DK257775A - Fremgangsmade til mono-nitrering af o-xylen - Google Patents
Fremgangsmade til mono-nitrering af o-xylenInfo
- Publication number
- DK257775A DK257775A DK257775A DK257775A DK257775A DK 257775 A DK257775 A DK 257775A DK 257775 A DK257775 A DK 257775A DK 257775 A DK257775 A DK 257775A DK 257775 A DK257775 A DK 257775A
- Authority
- DK
- Denmark
- Prior art keywords
- nitritation
- xylene
- mono
- procedure
- Prior art date
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US478189A US3929916A (en) | 1974-06-11 | 1974-06-11 | Process for the mononitration of ortho-xylene |
US478190A US3929917A (en) | 1974-06-11 | 1974-06-11 | Process for the mononitration of ortho-xylene |
Publications (1)
Publication Number | Publication Date |
---|---|
DK257775A true DK257775A (da) | 1975-12-12 |
Family
ID=27045816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK257775A DK257775A (da) | 1974-06-11 | 1975-06-09 | Fremgangsmade til mono-nitrering af o-xylen |
Country Status (14)
-
1975
- 1975-01-01 AR AR258836A patent/AR206028A1/es active
- 1975-05-07 IL IL47244A patent/IL47244A/en unknown
- 1975-05-14 GB GB2039775A patent/GB1468484A/en not_active Expired
- 1975-05-26 IT IT49778/75A patent/IT1035886B/it active
- 1975-06-06 DE DE19752525374 patent/DE2525374A1/de not_active Ceased
- 1975-06-09 SE SE7506590A patent/SE7506590L/xx not_active Application Discontinuation
- 1975-06-09 DK DK257775A patent/DK257775A/da unknown
- 1975-06-10 CH CH750375A patent/CH602559A5/xx not_active IP Right Cessation
- 1975-06-10 AT AT440675A patent/AT341495B/de not_active IP Right Cessation
- 1975-06-10 NL NL7506892A patent/NL7506892A/xx unknown
- 1975-06-11 BR BR4736/75D patent/BR7503689A/pt unknown
- 1975-06-11 JP JP50069790A patent/JPS518226A/ja active Pending
- 1975-06-11 FR FR7518295A patent/FR2274601A1/fr active Granted
- 1975-06-11 ES ES438437A patent/ES438437A1/es not_active Expired
-
1978
- 1978-09-08 SE SE7809506A patent/SE7809506L/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL7506892A (nl) | 1975-12-15 |
AT341495B (de) | 1978-02-10 |
GB1468484A (en) | 1977-03-30 |
AR206028A1 (es) | 1976-06-23 |
ATA440675A (de) | 1977-06-15 |
IL47244A (en) | 1977-08-31 |
BR7503689A (pt) | 1976-06-29 |
SE7809506L (sv) | 1978-09-08 |
JPS518226A (en) | 1976-01-23 |
IT1035886B (it) | 1979-10-20 |
DE2525374A1 (de) | 1976-01-02 |
IL47244A0 (en) | 1975-07-28 |
CH602559A5 (US07709020-20100504-C00041.png) | 1978-07-31 |
FR2274601B1 (US07709020-20100504-C00041.png) | 1978-09-01 |
SE7506590L (sv) | 1975-12-12 |
FR2274601A1 (fr) | 1976-01-09 |
ES438437A1 (es) | 1978-10-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK251875A (da) | Fremgangsmade til kontinuerlig forestering af chlorsilaner | |
DK283175A (da) | Fremgangsmade til fremstilling af benzocycloamid-derivater | |
DK429175A (da) | Katalysatorer til hydroomdannelse af carbonhydrider | |
DK239075A (da) | Fremgangsmade til fremstilling af iodbenzenderivater | |
DK464175A (da) | Fremgangsmade til kontinuerlig fremstilling af lineere polyestere | |
DK144298C (da) | Fremgangsmaade til fremstilling af alkyl-tert-butylethere | |
DK144160C (da) | Analogifremgangsmaade til fremstilling af 8-thiomethylergoliner | |
DK136398C (da) | Fremgangsmaade til fremstilling af et analgetisk-antipyretisk praeparat | |
DK385475A (da) | Fremgangsmade til fremstilling af secoprostaglandiner | |
DK141849C (da) | Fremgangsmaade til fremstilling af slagseje vinylaromat-podecopolymere | |
DK206375A (da) | Fremgangsmade til fremstilling af thiaprostaglandiner | |
DK574075A (da) | Fremgangsmade til fremstilling af 2-methoxybenzamider | |
DK211075A (da) | Fremgangsmade til fremstilling af abietamidderivater | |
DK528475A (da) | Fremgangsmade til fremstilling af tetramethylethylendiamin | |
DK583775A (da) | Fremgangsmade til fremstilling af 3-fluorbenzodiazepiner | |
DK543875A (da) | Fremgangsmade til fremstilling af hydroxyphenylacetonitriler | |
DK145696C (da) | Fremgangsmaade til fremstilling af 2-arylamino-2-imidazolin-derivater | |
DK376975A (da) | Fremgangsmade til fremstilling af abietamidderivater | |
DK417075A (da) | Fremgangsmade til fremstilling af tricycliske dicarboxamider | |
DK271975A (da) | Fremgangsmade til fremstilling af acylderivater | |
DK137539C (da) | Fremgangsmaade til fremstilling af 11beta-fluor-4-androsten-3-oner | |
DK198175A (da) | Fremgangsmade til fremstilling af indolkinolizidinderivater | |
DK593575A (da) | Fremgangsmade til fremstilling af trichlorethylchlorformiat | |
DK233375A (da) | Fremgangsmade til fremstilling af substituerede phenylmercapto-benzimidazoler | |
DK137721C (da) | Fremgangsmaade til fremstilling af alfa-oxothiodimethylamider |