GR900100537A - Βελτιωμένη χλωρίωση 6-εστέρος ζακχαρόζης. - Google Patents

Βελτιωμένη χλωρίωση 6-εστέρος ζακχαρόζης.

Info

Publication number
GR900100537A
GR900100537A GR900100537A GR900100537A GR900100537A GR 900100537 A GR900100537 A GR 900100537A GR 900100537 A GR900100537 A GR 900100537A GR 900100537 A GR900100537 A GR 900100537A GR 900100537 A GR900100537 A GR 900100537A
Authority
GR
Greece
Prior art keywords
ester
sucrose
produce
reaction mixture
product
Prior art date
Application number
GR900100537A
Other languages
English (en)
Other versions
GR1002037B (en
Inventor
Juan L Navia
Nicholas M Vernon
Robert E Walkup
Original Assignee
Noramco 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23507711&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GR900100537(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Noramco Inc filed Critical Noramco Inc
Publication of GR900100537A publication Critical patent/GR900100537A/el
Publication of GR1002037B publication Critical patent/GR1002037B/el

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H5/00—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium
    • C07H5/02—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium to halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H13/00—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H13/00—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
    • C07H13/02—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids
    • C07H13/04—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids having the esterifying carboxyl radicals attached to acyclic carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Saccharide Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Μια μέ?οδος δια την χλωρίωση των 6-εστέρων της σακχαρόζης προς παραγωγή 6-εστέρων 6',4,1' -τριχλωριο σακχαρόζης η οποία περιλαμβάνει τας βα?μίδας: (α) Προσ?ήκη τουλάχιστον 67 μοριακών ισοδυνάμων ενός χλωριδίου οξέος εις ένα μίγμα αντιδράσεως που περιέχει ένα 6- εστέρα σακχαρόζης και μια τριτοταγή αμίδη προς σχηματισμό κατ' αρχάς ενός άλατος χλωριούχου χλωριοφορμιμινίου το οποίο εν συνεχεία σχηματίζει ένα σύμπλοκο με τις υδροξυλομάδες του 6-εστέρος της σακχαρόζης. (β) υποβολή του μίγματος αντιδράσεως του προιόντος της βα?μίδος (α) εις ηυξημένη ?ερμοκρασία όχι μεγαλυτέρα των περίπου 85 βα?μών Κελσίου επί χρονικό διάστημα επαρκές ώστε να παραχ?εί ένα μίγμα χλωριωμένων προιόντων 6-εστέρος σακχαρόζης που αποτελείται κυρίως από 6-εστέρα 6'- χλωριοσακχαρόζη, 6-εστέρα 4,6'-διχλωριοσακχαρόζης και 6- εστέρα 1',6'-διχλωριοσακχαρόζης και (γ) υποβολή του μίγματος αντιδράσεως του προιόντος της βα?μίδος (β) εις ηυξημένη ?ερμοκρασία όχι μεγαλυτέρα των περίπου 125 βα?μών Κελσίου επί χρονικό διάστημα επαρκές δια να παραχ?εί ένα χλωριωμένο προιόν που αποτελείται κυρίως από 6-εστέρα της 1',4,6'-τριχλωριοσακχαρόζης. ω
GR900100537A 1989-07-18 1990-07-12 Improvents relating to the sacharose 6-estere chlorization GR1002037B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/382,147 US4980463A (en) 1989-07-18 1989-07-18 Sucrose-6-ester chlorination

Publications (2)

Publication Number Publication Date
GR900100537A true GR900100537A (el) 1991-12-10
GR1002037B GR1002037B (en) 1995-10-31

Family

ID=23507711

Family Applications (1)

Application Number Title Priority Date Filing Date
GR900100537A GR1002037B (en) 1989-07-18 1990-07-12 Improvents relating to the sacharose 6-estere chlorization

Country Status (26)

Country Link
US (1) US4980463A (el)
EP (1) EP0409549B1 (el)
JP (1) JP3183506B2 (el)
KR (1) KR0144344B1 (el)
AR (1) AR247401A1 (el)
AT (1) ATE133175T1 (el)
AU (1) AU625908B2 (el)
CA (1) CA2021632C (el)
DE (1) DE69024868T2 (el)
DK (1) DK0409549T3 (el)
ES (1) ES2088973T3 (el)
FI (1) FI95802C (el)
GR (1) GR1002037B (el)
IE (1) IE69961B1 (el)
IL (1) IL94994A (el)
MX (1) MX164442B (el)
NO (1) NO175532C (el)
NZ (1) NZ234468A (el)
PE (1) PE21591A1 (el)
PH (1) PH26799A (el)
PT (1) PT94719B (el)
RU (1) RU1836377C (el)
TR (1) TR28705A (el)
TW (1) TW219939B (el)
YU (1) YU47948B (el)
ZA (1) ZA905615B (el)

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Also Published As

Publication number Publication date
RU1836377C (ru) 1993-08-23
FI95802B (fi) 1995-12-15
NO175532C (no) 1994-10-26
IL94994A (en) 1994-06-24
PT94719A (pt) 1991-03-20
ES2088973T3 (es) 1996-10-01
DE69024868T2 (de) 1996-07-11
KR910002885A (ko) 1991-02-26
EP0409549A2 (en) 1991-01-23
PT94719B (pt) 1997-04-30
DK0409549T3 (da) 1996-02-12
AU625908B2 (en) 1992-07-16
EP0409549B1 (en) 1996-01-17
MX164442B (es) 1992-08-13
CA2021632C (en) 2000-09-12
JPH03218388A (ja) 1991-09-25
JP3183506B2 (ja) 2001-07-09
PE21591A1 (es) 1991-07-22
YU141190A (sh) 1992-07-20
NO903190L (no) 1991-01-21
AR247401A1 (es) 1994-12-29
GR1002037B (en) 1995-10-31
EP0409549A3 (en) 1992-08-26
NO903190D0 (no) 1990-07-17
ZA905615B (en) 1992-03-25
DE69024868D1 (de) 1996-02-29
TW219939B (el) 1994-02-01
IE902603A1 (en) 1991-02-27
NZ234468A (en) 1992-01-29
IL94994A0 (en) 1991-06-10
YU47948B (sh) 1996-07-24
KR0144344B1 (ko) 1998-07-01
US4980463A (en) 1990-12-25
CA2021632A1 (en) 1991-01-19
TR28705A (tr) 1997-01-27
FI95802C (fi) 1996-03-25
ATE133175T1 (de) 1996-02-15
NO175532B (no) 1994-07-18
IE69961B1 (en) 1996-10-16
PH26799A (en) 1992-10-13
AU5906990A (en) 1991-01-24
FI903603A0 (fi) 1990-07-17

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