YU42591B - Process for preparing anhydro derivatives of sugar alcoholes - Google Patents

Process for preparing anhydro derivatives of sugar alcoholes

Info

Publication number
YU42591B
YU42591B YU2623/81A YU262381A YU42591B YU 42591 B YU42591 B YU 42591B YU 2623/81 A YU2623/81 A YU 2623/81A YU 262381 A YU262381 A YU 262381A YU 42591 B YU42591 B YU 42591B
Authority
YU
Yugoslavia
Prior art keywords
alcoholes
sugar
anhydro derivatives
preparing
preparing anhydro
Prior art date
Application number
YU2623/81A
Other languages
English (en)
Other versions
YU262381A (en
Inventor
J Fildmann
H Koebernik
H U Woek
Original Assignee
Cpc International Inc
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 Cpc International Inc filed Critical Cpc International Inc
Publication of YU262381A publication Critical patent/YU262381A/xx
Publication of YU42591B publication Critical patent/YU42591B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D307/18—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/20—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
YU2623/81A 1980-11-05 1981-11-04 Process for preparing anhydro derivatives of sugar alcoholes YU42591B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3041673A DE3041673C2 (de) 1980-11-05 1980-11-05 Verfahren zur Herstellung von 1,4-Anhydrotetriten, 1,4-Anhydropentiten oder 1,4;3,6-Dianhydrohexiten

Publications (2)

Publication Number Publication Date
YU262381A YU262381A (en) 1983-06-30
YU42591B true YU42591B (en) 1988-10-31

Family

ID=6115990

Family Applications (1)

Application Number Title Priority Date Filing Date
YU2623/81A YU42591B (en) 1980-11-05 1981-11-04 Process for preparing anhydro derivatives of sugar alcoholes

Country Status (8)

Country Link
EP (1) EP0052295B1 (fi)
BR (1) BR8107183A (fi)
DE (2) DE3041673C2 (fi)
DK (1) DK452581A (fi)
ES (1) ES506841A0 (fi)
FI (1) FI79306C (fi)
YU (1) YU42591B (fi)
ZA (1) ZA817113B (fi)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3111092A1 (de) 1981-03-20 1982-09-30 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von 1.4-3.6-dianhydro-hexitolen
DE3229412A1 (de) * 1982-08-06 1984-02-09 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von dianhydrohexitol-gemischen aus hexitolen, dianhydro-idit enthaltende dianhydro-hexitol-gemischen und ihre verwendung zur herstellung von polymeren
DE3230349A1 (de) * 1982-08-14 1984-02-16 Maizena Gmbh, 2000 Hamburg Verfahren zur gewinnung reiner kristalliner anhydropentite, mono- und/oder dianhydrohexite
DE3233086A1 (de) * 1982-09-07 1984-03-08 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polyurethan-elastomeren unter verwendung von diolen der dianhydro-hexit-reihe in verbindung mit polyoxyalkylen-polydialkylsiloxan-copolymeren
DE3302603A1 (de) * 1983-01-27 1984-08-02 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polyurethanelastomeren unter verwendung von diolen der anhydro-tetrit-reihe
FR2617846B1 (fr) * 1987-07-07 1992-07-17 Beghin Say Sa Procede de preparation d'anhydrides d'hexitols, d'hexonolactones et d'hexosides
NL1015119C2 (nl) 2000-05-04 2001-11-06 Inst Agrotechnologisch Onderzoek Ato Dlo Verbeterde synthese van anhydroglycitol-esters met verbeterde kleur.
FR2810040B1 (fr) * 2000-06-09 2004-04-09 Roquette Freres Procede de purification d'une composition contenant au moins un produit de deshydratation interne d'un sucre hydrogene

Also Published As

Publication number Publication date
YU262381A (en) 1983-06-30
DK452581A (da) 1982-05-06
DE3041673A1 (de) 1982-06-03
ES8302039A1 (es) 1983-01-16
FI79306C (fi) 1989-12-11
DE3041673C2 (de) 1983-12-08
EP0052295B1 (de) 1985-05-08
BR8107183A (pt) 1982-07-20
EP0052295A2 (de) 1982-05-26
EP0052295A3 (en) 1982-08-25
ZA817113B (en) 1982-09-29
FI79306B (fi) 1989-08-31
FI813442L (fi) 1982-05-06
DE3170424D1 (en) 1985-06-13
ES506841A0 (es) 1983-01-16

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