NL8101526A - Werkwijze voor de bereiding van tetra-gesubstitueerde cyclopropaanverbindingen en verkregen nieuwe produkten. - Google Patents

Werkwijze voor de bereiding van tetra-gesubstitueerde cyclopropaanverbindingen en verkregen nieuwe produkten. Download PDF

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Publication number
NL8101526A
NL8101526A NL8101526A NL8101526A NL8101526A NL 8101526 A NL8101526 A NL 8101526A NL 8101526 A NL8101526 A NL 8101526A NL 8101526 A NL8101526 A NL 8101526A NL 8101526 A NL8101526 A NL 8101526A
Authority
NL
Netherlands
Prior art keywords
formula
compound
group
alkali metal
process according
Prior art date
Application number
NL8101526A
Other languages
English (en)
Dutch (nl)
Original Assignee
Roussel Uclaf
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 Roussel Uclaf filed Critical Roussel Uclaf
Publication of NL8101526A publication Critical patent/NL8101526A/nl

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00—Sulfones; Sulfoxides
    • C07C317/44—Sulfones; Sulfoxides having sulfone or sulfoxide groups and carboxyl groups bound to the same carbon skeleton

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL8101526A 1980-03-28 1981-03-27 Werkwijze voor de bereiding van tetra-gesubstitueerde cyclopropaanverbindingen en verkregen nieuwe produkten. NL8101526A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8006979A FR2479192A1 (fr) 1980-03-28 1980-03-28 Procede de preparation de derives cyclopropaniques tetra-substitues
FR8006979 1980-03-28

Publications (1)

Publication Number Publication Date
NL8101526A true NL8101526A (nl) 1981-10-16

Family

ID=9240244

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8101526A NL8101526A (nl) 1980-03-28 1981-03-27 Werkwijze voor de bereiding van tetra-gesubstitueerde cyclopropaanverbindingen en verkregen nieuwe produkten.

Country Status (9)

Country Link
US (2) US4401601A (it)
JP (1) JPS572238A (it)
CH (2) CH648821A5 (it)
DE (1) DE3112265A1 (it)
FR (1) FR2479192A1 (it)
GB (1) GB2075497B (it)
HU (1) HU187822B (it)
IT (1) IT1170845B (it)
NL (1) NL8101526A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479192A1 (fr) * 1980-03-28 1981-10-02 Roussel Uclaf Procede de preparation de derives cyclopropaniques tetra-substitues
JP2834501B2 (ja) * 1989-11-25 1998-12-09 鐘淵化学工業株式会社 ３，４―エポキシ酪酸エステルの製法および中間体
US5157146A (en) * 1990-08-27 1992-10-20 E. R. Squibb & Sons, Inc. Method for preparing isoprenoid cyclopropane 1,1-dicarboxylates
US5095136A (en) * 1990-08-27 1992-03-10 E. R. Squibb & Sons, Inc. Method for preparing isoprenoid cyclopropane 1,1-dicarboxylates and derivatives thereof and novel intermediates
US5159100A (en) * 1990-12-19 1992-10-27 Lonza Ltd. Process for the production of cyclopropanenitrile derivatives

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123629A (en) * 1964-03-03 Ch-chj-c-c-chs
US3140307A (en) * 1957-05-01 1964-07-07 Monsanto Co Toxic arylsulfonyl haloalkanenitriles
FR1483715A (fr) * 1964-05-26 1967-06-09 Roussel Uclaf Nouvelles aryl sulfones substituées insaturées et procédé de préparation
NL126174C (it) * 1964-07-03
US3437685A (en) * 1964-07-14 1969-04-08 Dow Chemical Co Dihalosulfones
GB1170269A (en) * 1965-12-27 1969-11-12 Sanitized Inc Method of Producing Unsaturated Sulfones.
US3786052A (en) * 1966-08-26 1974-01-15 J Martel Novel cyclopropanecarboxylic acids and esters
FR1507192A (fr) * 1966-08-26 1967-12-29 Roussel Uclaf Nouvelles aryl allylsulfones et procédé de préparation
US3711555A (en) * 1966-08-26 1973-01-16 Roussel Uclaf Aryl allyl sulfones
US3479408A (en) * 1966-10-26 1969-11-18 I C I Organics Inc Beta,beta'-thiodiethyl sulfones
FR2479192A1 (fr) * 1980-03-28 1981-10-02 Roussel Uclaf Procede de preparation de derives cyclopropaniques tetra-substitues

Also Published As

Publication number Publication date
CH648821A5 (fr) 1985-04-15
IT1170845B (it) 1987-06-03
HU187822B (en) 1986-02-28
FR2479192A1 (fr) 1981-10-02
US4401601A (en) 1983-08-30
US4501704A (en) 1985-02-26
IT8148116A0 (it) 1981-03-26
DE3112265C2 (it) 1990-06-21
GB2075497B (en) 1983-12-14
DE3112265A1 (de) 1982-03-25
GB2075497A (en) 1981-11-18
FR2479192B1 (it) 1984-01-13
CH651545A5 (fr) 1985-09-30
JPS572238A (en) 1982-01-07

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Legal Events

Date Code Title Description
BV The patent application has lapsed
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
BN A decision not to publish the application has become irrevocable