SU371721A1 - - Google Patents
Info
- Publication number
- SU371721A1 SU371721A1 SU134136A SU134136A SU371721A1 SU 371721 A1 SU371721 A1 SU 371721A1 SU 134136 A SU134136 A SU 134136A SU 134136 A SU134136 A SU 134136A SU 371721 A1 SU371721 A1 SU 371721A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- fluoride
- substituted
- solution
- dimethylformamide
- product
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 2
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims 15
- 239000005549 deoxyribonucleoside Substances 0.000 claims 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims 6
- 239000000047 product Substances 0.000 claims 5
- 239000000243 solution Substances 0.000 claims 4
- FPGGTKZVZWFYPV-UHFFFAOYSA-M tetrabutylammonium fluoride Chemical compound [F-].CCCC[N+](CCCC)(CCCC)CCCC FPGGTKZVZWFYPV-UHFFFAOYSA-M 0.000 claims 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 3
- 239000007864 aqueous solution Substances 0.000 claims 3
- 229910000019 calcium carbonate Inorganic materials 0.000 claims 3
- 235000010216 calcium carbonate Nutrition 0.000 claims 3
- KDCGOANMDULRCW-UHFFFAOYSA-N 7H-purine Chemical compound N1=CNC2=NC=NC2=C1 KDCGOANMDULRCW-UHFFFAOYSA-N 0.000 claims 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 2
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 claims 2
- 239000000010 aprotic solvent Substances 0.000 claims 2
- 229910052739 hydrogen Inorganic materials 0.000 claims 2
- 239000001257 hydrogen Substances 0.000 claims 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 2
- 238000002955 isolation Methods 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 1
- 239000003929 acidic solution Substances 0.000 claims 1
- 239000013543 active substance Substances 0.000 claims 1
- 239000003513 alkali Substances 0.000 claims 1
- 125000005210 alkyl ammonium group Chemical group 0.000 claims 1
- -1 ammonium alkyl fluoride Chemical class 0.000 claims 1
- 239000007900 aqueous suspension Substances 0.000 claims 1
- 150000001768 cations Chemical class 0.000 claims 1
- 238000004587 chromatography analysis Methods 0.000 claims 1
- 238000011097 chromatography purification Methods 0.000 claims 1
- 239000012043 crude product Substances 0.000 claims 1
- 238000004821 distillation Methods 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims 1
- 150000002500 ions Chemical class 0.000 claims 1
- 238000002386 leaching Methods 0.000 claims 1
- 239000003960 organic solvent Substances 0.000 claims 1
- 239000003208 petroleum Substances 0.000 claims 1
- 229920001467 poly(styrenesulfonates) Polymers 0.000 claims 1
- 239000002244 precipitate Substances 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 238000000746 purification Methods 0.000 claims 1
- 238000001953 recrystallisation Methods 0.000 claims 1
- 239000000741 silica gel Substances 0.000 claims 1
- 229910002027 silica gel Inorganic materials 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- DZLFLBLQUQXARW-UHFFFAOYSA-N tetrabutylammonium Chemical compound CCCC[N+](CCCC)(CCCC)CCCC DZLFLBLQUQXARW-UHFFFAOYSA-N 0.000 claims 1
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU371721A1 true SU371721A1 (enrdf_load_stackoverflow) |
Family
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