FR1140077A - Procédé de monochloruration du méta-xylène - Google Patents

Procédé de monochloruration du méta-xylène

Info

Publication number
FR1140077A
FR1140077A FR1140077DA FR1140077A FR 1140077 A FR1140077 A FR 1140077A FR 1140077D A FR1140077D A FR 1140077DA FR 1140077 A FR1140077 A FR 1140077A
Authority
FR
France
Prior art keywords
monochlorination
meta
xylene
xylene monochlorination
monochlorination process
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.)
Expired
Application number
Other languages
English (en)
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of FR1140077A publication Critical patent/FR1140077A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
    • C07C17/12—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the ring of aromatic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR1140077D 1955-01-11 1956-01-09 Procédé de monochloruration du méta-xylène Expired FR1140077A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF16529A DE952344C (de) 1955-01-11 1955-01-11 Verfarhen zur Monochlorierung des m-Xylols

Publications (1)

Publication Number Publication Date
FR1140077A true FR1140077A (fr) 1957-07-11

Family

ID=7088250

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1140077D Expired FR1140077A (fr) 1955-01-11 1956-01-09 Procédé de monochloruration du méta-xylène

Country Status (3)

Country Link
DE (1) DE952344C (fr)
FR (1) FR1140077A (fr)
GB (1) GB778642A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006195A (en) * 1973-12-03 1977-02-01 Hooker Chemicals & Plastics Corporation Process for the catalytic production of dichlorotoluenes
US4190609A (en) * 1976-10-04 1980-02-26 Hooker Chemicals & Plastics Corp. Process for the directed chlorination of xylenes
WO1991013047A1 (fr) * 1990-02-22 1991-09-05 Amoco Corporation PREPARATION DE 4-BROMO-o-XYLENE

Also Published As

Publication number Publication date
DE952344C (de) 1956-11-15
GB778642A (en) 1957-07-10

Similar Documents

Publication Publication Date Title
FR1168962A (fr) Procédé de polymérisation du tétrafluoréthylène
FR1146633A (fr) Procédé électrophotographique
FR1161399A (fr) Procédé perfectionné de dépôt électrolytique du nickel
FR1131556A (fr) Procédé de préparation du tétrafluoréthylène
FR1172352A (fr) Procédé de polymérisation
FR70853E (fr) Procédé d'hydroreformation
FR1146746A (fr) Procédé de dévidage
CH354256A (fr) Procédé de chloruration de polyéthylènes
FR1171291A (fr) Procédé perfectionné de dépôt électrolytique du nickel
FR1140077A (fr) Procédé de monochloruration du méta-xylène
FR1136525A (fr) Procédé de stérilisation
FR1149296A (fr) Procédé de déchlorhydratation
FR1123874A (fr) Procédé de construction
FR1148433A (fr) Procédé de pliage
FR73418E (fr) Procédé de dévidage
FR1222412A (fr) Procédé continu de prétramage
FR1137001A (fr) Procédé de soudure
FR1162051A (fr) Procédé de mono-nitration du p-chlorotoluène
FR1130326A (fr) Procédé de moulage
FR1161265A (fr) Procédé de chloration
FR1160234A (fr) Procédé de teinture
FR1145339A (fr) Procédé de teinture
FR1126578A (fr) Procédé de construction
FR1122949A (fr) Procédé de construction
FR1091705A (fr) Procédé de teinture