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IE39128L - Oxazolines. - Google Patents

Oxazolines.

Info

Publication number
IE39128L
IE39128L IE740775A IE77574A IE39128L IE 39128 L IE39128 L IE 39128L IE 740775 A IE740775 A IE 740775A IE 77574 A IE77574 A IE 77574A IE 39128 L IE39128 L IE 39128L
Authority
IE
Ireland
Prior art keywords
formula
reaction
april
independently
bis
Prior art date
Application number
IE740775A
Other versions
IE39128B1 (en
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 IE39128L publication Critical patent/IE39128L/en
Publication of IE39128B1 publication Critical patent/IE39128B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/08—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D263/10—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/08—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D263/10—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings 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
    • C07D263/12—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings 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 with radicals containing only hydrogen and carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/08—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D263/10—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings 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
    • C07D263/14—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings 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 with radicals substituted by oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

Abstract

1468874 Preparation of oxazolines BAYER AG 16 April 1974 [16 April 1973] 16438/74 Heading C2C The invention comprises (a) a process for the preparation of compounds of Formula II wherein n represents 1, 2 or 3; R<SP>1</SP> represents an optionally substituted aliphatic, cycloaliphatic, araliphatic or aromatic hydrocarbyl radical or when n is 2 R<SP>1</SP> is a direct bond and R<SP>2</SP> and R<SP>3</SP> are independently H or CH 3 by reaction of a compound of Formula I is reacted with SO 3 at 20-200‹ C. and the resulting reaction mixture is thereafter neutralized and the produced product of Formula II recovered and (b) a mono- or bis-oxazoline of Formula IV wherein R<SP>2</SP> and R<SP>3</SP> are independently H or CH 3 ; R<SP>7</SP> is OH, SO 3 H or sulphonate; p is 1 or 2 and b is 1 or 2 and where when b = 2 radicals R<SP>7</SP> are the same or different. Terephthalic acid bis - N - (2 - hydroxypropyl)- amide is prepared by reaction of 1-amino-2-propanol with dimethyl terephthalate. 5 - Sulpho - isophthalic acid bis - N - hydroxyethylamide is prepared as its sodium salt by reaction of the sodium salt of 5-sulphoisophthalic acid dimethyl ester with aminoethanol. [GB1468874A]
IE00775/74A 1973-04-16 1974-04-11 A process for the production of oxazolines IE39128B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2319070A DE2319070A1 (en) 1973-04-16 1973-04-16 PROCESS FOR THE MANUFACTURING OF OXAZOLINES

Publications (2)

Publication Number Publication Date
IE39128L true IE39128L (en) 1974-10-16
IE39128B1 IE39128B1 (en) 1978-08-02

Family

ID=5878204

Family Applications (1)

Application Number Title Priority Date Filing Date
IE00775/74A IE39128B1 (en) 1973-04-16 1974-04-11 A process for the production of oxazolines

Country Status (13)

Country Link
JP (1) JPS49135969A (en)
AT (1) AT336010B (en)
BE (1) BE813649A (en)
CH (1) CH587257A5 (en)
DE (1) DE2319070A1 (en)
ES (1) ES425316A1 (en)
FR (1) FR2225432B1 (en)
GB (1) GB1468874A (en)
IE (1) IE39128B1 (en)
IT (1) IT1004224B (en)
LU (1) LU69853A1 (en)
NL (1) NL7405110A (en)
ZA (1) ZA742329B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1012572C2 (en) 1999-07-12 2001-01-15 Dsm Nv Preparation of an aromatic oxazoline.
JP6935081B2 (en) * 2017-06-21 2021-09-15 オイケム合同会社 Trioxazoline compound, cross-linking agent and resin composition

Also Published As

Publication number Publication date
DE2319070A1 (en) 1974-10-31
ZA742329B (en) 1975-03-26
IT1004224B (en) 1976-07-10
FR2225432B1 (en) 1978-12-01
LU69853A1 (en) 1974-11-21
ES425316A1 (en) 1976-05-16
NL7405110A (en) 1974-10-18
BE813649A (en) 1974-10-14
ATA309874A (en) 1976-08-15
AT336010B (en) 1977-04-12
JPS49135969A (en) 1974-12-27
FR2225432A1 (en) 1974-11-08
CH587257A5 (en) 1977-04-29
GB1468874A (en) 1977-03-30
IE39128B1 (en) 1978-08-02

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