NL188634B - PROCESS FOR PREPARING BETA, GAMMA-ETHENICALLY UNSATURATED DELTA OXOACETALS - Google Patents

PROCESS FOR PREPARING BETA, GAMMA-ETHENICALLY UNSATURATED DELTA OXOACETALS

Info

Publication number
NL188634B
NL188634B NLAANVRAGE7804965,A NL7804965A NL188634B NL 188634 B NL188634 B NL 188634B NL 7804965 A NL7804965 A NL 7804965A NL 188634 B NL188634 B NL 188634B
Authority
NL
Netherlands
Prior art keywords
oxoacetals
gamma
preparing beta
ethenically unsaturated
unsaturated delta
Prior art date
Application number
NLAANVRAGE7804965,A
Other languages
Dutch (nl)
Other versions
NL188634C (en
NL7804965A (en
Original Assignee
Rhone Poulenc Ind
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 Rhone Poulenc Ind filed Critical Rhone Poulenc Ind
Publication of NL7804965A publication Critical patent/NL7804965A/en
Publication of NL188634B publication Critical patent/NL188634B/en
Application granted granted Critical
Publication of NL188634C publication Critical patent/NL188634C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
    • C07C47/277—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing ether groups, groups, groups, or groups
    • 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

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)
NLAANVRAGE7804965,A 1977-05-17 1978-05-09 PROCESS FOR PREPARING BETA, GAMMA-ETHENICALLY UNSATURATED DELTA OXOACETALS NL188634C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7715070A FR2391181A1 (en) 1977-05-17 1977-05-17 PROCESS FOR PREPARING D-OXOACETALS

Publications (3)

Publication Number Publication Date
NL7804965A NL7804965A (en) 1978-11-21
NL188634B true NL188634B (en) 1992-03-16
NL188634C NL188634C (en) 1992-08-17

Family

ID=9190911

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7804965,A NL188634C (en) 1977-05-17 1978-05-09 PROCESS FOR PREPARING BETA, GAMMA-ETHENICALLY UNSATURATED DELTA OXOACETALS

Country Status (12)

Country Link
JP (1) JPS53141204A (en)
BE (1) BE867127A (en)
CA (1) CA1108646A (en)
CH (1) CH633246A5 (en)
DD (1) DD135481A5 (en)
DE (1) DE2821540A1 (en)
FR (1) FR2391181A1 (en)
GB (1) GB1591968A (en)
HU (1) HU179295B (en)
IT (1) IT1096298B (en)
NL (1) NL188634C (en)
SU (1) SU869553A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654105B1 (en) * 1989-11-09 1992-02-21 Univ Rouen NOVEL DIENOXYSILANES, PROCESS FOR OBTAINING SAME, AND NEW ALPHA-ETHYLENIC ALPHA-HALOGEN ALDEHYDES TO WHICH THEY GIVE ACCESS.

Also Published As

Publication number Publication date
BE867127A (en) 1978-11-16
SU869553A3 (en) 1981-09-30
DD135481A5 (en) 1979-05-09
JPS53141204A (en) 1978-12-08
IT1096298B (en) 1985-08-26
NL188634C (en) 1992-08-17
DE2821540A1 (en) 1978-11-23
JPS6159298B2 (en) 1986-12-16
NL7804965A (en) 1978-11-21
CH633246A5 (en) 1982-11-30
FR2391181B1 (en) 1981-01-09
CA1108646A (en) 1981-09-08
FR2391181A1 (en) 1978-12-15
DE2821540C2 (en) 1988-02-18
HU179295B (en) 1982-09-28
IT7823510A0 (en) 1978-05-17
GB1591968A (en) 1981-07-01

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee