MX3038E - PROCEDURE FOR PREPARING DERIVATIVES OF DI OXO LANO - Google Patents

PROCEDURE FOR PREPARING DERIVATIVES OF DI OXO LANO

Info

Publication number
MX3038E
MX3038E MX27873U MX27873U MX3038E MX 3038 E MX3038 E MX 3038E MX 27873 U MX27873 U MX 27873U MX 27873 U MX27873 U MX 27873U MX 3038 E MX3038 E MX 3038E
Authority
MX
Mexico
Prior art keywords
haloalkyl
hydroxyalkyl
lano
alkyl
oxo
Prior art date
Application number
MX27873U
Other languages
Spanish (es)
Inventor
Ludwig Albert Hartmann
Original Assignee
Ici America 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
Priority claimed from US05/238,956 external-priority patent/US4060532A/en
Priority claimed from US00238955A external-priority patent/US3812261A/en
Application filed by Ici America Inc filed Critical Ici America Inc
Publication of MX3038E publication Critical patent/MX3038E/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D317/28—Radicals substituted by nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D317/16—Radicals substituted by halogen atoms or nitro radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D317/18—Radicals substituted by singly bound oxygen or sulfur atoms
    • C07D317/20—Free hydroxyl or mercaptan
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D317/18—Radicals substituted by singly bound oxygen or sulfur atoms
    • C07D317/22—Radicals substituted by singly bound oxygen or sulfur atoms etherified
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D317/18—Radicals substituted by singly bound oxygen or sulfur atoms
    • C07D317/24—Radicals substituted by singly bound oxygen or sulfur atoms esterified
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings 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
    • C07D317/34—Oxygen atoms
    • C07D317/36—Alkylene carbonates; Substituted alkylene carbonates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La presente invención se refiere a un procedimiento para preparar derivados de dioxolano, de la fórmula. (VER FIGURA), en donde: cada R1 es, independientemente, un grupo alquilo perhalogenado de 1 a 7 átomos de carbono; R7 y R8 son cada uno H o alquilo inferior; R2 y R3 se seleccionan del grupo que consiste de H, haloalquilo, alquilo, hidroxialquilo, polihidroxialquilo y -AR6, en donde A es un radical alquileno y R6 es (VER FIGURA), caracterizado por hacer reaccionar un compuesto de dioxolano de la fórmula (VER FIGURA), en la que R1, R7 y R8 son como se definieron anteriormente y R' y R" se seleccionan del grupo que consiste de H, haloalquilo, alquilo, hidroxialquilo, polihidroxialquilo y, por lo menos, uno de R' y R" se seleccionan de haloalquilo e hidroxialquilo, con un peso molar igual de un compuesto de isocianato apropiado.The present invention relates to a process for preparing dioxolane derivatives of the formula. (SEE FIGURE), wherein: each R1 is, independently, a perhalogenated alkyl group of 1 to 7 carbon atoms; R7 and R8 are each H or lower alkyl; R2 and R3 are selected from the group consisting of H, haloalkyl, alkyl, hydroxyalkyl, polyhydroxyalkyl, and -AR6, where A is an alkylene radical and R6 is (SEE FIGURE), characterized by reacting a dioxolane compound of the formula ( SEE FIGURE), where R1, R7 and R8 are as defined above and R 'and R "are selected from the group consisting of H, haloalkyl, alkyl, hydroxyalkyl, polyhydroxyalkyl and at least one of R' and R "are selected from haloalkyl and hydroxyalkyl, with an equal molar weight of an appropriate isocyanate compound.

MX27873U 1972-03-15 1973-03-15 PROCEDURE FOR PREPARING DERIVATIVES OF DI OXO LANO MX3038E (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US23502472A 1972-03-15 1972-03-15
US23502572A 1972-03-15 1972-03-15
US05/238,956 US4060532A (en) 1972-03-15 1972-03-28 Halogenated dioxolane tranquilizers
US00238955A US3812261A (en) 1972-03-15 1972-03-28 Method of producing tranquilization with dioxolanyl alcohols and their halogen derivatives

Publications (1)

Publication Number Publication Date
MX3038E true MX3038E (en) 1980-03-04

Family

ID=27499775

Family Applications (3)

Application Number Title Priority Date Filing Date
MX27873U MX3038E (en) 1972-03-15 1973-03-15 PROCEDURE FOR PREPARING DERIVATIVES OF DI OXO LANO
MX27973U MX3039E (en) 1972-03-15 1973-03-15 PROCEDURE FOR PREPARING DERIVATIVES OF DI OXO LANO
MX27773U MX3037E (en) 1972-03-15 1973-03-15 PROCEDURE FOR PREPARING DERIVATIVES OF DI OXO LANO

Family Applications After (2)

Application Number Title Priority Date Filing Date
MX27973U MX3039E (en) 1972-03-15 1973-03-15 PROCEDURE FOR PREPARING DERIVATIVES OF DI OXO LANO
MX27773U MX3037E (en) 1972-03-15 1973-03-15 PROCEDURE FOR PREPARING DERIVATIVES OF DI OXO LANO

Country Status (6)

Country Link
JP (1) JPS49266A (en)
DE (1) DE2312963A1 (en)
FR (1) FR2181825B1 (en)
GB (1) GB1401381A (en)
IT (1) IT1050661B (en)
MX (3) MX3038E (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5362363A (en) * 1976-11-16 1978-06-03 Matsushita Electric Ind Co Ltd Vacuum cleaner
JPS55148546U (en) * 1980-04-23 1980-10-25
US5093018A (en) * 1986-12-29 1992-03-03 The Lubrizol Corporation Dioxolanes and thio analogs, derivatives thereof and lubricants and fuels containing same
US4792411A (en) * 1986-12-29 1988-12-20 The Lubrizol Corporation Dioxolanes and thio analogs, derivatives thereof and lubricants and fuels containing same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314850A (en) * 1965-09-17 1967-04-18 Allied Chem 2, 2-bis(trifluoromethyl)-1, 3-dioxolane as inhalation anesthetic
US3741986A (en) * 1969-11-03 1973-06-26 Ici America Inc Process for preparing cyclic ketals

Also Published As

Publication number Publication date
AU5320473A (en) 1974-09-12
GB1401381A (en) 1975-07-16
IT1050661B (en) 1981-03-20
FR2181825A1 (en) 1973-12-07
MX3039E (en) 1980-03-04
MX3037E (en) 1980-03-04
JPS49266A (en) 1974-01-05
FR2181825B1 (en) 1976-05-14
DE2312963A1 (en) 1973-10-04

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