SU93702A1 - The method of producing tetraacetyl-a1-c1-ribose - Google Patents

The method of producing tetraacetyl-a1-c1-ribose

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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
Application number
SU442175A
Other languages
Russian (ru)
Inventor
В.М. Березовский
Е.П. Родионова
Original Assignee
В.М. Березовский
Е.П. Родионова
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by В.М. Березовский, Е.П. Родионова filed Critical В.М. Березовский
Priority to SU442175A priority Critical patent/SU93702A1/en
Application granted granted Critical
Publication of SU93702A1 publication Critical patent/SU93702A1/en

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  • 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.

SU442175A 1951-01-29 1951-01-29 The method of producing tetraacetyl-a1-c1-ribose SU93702A1 (en)

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

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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)

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SU (1) SU93702A1 (en)

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