CA2138391A1 - Process for the production of dinitrotoluene - Google Patents

Process for the production of dinitrotoluene

Info

Publication number
CA2138391A1
CA2138391A1 CA002138391A CA2138391A CA2138391A1 CA 2138391 A1 CA2138391 A1 CA 2138391A1 CA 002138391 A CA002138391 A CA 002138391A CA 2138391 A CA2138391 A CA 2138391A CA 2138391 A1 CA2138391 A1 CA 2138391A1
Authority
CA
Canada
Prior art keywords
reaction
nitric acid
absence
toluene
acid
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002138391A
Other languages
English (en)
French (fr)
Inventor
Robert W. Mason
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olin Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2138391A1 publication Critical patent/CA2138391A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/06—Compounds containing nitro groups bound to a carbon skeleton having nitro groups bound to carbon atoms of six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/08—Preparation of nitro compounds by substitution of hydrogen atoms by nitro groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA002138391A 1992-06-17 1993-06-01 Process for the production of dinitrotoluene Abandoned CA2138391A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US90021392A 1992-06-17 1992-06-17
US900,213 1992-06-17
PCT/US1993/005081 WO1993025503A1 (en) 1992-06-17 1993-06-01 Process for the production of dinitrotoluene

Publications (1)

Publication Number Publication Date
CA2138391A1 true CA2138391A1 (en) 1993-12-23

Family

ID=25412168

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002138391A Abandoned CA2138391A1 (en) 1992-06-17 1993-06-01 Process for the production of dinitrotoluene

Country Status (7)

Country Link
EP (1) EP0649400A1 (de)
KR (1) KR950701903A (de)
AU (1) AU665843B2 (de)
BR (1) BR9306554A (de)
CA (1) CA2138391A1 (de)
RU (1) RU2106338C1 (de)
WO (1) WO1993025503A1 (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928395A (en) * 1972-10-05 1975-12-23 Ciba Geigy Ag Process for the nitration of aromatic compounds
US4495372A (en) * 1982-11-05 1985-01-22 Uniroyal, Inc. Preparation of mono-nitro aromatic compounds
US4935557A (en) * 1984-08-07 1990-06-19 Air Products And Chemicals, Inc. Conitration of mixed aromatic hydrocarbons
WO1989012620A1 (en) * 1988-06-22 1989-12-28 Olin Corporation Process for the production of dinitrotoluene or mononitrobenzene
US5001272A (en) * 1988-06-22 1991-03-19 Olin Corporation Process for the production of dinitrotoluene
US5099080A (en) * 1991-03-08 1992-03-24 Olin Corporation Process for preparing dinitrotoluene
US5245092A (en) * 1991-03-15 1993-09-14 Olin Corporation Process for preparing dinitrotoluene with low by-product content

Also Published As

Publication number Publication date
AU4396393A (en) 1994-01-04
EP0649400A4 (de) 1995-02-14
EP0649400A1 (de) 1995-04-26
KR950701903A (ko) 1995-05-17
RU94046238A (ru) 1996-10-10
RU2106338C1 (ru) 1998-03-10
WO1993025503A1 (en) 1993-12-23
BR9306554A (pt) 1998-09-15
AU665843B2 (en) 1996-01-18

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead