IT1077080B - Preparazione del 2,6 dinitro 4 trifluorometil clorobenzolo per nitrazione del 4 trifluorometil clorobenzolo in uno stadio - Google Patents

Preparazione del 2,6 dinitro 4 trifluorometil clorobenzolo per nitrazione del 4 trifluorometil clorobenzolo in uno stadio

Info

Publication number
IT1077080B
IT1077080B IT28606/76A IT2860676A IT1077080B IT 1077080 B IT1077080 B IT 1077080B IT 28606/76 A IT28606/76 A IT 28606/76A IT 2860676 A IT2860676 A IT 2860676A IT 1077080 B IT1077080 B IT 1077080B
Authority
IT
Italy
Prior art keywords
chlorobenzol
trifluoromethyl
dinitro
nitration
stage
Prior art date
Application number
IT28606/76A
Other languages
English (en)
Inventor
Mario Bronengo
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Priority to IT28606/76A priority Critical patent/IT1077080B/it
Priority to FR7731255A priority patent/FR2368462A1/fr
Priority to DE19772746787 priority patent/DE2746787A1/de
Priority to CH1276877A priority patent/CH625499A5/it
Priority to US05/844,410 priority patent/US4110405A/en
Application granted granted Critical
Publication of IT1077080B publication Critical patent/IT1077080B/it

Links

Classifications

    • 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)
IT28606/76A 1976-10-22 1976-10-22 Preparazione del 2,6 dinitro 4 trifluorometil clorobenzolo per nitrazione del 4 trifluorometil clorobenzolo in uno stadio IT1077080B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT28606/76A IT1077080B (it) 1976-10-22 1976-10-22 Preparazione del 2,6 dinitro 4 trifluorometil clorobenzolo per nitrazione del 4 trifluorometil clorobenzolo in uno stadio
FR7731255A FR2368462A1 (fr) 1976-10-22 1977-10-18 Procede de preparation de 2,6-dinitro-4-trifluoromethyl-chlorobenzene
DE19772746787 DE2746787A1 (de) 1976-10-22 1977-10-18 Verfahren zur herstellung von 2,6-dinitro-4-trifluormethylchlorbenzol
CH1276877A CH625499A5 (en) 1976-10-22 1977-10-19 Preparation of 2,6-dinitro-4-trifluoromethyl-chlorobenzene by one-stage nitration of 4-trifluoromethyl-chlorobenzene
US05/844,410 US4110405A (en) 1976-10-22 1977-10-21 One step process for preparing 2,6-dinitro-4-trifluoromethylchlorobenzene by nitration of 4-trifluoromethylchlorobenzene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT28606/76A IT1077080B (it) 1976-10-22 1976-10-22 Preparazione del 2,6 dinitro 4 trifluorometil clorobenzolo per nitrazione del 4 trifluorometil clorobenzolo in uno stadio

Publications (1)

Publication Number Publication Date
IT1077080B true IT1077080B (it) 1985-04-27

Family

ID=11223871

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28606/76A IT1077080B (it) 1976-10-22 1976-10-22 Preparazione del 2,6 dinitro 4 trifluorometil clorobenzolo per nitrazione del 4 trifluorometil clorobenzolo in uno stadio

Country Status (5)

Country Link
US (1) US4110405A (it)
CH (1) CH625499A5 (it)
DE (1) DE2746787A1 (it)
FR (1) FR2368462A1 (it)
IT (1) IT1077080B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3061492D1 (en) * 1979-05-21 1983-02-03 Hoechst Ag Process for the removal of nitrozation agents from nitrated aromatic compounds
DE2926947C2 (de) * 1979-07-04 1982-03-18 Hoechst Ag, 6000 Frankfurt Verfahren zur Entfernung von Nitrosierungsmittel (n) aus nitrierten aromatischen Verbindungen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3586725A (en) * 1969-06-12 1971-06-22 United States Borax Chem 2,4-dihalo-3,5-dinitrobenzotrifluorides
US3984488A (en) * 1975-05-23 1976-10-05 Air Products And Chemicals, Inc. Dinitration of nitrobenzotrifluoride
DE2635695C3 (de) * 1976-08-07 1979-03-08 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Nitrobenzotrifluoriden, die bis zu zwei Nitrogruppen in meta-Stellung aufweisen

Also Published As

Publication number Publication date
FR2368462A1 (fr) 1978-05-19
DE2746787A1 (de) 1978-04-27
DE2746787C2 (it) 1988-07-21
CH625499A5 (en) 1981-09-30
US4110405A (en) 1978-08-29
FR2368462B1 (it) 1980-08-08

Similar Documents

Publication Publication Date Title
NL7711901A (nl) Benzamidederivaten.
BE847134A (nl) Drijfriemelement,
NO774130L (no) Mansjett med mansjettbaand.
DK266177A (da) Dicarbonsyre-bis (3,5-dicarbamoyl-2,4,6-trijodanilider).
NL7702844A (nl) Radiaalband.
BE852485A (fr) N-(5-tetrazoly)-4-oxo-4h-pyrimido-(2,1-b) benzothiazole-3-carboxamides
NL7613701A (nl) Radiaalband.
NL7704634A (nl) Oxazolidine-derivaten.
FR2334674A1 (fr) 1,4-diphenyl-3-pyrazolin-5-ones herbicides
RO70265A (ro) Procedeu pentru prepararea unor benzamide 2,5-substituite
AR208802A1 (es) Un procedimiento para preparar la 4-imino-1.3-diazobiciclo(3.1.0)hezan-2-ona
NL7700371A (nl) Vulkaniseerbaar mengsel.
NL7607985A (nl) 12-alkoxy-3,7,11-trimethyldodecatetraenen.
IT1077080B (it) Preparazione del 2,6 dinitro 4 trifluorometil clorobenzolo per nitrazione del 4 trifluorometil clorobenzolo in uno stadio
BE849092A (fr) 1,4-diphenyl-3-pyrazolin-5-one herbicides
MX4958E (es) Procedimiento para preparar 2,9 dioxatriciclo(4,3,1,03,7)decano
BE847341A (fr) N-(3,5-dihalogenophenyl) cyclopropanedicar-boximides,
NL7712906A (nl) Opzwellend mengsel.
BE850224A (fr) Benzamides 2,5 disubstitues
DK137728B (da) N,n!-disubstituerede 2,1,3-benzothiadiazin-(4)-on-2,2-dioxider til anvendelse i herbicider
IT1091188B (it) Aniline n.sostituite
BE848472A (fr) Nouvelle table,
NO773586L (no) Buntningsbaand.
NL7608896A (nl) Gordelband.
NL7508972A (nl) N-(2-hexamethyleeniminoethyl)-5h-dibenz(b,f) aze- pine-5-carboxamiden en verwante verbindingen.