ES488761A1 - Procedimiento mejorado para fabricar floroglucinol - Google Patents
Procedimiento mejorado para fabricar floroglucinolInfo
- Publication number
- ES488761A1 ES488761A1 ES488761A ES488761A ES488761A1 ES 488761 A1 ES488761 A1 ES 488761A1 ES 488761 A ES488761 A ES 488761A ES 488761 A ES488761 A ES 488761A ES 488761 A1 ES488761 A1 ES 488761A1
- Authority
- ES
- Spain
- Prior art keywords
- trinitrotoluene
- desensitizing
- solutions
- application
- 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.)
- Expired
Links
- SPSSULHKWOKEEL-UHFFFAOYSA-N 2,4,6-trinitrotoluene Chemical compound CC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O SPSSULHKWOKEEL-UHFFFAOYSA-N 0.000 title abstract 5
- QCDYQQDYXPDABM-UHFFFAOYSA-N phloroglucinol Chemical compound OC1=CC(O)=CC(O)=C1 QCDYQQDYXPDABM-UHFFFAOYSA-N 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- JPYHHZQJCSQRJY-UHFFFAOYSA-N Phloroglucinol Natural products CCC=CCC=CCC=CCC=CCCCCC(=O)C1=C(O)C=C(O)C=C1O JPYHHZQJCSQRJY-UHFFFAOYSA-N 0.000 title 1
- 229960001553 phloroglucinol Drugs 0.000 title 1
- HLWRLTVDZCTPGC-UHFFFAOYSA-N 2,4,6-triaminobenzoic acid Chemical compound NC1=CC(N)=C(C(O)=O)C(N)=C1 HLWRLTVDZCTPGC-UHFFFAOYSA-N 0.000 abstract 1
- KAQBNBSMMVTKRN-UHFFFAOYSA-N 2,4,6-trinitrobenzoic acid Chemical compound OC(=O)C1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O KAQBNBSMMVTKRN-UHFFFAOYSA-N 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- HIFJUMGIHIZEPX-UHFFFAOYSA-N sulfuric acid;sulfur trioxide Chemical compound O=S(=O)=O.OS(O)(=O)=O HIFJUMGIHIZEPX-UHFFFAOYSA-N 0.000 abstract 1
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
- C07C201/16—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
- C06B23/005—Desensitisers, phlegmatisers
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B25/00—Compositions containing a nitrated organic compound
- C06B25/04—Compositions containing a nitrated organic compound the nitrated compound being an aromatic
-
- 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
- C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/04—Formation of amino groups in compounds containing carboxyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
- C07C37/045—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis by substitution of a group bound to the ring by nitrogen
- C07C37/05—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis by substitution of a group bound to the ring by nitrogen by substitution of a NH2 group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Procedimiento mejorado para fabricar floroglucinol a partir de 2,4,6-trinitrotolueno, que comprende preparar una solución de 2,4,6-trinitrotolueno, la cual se somete a oxidación que da lugar a ácido 2,4,6-trinitrobenzoico, el cual se reduce a ácido 2,4,6-triaminobenzoico que a su vez se hidroliza y descarboxila para proporcionar el floroglucinol, en el que la mejora comprende emplear como solución de 2,4,6- trinitrotolueno de partida, una que consiste en 2,4,6- trinitrotolueno en ácido sulfúrico fumante (oleum) cuya concentración puede variar entre 10 y 40% en peso.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7901342A NL7901342A (nl) | 1979-02-21 | 1979-02-21 | Geflegmatiseerd tnt: methode en toepassing. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES488761A1 true ES488761A1 (es) | 1980-09-16 |
Family
ID=19832667
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES488761A Expired ES488761A1 (es) | 1979-02-21 | 1980-02-20 | Procedimiento mejorado para fabricar floroglucinol |
ES488750A Expired ES488750A1 (es) | 1979-02-21 | 1980-02-20 | Procedimiento para desensibilizar el 2,4,6-trinitrotolueno (tnt)explosivo |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES488750A Expired ES488750A1 (es) | 1979-02-21 | 1980-02-20 | Procedimiento para desensibilizar el 2,4,6-trinitrotolueno (tnt)explosivo |
Country Status (6)
Country | Link |
---|---|
US (1) | US4300001A (es) |
EP (1) | EP0016481B1 (es) |
JP (1) | JPS55113692A (es) |
DE (1) | DE3063015D1 (es) |
ES (2) | ES488761A1 (es) |
NL (1) | NL7901342A (es) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110452366A (zh) * | 2019-08-20 | 2019-11-15 | 西安近代化学研究所 | 聚己二酸2-乙基-2-硝基丙二醇酯及其制备方法和用途 |
CN110483752A (zh) * | 2019-08-20 | 2019-11-22 | 西安近代化学研究所 | 聚己二酸2-甲基-2-硝基丙二醇酯及其制备方法和用途 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2464931B1 (fr) * | 1979-09-13 | 1985-08-09 | Poudres & Explosifs Ste Nale | Composition stabilisee a base de trinitro-2,4,6 toluene, son utilisation pour le transport du trinitro-2,4,6 toluene et un procede pour purifier le trinitro-2,4,6 toluene grace a cette composition |
JPH0757268B2 (ja) * | 1991-10-29 | 1995-06-21 | メン シェン リン | シャボン玉発生具 |
US5431756A (en) * | 1993-02-25 | 1995-07-11 | Mach I, Inc. | Method and composition for melt cast explosives, propellants and pyrotechnics |
FR2840608B1 (fr) | 2002-06-11 | 2005-07-01 | Seranalis | Procede de preparation de 1,3,5-triaminobenzene et son hydrolyse en phloroglucinol de haute purete |
KR101263324B1 (ko) | 2010-05-06 | 2013-05-15 | 한국생산기술연구원 | 플로로글루시놀계 에폭시 적층체의 제조방법 |
KR101300661B1 (ko) * | 2010-05-06 | 2013-08-27 | 한국생산기술연구원 | 플로로글루시놀계 아크릴레이트 및 그의 제조방법 |
CN115490597B (zh) * | 2022-09-19 | 2023-10-20 | 西安近代化学研究所 | 一种氟代甲苯类衍生物的合成方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2126162A (en) * | 1936-04-25 | 1938-08-09 | Trojan Powder Co | Purification of trinitrotoluene |
FR863154A (fr) | 1940-01-27 | 1941-03-25 | Perfectionnements apportés aux procédés pour la préparation des explosifs | |
US2475095A (en) * | 1945-06-12 | 1949-07-05 | Directie Staatsmijnen Nl | Toluene nitration process |
US3000972A (en) * | 1958-02-06 | 1961-09-19 | Atlantic Refining Co | Production of trinitrotoluene |
FR2102642A5 (en) | 1970-08-13 | 1972-04-07 | France Etat | Wax coated tolite - granular explosive safely used in bulk and water resistant |
FR2102815A5 (en) | 1970-08-24 | 1972-04-07 | France Etat | Granular explosive - of explosive plus nitrate - for cartridges with small amount of fines |
US3799993A (en) * | 1972-08-25 | 1974-03-26 | Us Army | Process for the manufacture of trinitrotoluene |
DE2349640C2 (de) | 1973-10-03 | 1982-06-03 | Dynamit Nobel Ag, 5210 Troisdorf | Gelatinöse Sprengstoffe mit verbesserter Lagerfähigkeit |
-
1979
- 1979-02-21 NL NL7901342A patent/NL7901342A/nl not_active Application Discontinuation
-
1980
- 1980-02-14 EP EP80200124A patent/EP0016481B1/en not_active Expired
- 1980-02-14 DE DE8080200124T patent/DE3063015D1/de not_active Expired
- 1980-02-15 US US06/121,838 patent/US4300001A/en not_active Expired - Lifetime
- 1980-02-19 JP JP2037480A patent/JPS55113692A/ja active Pending
- 1980-02-20 ES ES488761A patent/ES488761A1/es not_active Expired
- 1980-02-20 ES ES488750A patent/ES488750A1/es not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110452366A (zh) * | 2019-08-20 | 2019-11-15 | 西安近代化学研究所 | 聚己二酸2-乙基-2-硝基丙二醇酯及其制备方法和用途 |
CN110483752A (zh) * | 2019-08-20 | 2019-11-22 | 西安近代化学研究所 | 聚己二酸2-甲基-2-硝基丙二醇酯及其制备方法和用途 |
Also Published As
Publication number | Publication date |
---|---|
EP0016481B1 (en) | 1983-05-11 |
ES488750A1 (es) | 1980-09-16 |
JPS55113692A (en) | 1980-09-02 |
NL7901342A (nl) | 1980-08-25 |
US4300001A (en) | 1981-11-10 |
DE3063015D1 (en) | 1983-06-16 |
EP0016481A1 (en) | 1980-10-01 |
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