVEMENT IN BRAKE HOLDER
JPS51142007A (en) Detergent composition
GB1545801A (en) Detergent composition
MX143674A (en) IMPROVEMENTS IN PERFUME AND SIMILAR VAPORIZERS
IT1143002B (en) PERFECTION IN NON-IRRITATING DETERGENT HAIR COMPOSITIONS
GB1553487A (en) Perfumes and perfume compositions
JPS5263907A (en) Bleaching composition * detergent composition and bleaching method
GB1540301A (en) Detergent composition
JPS51144406A (en) Nonninflammable carpet detergent composition
JPS51150504A (en) Detergent composition
GB1549871A (en) Detergent composition
AT388744B (en) SOLID DETERGENT AND DETERGENT COMPOSITION
IT1062622B (en) IMPROVEMENT IN DENTAL AMALGAMS
ZA767170B (en) Detergent composition and method for use
JPS5250307A (en) Detergent composition
JPS5236112A (en) Detergent composition
FR2313443A1 (en) STABLE WHITENING DETERGENT COMPOSITION
IT1109404B (en) IMPROVEMENT IN DETERGENT COMPOSITIONS
FR2336474A1 (en) DETERGENT COMPOSITIONS CONTAINING IN PARTICULAR A GLYCERYLE ETHER
IT1049923B (en) Cyanomethyl-substd tetrahydropyran- or -furane derivs - useful perfumes for detergent compsns (BE270976)
IT1037201B (en) Cyanomethyl-substd tetrahydropyran- or -furane derivs - useful perfumes for detergent compsns (BE270976)
BR7604601A (en) PERFUME COMPOSITION, DETERGENT COMPOSITION, AND PERFUME PROCCOMPOSITION, DEODORANT DETERGENT COMPOSITION, AND PROCESS TO PREPARE DEODORANT PERFUME AND TO PREPARE DEODORANT PERFUME AND DEODORANT DETERGENT COMPOSITION