SU93702A1 - The method of producing tetraacetyl-a1-c1-ribose - Google Patents
The method of producing tetraacetyl-a1-c1-riboseInfo
- Publication number
- SU93702A1 SU93702A1 SU442175A SU442175A SU93702A1 SU 93702 A1 SU93702 A1 SU 93702A1 SU 442175 A SU442175 A SU 442175A SU 442175 A SU442175 A SU 442175A SU 93702 A1 SU93702 A1 SU 93702A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- tetraacetyl
- ribose
- producing
- acid
- reaction
- Prior art date
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyridine Compounds (AREA)
Description
Предашго.и u;Q5ijeTeni ii в.иипч гиос .об полупмш Teipaaj(eTH.i-a/-f/-piiuu;;bi, ;;аключа 01ццГ с ) гидрировании хлорангидридн 1Чтраад(Т11л-с/-1жбоНОиой KHC.I JT ) )i КЯи НКЧ К.:.ИЛОЛЫ10М l)ilCni(l1ie )iPredashgo. U; Q5ijeTeni ii Century Hypch hyos. About Teipaaj (eTH.ia / -f / -piiuu ;; bi, ;; aklyucha 01tstsG with) hydrogenation of chlorine hydride 1Htraad (T11l-s / -1zh KHC.I JT) ) i QNI NCHF K.:. ILOLY10M l) ilCni (l1ie) i
iil)jicvi4-TBni ;1алл;1ди is качестве катаЛ1Г; а11 )1)а.iil) jicvi4-TBni; 1all; 1i is as a catalysis; a11) 1) a.
ILiliClvnil.lii GltOCOU ИиЛуЧ111ЯЯ rcril.iац1:тнл-с/-р1Ш1 ) основан на ацетллироBajfdM рлио:;ы уксуслым а)1Гидр11ДГ1М при 0° В пиридине.ILiliClvnil.lii GltOCOU ILUCH111Ya rcril.iats1: tnl-s / -p1Sh1) is based on acetyl-BiafdM rlio:; s uxusl a) 1Hydr-DG1M at 0 ° In pyridine.
Преимуществом описываемого способа вл ( срал}1ител1 иа легкость ilo осу )(Ч1ИЯ и хороший ВЫХОД ГОТОВОГОThe advantage of the described method is ow (shit} 1l1l1 lightness ilo wasp) (CH1II and good EXIT READY
продукта (55-70% от теоретического).product (55-70% of theoretical).
Тет раацетил-а/-г/-рибо:5;1 вл етс важН1 ,м .полупродуктом при сиитезе мггамитга В (рибофлавина).Tet raacetyl-a / -g / -ribo: 5; 1 is an important H1, m. Semi-product at the symtez of mg gamitga B (riboflavin).
Приме). Х;юрангид1)ид тетцаацеТИл-й-рибоковой кислоты гт;гучают де ствием тионилхлорща ia гетг1аат1.етил- /рибоповую кислоту.Prime). X; yurangid1) id tetzatsetil-y-ribokovoy acid rm; they are infested with thionylchloride ia get-1-a1-ethyl- / ribopic acid.
Раствор хлорангидрида. полученный из 3 частей тетраацепил-й-рибоновой кислоты и 18 частей к :илола. подвергают гидрифоватио с 0,6 част ми кптали .ато|)а нал. на уг.тс лри ирОНУкаНИи тока сухого водорода; i врем реакции тедшературу в 6atiO иод.кр/К 1вают 1 1 1;1еделах 160-L7I .The acid chloride solution. derived from 3 parts of tetraacetyl th riboic acid and 18 parts to: ilola. subjected to hydrifovatio with 0.6 parts of kptali .atho |) a tal. on the corner of the current of dry hydrogen; i reaction time in 6atiO iod.cr / K 1out 1 1 1; 1 weeks 160-L7I.
1сна1) ю1циис ксилол Bo.Bitau aioT реакционную смесь с HOMOJUBIO оГфатн.го холодил)1111ка. Реакци лродол;кает - око.™ 2-:-) чаов, оканчиваетс .И )ек|1а1ценни выде.тсни х.гористога нидоро .га. По ,1Кончании реакц)ги сдт, ||)ильтру1 1г Hi оставл ют ксило.П.ныи IMствор д.т крпсталлизагцш.1sna1) lucyis xylene Bo.Bitau aioT the reaction mixture with HOMOJUBIO (cooled) cooled 1111k. Reaction lrodol; kay - an eye. ™ 2- :-) cha, ends. And) ek | By 1 Finishing the reaction of the gdt, ||) iltru1 1g Hi, the xylo is left. The Forth New Solution is the dashboard.
Из ма1Ч)чника носле yiia-ркн в вакууме получают до1111лнит-ел,ное колйчес.тв; продукта. 1) тетраацет 1л-о/-(/-р11б1зы 55-70 1 от теоретич ски возм ; ;иого .From the materi nnika nle yiia-pkn in vacuum receive do1111lnit-el, kolyetsch.tv; product. 1) tetraatset 1l-o / - (/ - r11b1zy 55-70 1 from theoretical vozm;; iogo.
и р е д е Л ) 3 о ii р е т е н и and rede E) 3 o ii rete n and
Сиосоо гголучени тетраацетн.1-а/-с7рибозы . о т л и ч a ю щ и ii с. тем. чтг хло1):1нгидрид тетраа.цетпп- -рибоновои );1гслоты гидр111)уют с палладиевым катализатором f. ксилольном растворе.Siosoo of the tetraacetic acid 1-a / -c7ribose. about tl and h a y y i ii. topics chtglo1): 1hydride tetraa.tsepp- -ribonovoi); 1slot hydr111) comfort with palladium catalyst f. xylene solution.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU442175A SU93702A1 (en) | 1951-01-29 | 1951-01-29 | The method of producing tetraacetyl-a1-c1-ribose |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU442175A SU93702A1 (en) | 1951-01-29 | 1951-01-29 | The method of producing tetraacetyl-a1-c1-ribose |
Publications (1)
Publication Number | Publication Date |
---|---|
SU93702A1 true SU93702A1 (en) | 1951-11-30 |
Family
ID=48369090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU442175A SU93702A1 (en) | 1951-01-29 | 1951-01-29 | The method of producing tetraacetyl-a1-c1-ribose |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU93702A1 (en) |
-
1951
- 1951-01-29 SU SU442175A patent/SU93702A1/en active
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