CH426765A - Verfahren zur Herstellung von Telomerisationsprodukten - Google Patents

Verfahren zur Herstellung von Telomerisationsprodukten

Info

Publication number
CH426765A
CH426765A CH1148561A CH1148561A CH426765A CH 426765 A CH426765 A CH 426765A CH 1148561 A CH1148561 A CH 1148561A CH 1148561 A CH1148561 A CH 1148561A CH 426765 A CH426765 A CH 426765A
Authority
CH
Switzerland
Prior art keywords
manufacture
telomerization products
telomerization
products
Prior art date
Application number
CH1148561A
Other languages
English (en)
Inventor
Rudolf Dr Merten
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
Priority claimed from DEF32611A external-priority patent/DE1229512B/de
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of CH426765A publication Critical patent/CH426765A/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/36Radicals substituted by singly-bound nitrogen atoms
    • C07D213/40Acylated substituent nitrogen atom
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D211/00Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/68Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D211/70Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D211/00Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/68Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D211/72Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, directly attached to ring carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D217/00Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
    • C07D217/02Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with only hydrogen atoms or radicals containing only carbon and hydrogen atoms, directly attached to carbon atoms of the nitrogen-containing ring; Alkylene-bis-isoquinolines
    • C07D217/06Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with only hydrogen atoms or radicals containing only carbon and hydrogen atoms, directly attached to carbon atoms of the nitrogen-containing ring; Alkylene-bis-isoquinolines with the ring nitrogen atom acylated by carboxylic or carbonic acids, or with sulfur or nitrogen analogues thereof, e.g. carbamates
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D221/00Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
    • C07D221/02Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
    • C07D221/04Ortho- or peri-condensed ring systems
    • C07D221/06Ring systems of three rings
    • C07D221/10Aza-phenanthrenes
    • C07D221/12Phenanthridines
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D221/00Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
    • C07D221/02Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
    • C07D221/22Bridged ring systems
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D265/00Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
    • C07D265/041,3-Oxazines; Hydrogenated 1,3-oxazines
    • C07D265/061,3-Oxazines; Hydrogenated 1,3-oxazines not condensed with other rings
    • C07D265/081,3-Oxazines; Hydrogenated 1,3-oxazines not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/38Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/40Radicals substituted by oxygen atoms
    • C07D307/42Singly bound oxygen atoms
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M3/00Liquid compositions essentially based on lubricating components other than mineral lubricating oils or fatty oils and their use as lubricants; Use as lubricants of single liquid substances
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/08Amides
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/08Amides
    • C10M2215/082Amides containing hydroxyl groups; Alkoxylated derivatives
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/10Amides of carbonic or haloformic acids
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/22Heterocyclic nitrogen compounds
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/22Heterocyclic nitrogen compounds
    • C10M2215/221Six-membered rings containing nitrogen and carbon only
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/22Heterocyclic nitrogen compounds
    • C10M2215/223Five-membered rings containing nitrogen and carbon only
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/22Heterocyclic nitrogen compounds
    • C10M2215/225Heterocyclic nitrogen compounds the rings containing both nitrogen and oxygen
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/22Heterocyclic nitrogen compounds
    • C10M2215/225Heterocyclic nitrogen compounds the rings containing both nitrogen and oxygen
    • C10M2215/226Morpholines
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/28Amides; Imides
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/30Heterocyclic compounds
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2217/00Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/04Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/042Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds between the nitrogen-containing monomer and an aldehyde or ketone
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2217/00Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/04Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/043Mannich bases
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00Form in which the lubricant is applied to the material being lubricated
    • C10N2050/015Dispersions of solid lubricants
    • C10N2050/02Dispersions of solid lubricants dissolved or suspended in a carrier which subsequently evaporates to leave a lubricant coating
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00Form in which the lubricant is applied to the material being lubricated
    • C10N2050/10Semi-solids; greasy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Polyurethanes Or Polyureas (AREA)
CH1148561A 1960-10-07 1961-10-03 Verfahren zur Herstellung von Telomerisationsprodukten CH426765A (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEF32292A DE1158492B (de) 1960-10-07 1960-10-07 Verfahren zur Herstellung von Urethanen
DEF32611A DE1229512B (de) 1960-11-24 1960-11-24 Verfahren zur Herstellung von Urethanen
DEF0033813 1961-04-29
DEF0034236 1961-06-21

Publications (1)

Publication Number Publication Date
CH426765A true CH426765A (de) 1966-12-31

Family

ID=27436884

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1148561A CH426765A (de) 1960-10-07 1961-10-03 Verfahren zur Herstellung von Telomerisationsprodukten

Country Status (7)

Country Link
US (1) US3277098A (de)
BE (1) BE608904A (de)
CH (1) CH426765A (de)
DE (1) DE1158492B (de)
DK (1) DK117698B (de)
GB (2) GB998351A (de)
NL (2) NL134193C (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392148A (en) * 1964-12-21 1968-07-09 Atlas Chem Ind Aldehyde terminated urethanes
SU518506A1 (ru) * 1973-06-28 1976-06-25 Отделение Института химической физики АН СССР Способ получени полимерных материалов
US4163019A (en) * 1978-07-10 1979-07-31 Shell Oil Company Production of 4,4'-alkylidene diphenyl diisocyanate
US4543419A (en) * 1981-02-25 1985-09-24 Atlantic Richfield Company Process for the preparation of diphenylmethane dicarbamates and polymethylene polyphenyl carbamates
US4659491A (en) * 1982-08-06 1987-04-21 Texaco Inc. Lubricating oil containing a polymer having a functionalized backbone which contains an electron withdrawing group
JPS60104117A (ja) * 1983-11-11 1985-06-08 Toyota Motor Corp 導電性改良ポリウレタン
US4973732A (en) * 1984-12-24 1990-11-27 Texaco Inc. Polymer containing a polyisobutylene-derived backbone
DE3517110A1 (de) * 1985-05-11 1986-11-13 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von 1,3-di(alkoxicarbonylamino)-propanen
US4973733A (en) * 1987-02-09 1990-11-27 Texaco Inc. Method of functionalizing polymers
US5175231A (en) * 1992-04-17 1992-12-29 Fiber-Cote Corporation Urethane oligomers and polyurethanes
US9487662B1 (en) * 2014-01-21 2016-11-08 Nanotech Industries, Inc. Radiation-curable biobased flooring compositions with nonreactive additives
CN109400616B (zh) * 2018-11-02 2021-07-13 广西师范大学 一种二氧化硫衍生物荧光探针及其制备方法和应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3047573A (en) * 1962-07-31 N-alkylamido substituted
US2957880A (en) * 1953-12-23 1960-10-25 Ciba Pharm Prod Inc Process for the conversion of stereoisomers
US2929813A (en) * 1954-10-01 1960-03-22 Pfizer & Co C 14, 15-oxido-steroids of the pregnane series
US2967182A (en) * 1957-08-16 1961-01-03 Lilly Co Eli Novel substituted tetrahydropyridines
US3056828A (en) * 1957-11-08 1962-10-02 Frosst & Co Charles E 2-substituted-2-propargyl propanediol dicarbamates
US3048619A (en) * 1958-11-14 1962-08-07 Pittsburgh Plate Glass Co N-alkenyl-n-phenyl carbamates
US3016381A (en) * 1958-12-18 1962-01-09 Hoffmann La Roche 5, 6, 7, 8-tetrahydroquinoline-3-carboxamide and derivatives
US2937180A (en) * 1958-12-22 1960-05-17 Janssen Paul Adriaan Jan Alkanoic acid amides
US3030362A (en) * 1958-12-24 1962-04-17 Du Pont Substituted oxadiazines and dioxazines
US3037989A (en) * 1959-06-17 1962-06-05 Mcneilab Inc 1, 5-bis-(trans-2-hydroxycyclohexyl)-2-trans-hexahydro-benzoxazolidene biguanide andprocess
US3048620A (en) * 1959-08-03 1962-08-07 Geigy Chem Corp Tertiary amino alkylated amides
US3051744A (en) * 1959-10-07 1962-08-28 Syntex Corp Carbamic acid esters

Also Published As

Publication number Publication date
DK117698B (da) 1970-05-25
US3277098A (en) 1966-10-04
NL270030A (de)
DE1158492B (de) 1963-12-05
NL134193C (de)
GB1001492A (en) 1965-08-18
GB998351A (en) 1965-07-14
BE608904A (fr) 1962-04-06

Similar Documents

Publication Publication Date Title
CH430703A (de) Verfahren zur Herstellung von Phenyl-cycloalkanmethylaminen
AT288340B (de) Verfahren zur Herstellung von Aminonitroalkanen
CH426765A (de) Verfahren zur Herstellung von Telomerisationsprodukten
CH429694A (de) Verfahren zur Herstellung von Phenoxyalkylguanidinen
CH430742A (de) Verfahren zur Herstellung von N-Alkoxy-B-phenyl-alkylaminen
CH411899A (de) Verfahren zur Herstellung von Substitutionsprodukten des 2-Halogen-3-merkaptochinoxalins
CH395094A (de) Verfahren zur Herstellung von 6-Chlor-benzisothiazolon
CH441278A (de) Verfahren zur Herstellung von Benzolsulfonyl-cyclohexylharnstoffen
CH385813A (de) Verfahren zur Herstellung von Dioxyaceton
CH401357A (de) Verfahren zur Herstellung von Rufomycin
CH402859A (de) Verfahren zur Herstellung von a-Pyrrolidino-valerophenonen
CH397573A (de) Verfahren zur Herstellung von Walzprodukten
CH412875A (de) Verfahren zur Herstellung von 6a-Methyl-16-methylen-steroiden
CH400167A (de) Verfahren zur Herstellung von Arylaminopyrazolen
AT242867B (de) Verfahren zur Herstellung von Dihydroouabain
CH383974A (de) Verfahren zur Herstellung von 2-Amino-oxazolen
CH406231A (de) Verfahren zur Herstellung von 3-Hydroxymethyl-1-(5-nitrofurfuryliden-amino)-hydantoïn
CH399449A (de) Verfahren zur Herstellung von 4-Hydroxy-3-keto- 4-steroiden
CH387618A (de) Verfahren zur Herstellung von oberflächenaktiven Produkten
CH398572A (de) Verfahren zur Herstellung von 3-Oxo-Steroiden
CH385239A (de) Verfahren zur Herstellung von 5-Nitrofurfuralazinen
CH405329A (de) Verfahren zur Herstellung von Sulfanilamidothiadiazolen
CH404670A (de) Verfahren zur Herstellung von w-Lactamen
CH397674A (de) Verfahren zur Herstellung von Dialkoxyvinylboran
AT248621B (de) Verfahren zur Herstellung von 3-Aminosteroiden