RO84601B1 - Procedeu pentru prepararea diclorurii bis (2-cloretil) amidofosforice - Google Patents
Procedeu pentru prepararea diclorurii bis (2-cloretil) amidofosforiceInfo
- Publication number
- RO84601B1 RO84601B1 RO107503A RO10750382A RO84601B1 RO 84601 B1 RO84601 B1 RO 84601B1 RO 107503 A RO107503 A RO 107503A RO 10750382 A RO10750382 A RO 10750382A RO 84601 B1 RO84601 B1 RO 84601B1
- Authority
- RO
- Romania
- Prior art keywords
- parts
- bis
- chloroethyl
- toluene
- dichloride
- Prior art date
Links
- IQPMYTNILJQKBS-UHFFFAOYSA-N 2-chloro-n-(2-chloroethyl)-n-dichlorophosphorylethanamine Chemical compound ClCCN(P(Cl)(Cl)=O)CCCl IQPMYTNILJQKBS-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 9
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 8
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 abstract 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 abstract 1
- YMDZDFSUDFLGMX-UHFFFAOYSA-N 2-chloro-n-(2-chloroethyl)ethanamine;hydron;chloride Chemical compound [Cl-].ClCC[NH2+]CCCl YMDZDFSUDFLGMX-UHFFFAOYSA-N 0.000 abstract 1
- 125000001340 2-chloroethyl group Chemical group [H]C([H])(Cl)C([H])([H])* 0.000 abstract 1
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N N-phenyl amine Natural products NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 abstract 1
- -1 bis (2-chloroethyl) -amidophosphorous dichloride Chemical compound 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 238000005469 granulation Methods 0.000 abstract 1
- 230000003179 granulation Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- NTEUNCALHORCCY-UHFFFAOYSA-N n,n-diethylethanamine;toluene Chemical compound CCN(CC)CC.CC1=CC=CC=C1 NTEUNCALHORCCY-UHFFFAOYSA-N 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
Abstract
Conform inventiei procedeul de preparare a diclorurii-bis(2-cloretil)-amidofosforice prin reactia oxiclorurii de fosfor cu clorhidratul de bis(2-clor-etil) consta în aceea ca în scopul obtinerii unui randament de 75....80%, clorhidratul de bis(2-cloretil)amina macinat la o granulatie de 0,0002.....0,5 mm de preferinta 0,001....0,1 mm se trateaza cu o solutie de oxiclorura de fosfor în toluen sau benzen în proportie de 1....15 parti de preferinta 1....5 parti oxiclorura de fosfor la 1....20 parti de preferinta 1....10 parti toluen amestecînd timp de 10 min, apoi se adauga solutie benzenica sau toluenica de trietilamina 1....10 parti de preferinta1....5 la 1....20 parti toluen sub agitare continua în atmosfera de azot temperatura amestecului se mentine între 5....80 degree C, de preferinta 10....45 degree C si presiune atmosferica sau benzenica de diclorura bis (2-cloretil)amodofosforica bruta se purifica prin filtrare în doua etape cu carbune activ, timpul de contavt solutie-carbune fiind de 10....80 min de preferinta 10....40 min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO107503A RO84601B1 (ro) | 1982-05-12 | 1982-05-12 | Procedeu pentru prepararea diclorurii bis (2-cloretil) amidofosforice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO107503A RO84601B1 (ro) | 1982-05-12 | 1982-05-12 | Procedeu pentru prepararea diclorurii bis (2-cloretil) amidofosforice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO84601A2 RO84601A2 (ro) | 1984-07-17 |
| RO84601B1 true RO84601B1 (ro) | 1984-09-30 |
Family
ID=20111513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO107503A RO84601B1 (ro) | 1982-05-12 | 1982-05-12 | Procedeu pentru prepararea diclorurii bis (2-cloretil) amidofosforice |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO84601B1 (ro) |
-
1982
- 1982-05-12 RO RO107503A patent/RO84601B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO84601A2 (ro) | 1984-07-17 |
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