ZA781952B - Process for the preparation of four-membered cyclic ketones - Google Patents

Process for the preparation of four-membered cyclic ketones

Info

Publication number
ZA781952B
ZA781952B ZA00781952A ZA781952A ZA781952B ZA 781952 B ZA781952 B ZA 781952B ZA 00781952 A ZA00781952 A ZA 00781952A ZA 781952 A ZA781952 A ZA 781952A ZA 781952 B ZA781952 B ZA 781952B
Authority
ZA
South Africa
Prior art keywords
preparation
membered cyclic
cyclic ketones
ketones
membered
Prior art date
Application number
ZA00781952A
Other languages
English (en)
Inventor
W Hartmann
H Heine
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of ZA781952B publication Critical patent/ZA781952B/xx

Links

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
    • C07C45/51—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
    • C07C45/516—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 nitrogen-containing compounds to >C = O groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA00781952A 1977-04-06 1978-04-05 Process for the preparation of four-membered cyclic ketones ZA781952B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772715336 DE2715336A1 (de) 1977-04-06 1977-04-06 Verfahren zur herstellung viergliedriger cyclischer ketone

Publications (1)

Publication Number Publication Date
ZA781952B true ZA781952B (en) 1979-03-28

Family

ID=6005749

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00781952A ZA781952B (en) 1977-04-06 1978-04-05 Process for the preparation of four-membered cyclic ketones

Country Status (19)

Country Link
US (1) US4216172A (cs)
JP (1) JPS53124239A (cs)
AT (1) AT356644B (cs)
BE (1) BE865758A (cs)
BR (1) BR7802114A (cs)
CA (1) CA1110649A (cs)
CH (1) CH638481A5 (cs)
CS (1) CS209901B2 (cs)
DD (1) DD137098A5 (cs)
DE (1) DE2715336A1 (cs)
DK (1) DK151078A (cs)
ES (1) ES468565A1 (cs)
FR (1) FR2386510A1 (cs)
GB (1) GB1587390A (cs)
HU (1) HU175441B (cs)
IL (1) IL54430A (cs)
IT (1) IT7821982A0 (cs)
NL (1) NL7803627A (cs)
ZA (1) ZA781952B (cs)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675342A (en) * 1979-02-02 1987-06-23 The United States Of America As Represented By The Secretary Of Agriculture Cockroach repellents
DE3013565A1 (de) * 1980-04-09 1981-10-15 Consortium für elektrochemische Industrie GmbH, 8000 München Neue (beta) - a -ungesaettigte ketone und isoprenoide 2,6-dienone, verfahren zu deren herstellung und ihre verwendung als geruchs- und geschmacksstoffe
US4505905A (en) * 1982-04-15 1985-03-19 E. I. Du Pont De Nemours And Company Cyclobutanone antibacterials
DE3220730A1 (de) * 1982-06-02 1983-12-08 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von 2,2-dimethyl-3-aryl-cyclopropan-carbonsaeuren (carbonsaeureestern), neue zwischenprodukte hierfuer und verfahren zu deren herstellung
US4524219A (en) * 1984-02-03 1985-06-18 Xerox Corporation Process for squaraine compositions from half esters of squaric acid
US4585895A (en) * 1985-02-20 1986-04-29 Xerox Corporation Processes for the preparation of mixed squaraine compositions
US4746756A (en) * 1985-06-24 1988-05-24 Xerox Corporation Photoconductive imaging members with novel fluorinated squaraine compounds
US5420356A (en) * 1993-08-11 1995-05-30 Sumitomo Chemical Company, Limited Process for producing cyclobutanones
US20030105279A1 (en) * 2001-08-30 2003-06-05 Pharmacia Corporation Aromatic and heteroaromatic acid halides for synthesizing polyamides
US6677487B2 (en) * 2001-08-30 2004-01-13 Pharmacia Corporation α-haloenamine reagents
IN2014DN10229A (cs) 2012-05-25 2015-08-07 Nutech Ventures

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3078306A (en) * 1958-04-24 1963-02-19 Basf Ag Process for the production of alphachloroximes and their hydrochlorides
US3129248A (en) * 1960-07-18 1964-04-14 Du Pont Preparation of fluorocyclobutanones
US3408398A (en) * 1964-03-17 1968-10-29 Eastman Kodak Co 2-cyclobuten-1-one compounds and process for their preparation
CA1051454A (en) * 1975-05-21 1979-03-27 Marinus J. Van Den Brink Process for the preparation of cyclobutanones
DE2654061A1 (de) * 1976-08-26 1978-03-23 Bayer Ag Verfahren zur herstellung von cyclobutanonen

Also Published As

Publication number Publication date
US4216172A (en) 1980-08-05
IT7821982A0 (it) 1978-04-04
IL54430A0 (en) 1978-07-31
CA1110649A (en) 1981-10-13
FR2386510A1 (fr) 1978-11-03
JPS53124239A (en) 1978-10-30
FR2386510B1 (cs) 1983-10-28
DE2715336A1 (de) 1978-10-19
GB1587390A (en) 1981-04-01
AT356644B (de) 1980-05-12
IL54430A (en) 1981-11-30
DK151078A (da) 1978-10-07
ES468565A1 (es) 1978-12-01
NL7803627A (nl) 1978-10-10
ATA236478A (de) 1979-10-15
CH638481A5 (de) 1983-09-30
BE865758A (fr) 1978-10-06
HU175441B (hu) 1980-08-28
DD137098A5 (de) 1979-08-15
CS209901B2 (en) 1981-12-31
BR7802114A (pt) 1979-04-03

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