PL66616B1 - - Google Patents
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- Publication number
- PL66616B1 PL66616B1 PL136992A PL13699269A PL66616B1 PL 66616 B1 PL66616 B1 PL 66616B1 PL 136992 A PL136992 A PL 136992A PL 13699269 A PL13699269 A PL 13699269A PL 66616 B1 PL66616 B1 PL 66616B1
- Authority
- PL
- Poland
- Prior art keywords
- formula
- dissolve
- organic solvent
- environment
- nitrogen atom
- Prior art date
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- 229910052757 nitrogen Inorganic materials 0.000 claims 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims 2
- 125000004433 nitrogen atom Chemical group N* 0.000 claims 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 claims 1
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 claims 1
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 claims 1
- WFBHRSAKANVBKH-UHFFFAOYSA-N N-hydroxyguanidine Chemical class NC(=N)NO WFBHRSAKANVBKH-UHFFFAOYSA-N 0.000 claims 1
- -1 alkyl radical Chemical class 0.000 claims 1
- 150000005840 aryl radicals Chemical class 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 239000007795 chemical reaction product Substances 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 230000005494 condensation Effects 0.000 claims 1
- 125000005842 heteroatom Chemical group 0.000 claims 1
- 125000000623 heterocyclic group Chemical group 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000003960 organic solvent Substances 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims 1
- 239000003495 polar organic solvent Substances 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 239000007858 starting material Substances 0.000 claims 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims 1
Claims (1)
1. Zastrzezenie patentowe Sposób wytwarzania hydroksyguanidyn o ogól¬ nym wzorze 1, w którym R i Rx sa takie same lub rózne i oznaczaja wodór, nizszy rodnik alkilowy 4o o 1—3 atomach wegla, rodnik arylowy zwlaszcza fenylowy lub razem z atomem azotu tworza pier¬ scien heterocykliczny szescioczlonowy, mogacy za¬ wierac prócz azotu inne heteroatomy na przyklad tlen, przez kondensacje hydroksyloaminy z odpo- 45 wiednim cyjanamidem o wzorze 2, w którym R i Ri maja takie same znaczenie jak we wzorze 1, w temperaturze pokojowej w srodowisku rozpusz¬ czalnika organicznego, znamienny tym, ze reakcje prowadzi sie w srodowisku slabo polarnego roz- 50 puszczalnika organicznego rozpuszczajacego sub- straty, lecz nie rozpuszczajacego produktu reakcji, korzystnie w dioksanie lub czterowodorofuranie. Ri .n-c-nh, NOH R^ Ri y N-C=N Wzór 4 Wzór 2 3118 — LDA — 2.9.72 — 100 egz. Cena zl 10.— / PL PL
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL66616B1 true PL66616B1 (pl) | 1972-08-31 |
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